Timeline of Brussels

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History of Belgium
Prehistory Neolithic flint mines of Spiennes 4300–2200 BC
Ancient Belgae, Eburones & Treveri ~51 BC Gallic Wars 58–50 BC  • Ambiorix's revolt 54–53 BC Roman rule 51 BC–c.500 AD
Early Middle Ages Franks   Merovingians 481–751 Carolingians 751–987 Prince-Bishopric of Liège 980–1789
Middle Ages Franco-Flemish War 1297–1305 Burgundian rule 1384–1482  • Wars of Liège 1465–68 Habsburg rule 1482–1556
Early Modern Northern Renaissance 15th–16th century Spanish rule 1556–1714  • Seventeen Provinces 1549–81  • Dutch Revolt 1568–1648  • Southern Netherlands Austrian rule 1714–93  • Brabant Revolution 1789–90  • Liège Revolution 1789–91 French rule 1793–1815
19th century Dutch rule 1815–30 Belgian Revolution 1830–31 Reign of Leopold I 1831–65  • Treaty of London 1839 Reign of Leopold II 1865–1909  • School War 1879–84  • Congo Free State 1885–1908
20th and 21st centuries Belgian Congo 1908–60 Reign of Albert I 1909–34 World War I 1914–18  • Invasion 1914  • Atrocities 1914  • German occupation 1914–18 Ruanda-Urundi 1922–62 Reign of Leopold III 1934–51 World War II 1940–45  • Invasion 1940  • German occupation 1940–44  • Holocaust 1941–44 Royal Question 1944–50 Reign of Baudouin 1951–93 Reign of Albert II 1993–2013 Reign of Philippe 2013~
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v t e

The following is a timeline of the history of Brussels, Belgium.

• 10,000–2600 BCE – Polished silex from the Mesolithic era are located in the Nekkersgat.^[1]
• 5th–1st century BCE – A settlement from the La Tène culture is located on the Champ Saint-Anne/Sint-Annaveld in Anderlecht.^[2]
• 3000–2200 BCE – Settlements from the Michelsberg culture are located in the Sonian Forest.^[2][3]
• 1000–800 BCE – Celtic tribes settle in what is now Brussels.^[4]

• A fairly important Roman settlement is in existence in Stalle [nl; fr].^[1]
• 175 CE – A Roman villa is in existence in Laeken.^[4]
• 2nd century CE – A Gallo-Roman villa [nl] is constructed in Jette, located in today's King Baudouin Park [nl; fr].^[5]
• 2nd–3rd century CE – A Roman villa is built on a former Neolithic settlement in Anderlecht, near the present-day Allée de la Villa Romaine/Romeinse-Villadreef.^[2][6]

• 4th–6th centuries CE
  • Frankish tribes occupy territories between the Meuse and Scheldt rivers.^[4]
  • A Frankish tomb is built on the Zeecrabbeweg.^[1]
• 500–700: A Merovingian cemetery containing over three hundred graves is located on the Champ Saint-Anne/Sint-Annaveld.^[2]
• 580 – Saint Gaugericus builds a chapel [nl; fr] on an island in the river Senne, laying the origin of the settlement which is to become Brussels.^[7]
• 843 – 10 August: The region becomes part of Lotharingia after the signing of the Treaty of Verdun.^[4]
• 870 – First mention of the County of Uccle or Brussels [nl; fr] is made in the Treaty of Meerssen.
• 959 – The city becomes part of Lower Lotharingia.^[4]
• 977–979 – A castrum is constructed on Saint-Géry/Sint-Goriks Island.^[4]

• 979 – Charles, Duke of Lower Lorraine, transfers the relics of Saint Gudula to the chapel built by Saint Gaugericus, marking the city's official founding.
• 1001 – Otto, Duke of Lower Lorraine, becomes Count of Uccle or Brussels [nl; fr].^[4]
• 1012 – Saint Guy dies in Anderlecht on his return home from a pilgrimage to Jerusalem.^[8]
• 1015–1020 – Oldest written record of the city is made by Olbert of Gembloux [nl; fr].^[9]
• 1041–1047 – The Palace of Coudenberg begins construction.^[4]
• 1047 – The relics of Saint Gudula are transferred from the Church of St. Gaugericus to the Church of St. Michael by Lambert II, Count of Leuven.^[4][10]
• 1063–1100 – The city's first fortifications are built.
• 1270 – First mention of the ducal Hunting Lodge of Boitsfort [nl] is made.^[11]
• 1076–1078 – Lady Renilde, widow of Folcard, Lord of Anderlecht, establishes a chapter in Anderlecht and brings over the relics of Saint Guy.^[10]
• 1095
  • Dieleghem Abbey is first attested.
  • The Castellany of Brussels [nl; fr] is first recorded, possibly founded by Steppo de Brosele.
• 1105 – Forest Abbey is founded.
• 1125 – The Amman of Brussels [nl; fr] is first attested.^[4]
• 1129 – The Lindekemale Mill is first attested.
• 1135 – The city's seal is first attested, depicting the Archangel Michael robed, with outstretched wings, a halo, and the Latin inscription Sigillum Sancti Michaëlis.^[12]
• 1142 or 1147 – The Battle of Ransbeek [fr] takes place.
• 1150 – St. Peter's Hospital [nl; fr] is established as a leper colony, run by a community of lay brothers and sisters, outside the city's walls.^[13]
• 1152 – St Nicholas Church [nl; fr] is first attested.^[12]
• 1174 – The Grand-Place/Grote Markt is first attested as the Forum inferior or Nedermerckt.^[14]
• 1183 – The Duchy of Brabant is formed after the merger of the Counties of Uccle or Brussels [nl; fr] and Leuven and the Landgraviate of Brabant.
• 1190 – Richard I of England passes through the city.^[4]
• 1195 – Saint John Clinic is established.
• 1196 – La Cambre Abbey is founded by Benedictine noble Gisèle [fr].
• 1209 – The Lordship of Carloo [nl; fr] is first attested.^[1]
• 1213
  • The Ancien Grand Serment royal et noble des Arbalétriers de Notre-Dame au Sablon schutterij of arbalists is founded.^[15]
  • 9 August: The Meyboom is planted for the first time.^[12]
• 1225 – The current Church of St. Michael and St. Gudula begins construction.^[4][16]
• 1229 – 10 June: Henry I, Duke of Brabant, issues a charter of rights [nl] for the city.^[17]
• 1250 – The Great Beguinage of Brussels is formalised by John the Victorious.^[18]
• 1252 – The Beguinage of Anderlecht [nl; fr] is founded.
• 1253 – Karreveld Castle is first attested.

• 1258 – The Convent of Boetendael [nl; fr] is first attested.^[1]
• 1262 – The Priory of Val-Duchesse [nl; fr] is established by Adelaide of Burgundy, Duchess of Brabant.
• 1265 – 19 February: Saint Boniface dies at La Cambre Abbey.^[19]
• 1267 – John the Victorious relocates the capital of the Duchy of Brabant from Leuven to the city.
• 1282 – First mention of the Drapery Court and the Wise Council [nl] is made.^[4]
• 1290 – 18 June: The hermit Mary the Miserable [nl] is buried alive for theft and witchcraft, with a chapel [nl; fr] later built on her burial site.
• 1292 – John the Victorious grants the town the right to revenues collected at the city gates.^[4]
• 1295
  • John the Peaceful authorises aldermen to collect duty on beer as a town revenue.^[4]
  • Meulebeek is part of the Coop of Brussels [nl; fr].^[20]
• 1296 – 14 February: Obbrussel becomes part of the Coop of Brussels.^[4]
• 1301 – Schaerbeek/Schaarbeek becomes part of the Coop of Brussels.^[4]
• 1303–1306
  • An unsuccessful revolt [nl] by the Guilds of Brussels to secure power-sharing with the patriciate takes place.
  • The first democratic government is established.^[4]
• 1304 – The Church of Our Blessed Lady of the Sablon is founded.^[21]
• 1305 – Walter the Wild is killed by his cousin Joris van der Noot for their shared love for Goedele van der Zennen, and later lends his name to the Rue du Bois Sauvage/Wildewoudstraat [fr].^[22]
• 1306
  • 19 March: The Guilds of Saint Luke [nl] and Four Crowned [nl] are first attested.
  • 12 June The Seven Noble Houses of Brussels are first attested.^[4][23]
• 1308 – The Meyboom is first attested.^[24]
• 1316 – A plague epidemic strikes the city's population.^[12]
• 1318 – John of Ruusbroec becomes a parish priest at the Church of St. Michael and St. Gudula together with his uncle Jan Hinckaert.
• 1320 – A horse market is first held on the Grand Sablon/Grote Zavel, continuing until 1754.^[12][25]
• 1321 – Dry Borren is first attested as a hermitage.
• 1331 – Laeken/Laken becomes part of the Coop of Brussels.^[4]
• 1335 – 23 August: The Christian mystic Heilwige Bloemardinne, considered the city's first feminist, dies.^[26]
• 1342 – The city bans the construction of thatched roofs to prevent fires.^[27]
• 1348 – The Ommegang begins as a Marian procession.^[28]
• 1349
  • The Black Death arrives in the city.^[4]
  • September: A pogrom against the Jewish population takes place.^[4][29]
• 1353 – The city council decides to build a cloth hall to complement the Bread Hall and the Meat Hall.^[12]
• 1356
  • The Joyous Entry of Joanna and Wenceslaus into the city takes place.
  • 17 August: Battle of Scheut [nl; fr]: Louis II, Count of Flanders defeats Joanna, Duchess of Brabant, who then besieges the city.
  • 24 October: The city is liberated by group of Brabantian patriots led by Everard 't Serclaes, Lord of Kruikenburg.^[4]
  • The expansion of the city's fortifications begins.
• 1360–1364 – Unsuccessful revolts [nl] by the Guilds to secure power-sharing with the patriciate take place.
• 1367 – The Red Cloister is founded.^[4]
• 1368 – Jan Collaey donates land near the Droge Heergracht to the Alexians, on what is now Rue des Alexiens/Cellebroedersstraat [nl; fr].^[30]

• 1370 – 22 May: The Sacrament of Miracle occurs, killing 6–20, followed by the expulsion of the city's remaining Jewish population.
• 1380 – Geert Pipenpoy becomes the city's first mayor.
• 1381 – The Grand Serment des Arbalétriers de Bruxelles and Serment de Saint-Georges schutterijen of arbalists and archers are founded by the Duchess of Brabant.^[31]
• 1383 – The original Halle Gate is built.
• 1365 – The Brewers' Guild [nl] is recognised.^[32][33]
• 1388
  • 26 March: A military expedition heads to Gaasbeek Castle after Everard t'Serclaes, on his way from Ternat to the city, is mutilated by order of Sweder of Abcoude.^[34]
  • 31 March: Everard t'Serclaes dies at the L'Étoile/De Sterre [fr] guildhall on the Grand-Place.^[34]
• 1394 – Anderlecht and Forest/Vorst become part of the Coop of Brussels.^[4]

• 1400 – Population: c. 20,000.^[4]
• 1401 – The Town Hall begins construction on the Grand-Place.
• 1402 – The Sacrament of Miracle is recognised by the church.^[12]
• 1404 – 1 July: The Court of Auditors of Brussels [fr] is established by Anthony, Duke of Brabant.
• 1406
  • The Joyous Entry of Anthony the Great Bastard into the city takes place.^[4]
  • 14 April: A fire destroys part of the Chapel Church and the surrounding neighbourhood.^[27]
• 1411 – 12 June: The Homines Intelligentiae are first mentioned in an ecclesiastical ruling by Pierre d'Ailly, and are prosecuted, resulting in the imprisonment and exile of their leader William of Hildernissen.
• 1420 – 5 February: Den Boeck [fr] chamber of rhetoric is recognised by John IV, Duke of Brabant.
• 1421
  • A popular uprising takes place.^[4]
  • The guilds are represented in the city government alongside the patrician lineages of the Seven Noble Houses.^[35]
• 1424 – The city's aldermen issue the earliest known municipal regulation in the Low Countries on medicine and midwifery.^[36]
• 1436 – Rogier van der Weyden is appointed city artist.^[4]
• 1455
  • The Chapel of the Blessed Sacrament of the Miracle is built.
  • The Town Hall is completed.^[4]
• 1457 – The Dominicans are authorized to establish a presence in the city and relocate to Lange Ridderstraete.^[37]
• 1464 – Population: c. 39,000.^[4]

• 1476 – The first printing press is in operation in the city.^[38]
• 1477
  • The Habsburgs come to power in the Burgundian Netherlands, with the city as their capital.^[39]
  • March: A popular insurrection [nl] under Willem van Marbais, Jan Bogaert and Willem van Ruysbroeck takes place.^[4]
  • 4 June: The Joyous Entry of Mary of Burgundy into the city takes place.
• 1479 – 13 October: De Corenbloem [fr] chamber of rhetoric is first attested.^[40]
• 1480 – The Serment royal des Saints-Michel-et-Gudule ou des Escrimeurs de Bruxelles [fr] schutterij of archers and fencers is established.^[41]
• 1486
  • De Lelie [fr] chamber of rhetoric is first attested following the Joyous Entry of Maximilian I, Holy Roman Emperor.^[42]
  • 6 May: De Violette [fr] chamber of rhetoric is first attested.^[43]
• 1487 – The Kluis [fr] in Neder-Heembeek [nl; fr] is founded by Nicolas de Vucht.^[44]
• 1488
  • 18 September: Philip of Cleves enters the city through the Flanders Gate at the head of a French-Flemish army.^[45]
  • 20 September: The city proclaims the Peace of Bruges, officially joining the Flemish Revolt.^[45]
  • November: The city attempts to capture Beersel Castle but fails.^[46]
• 1489
  • 23 January: An ordinance declares the city's support for Philip of Cleves and threatens sanctions against supporters of Maximilian I.^[45]
  • April: The city besieges and captures Beersel Castle; William of Ramilly and several soldiers are lynched at the Grand-Place.^[47][45]
  • 14 August: The Peace of Danebroek [nl] is signed, punishing the city and Leuven for their roles in the Flemish Revolt.^[45]
• 1499 – 25 February: The Brotherhood of Our Lady of the Seven Sorrows [nl] is established by members of De Lelie and De Violette.

• 1507 – 15 September: 't Mariacranske [nl; fr] chamber of rhetoric is established following the merger of De Lelie and De Violette, with Jan Smeken [nl; fr] becoming its first factor.^[48]
• 1511 – The Miracle of 1511 takes place.
• 1513 – Adriaan Florensz Boeyens, the future Pope Adrian VI, is appointed dean of the chapter in Anderlecht.^[49]
• 1515 – 28 January: The Joyous Entry of Charles V, Holy Roman Emperor, and Philip the Prudent into the city takes place.
• 1516 – 4 December: The Treaty of Brussels is signed, ending the War of the League of Cambrai.
• 1521 – May–October: Erasmus moves to Anderlecht for health, political, and religious reasons and stays in the house of Canon Peter Wijchmans.
• 1522
  • September: The Amigo Prison [nl] is built.
  • 8 February: The Treaty of Brussels between Charles V and Archduke Ferdinand, concerning the latter's sovereignty over the Austrian Hereditary Lands, is signed.
• 1523 – 1 July: Jan van Essen and Hendrik Vos are burned at the stake at the Grand-Place, becoming the first victims of the Inquisition in the Netherlands.
• 1526 – 20 October: A fire destroys three houses in the Rue des Six Jetons/Zespenningenstraat.^[27]
• 1528 – 15 September: Lambrecht Thorn [nl], a collaborator of Jan van Essen and Hendrik Vos, dies in captivity.
• 1536 – The original King's House is built on the Grand-Place for the Duke of Brabant.^[50]
• 1539 – 3 January: The Supreme Charity [fr] is established in response to Charles V's 7 October 1531 edict, which banned begging and centralised town welfare revenue to combat pauperism.^[51]
• 1543 – Brussels lace is explicitly mentioned for the first time in a list of presents given to Princess Mary for New Year's.^[52]
• 1544 – Andreas Vesalius moves into a large estate in Hellestraetken, near today's Rue des Minimes/Minimenstraat [fr].
• 1549 – 1 April: A grand tournament is held on Haerenheydeveldt [fr] to mark the visit of Prince Philip during his tour of the Netherlands following his investiture.^[53]
• 1554 – Margaretha von Waldeck, allegedly the inspiration for Snow White, died in the city, with chronicles suggesting she may have been poisoned with arsenic.^[54]
• 1555 – 25 October: Charles V abdicates in the Aula Magna of the Palace of Coudenberg.^[4]
• 1559 – 12 April: Philip the Prudent establishes the Royal Library of the Low Countries, using the Library of the Dukes of Burgundy [nl; fr] as its core collection.^[55][56]
• 1561 – 12 October: The city's port and the Willebroek Canal are opened.^[57]
• 1564
  • Docks are constructed on the wasteland between the two city ramparts.^[12]
  • 16 November: Jan Pannant is executed at the Grand-Place using a breaking wheel for double homicide and theft, as later described in the diary of Jan de Pottre [nl].
• 1565 – 11 November: The wedding of Alexander Farnese, Duke of Parma, and Maria of Portugal, Hereditary Princess of Parma, takes place.^[58]
• 1566 – 5 April: The signatories of the Petition of the Nobles [nl] gain access to the Palace of Coudenberg to present it to Margaret of Parma.
• 1567
  • 22 August: Fernando Álvarez de Toledo, 3rd Duke of Alba, arrives in the city.^[4]
  • 30 August: Margaret of Parma resigns as Governess of the Netherlands and flees the city.
  • 9 September: The Council of Troubles is established.

• 1568
  • 1 June: Eighteen signatories members the Compromise of Nobles are decapitated at the Peerdemerct.^[4]
  • 5 June: The Counts of Egmont and Horn are executed [nl] at the Grand-Place.
• 1569 – A knighting and jousting tournament held in honour of the Duke of Alva at the Grand-Place.^[12]
• 1570 – 11 February: Jan Grauwels [nl], the Provost of Justice, is hanged for abusing his power in the conviction of the Geuzen.^[12]
• 1575 – A plague outbreak kills thousands.^[4]
• 1576 – 4 September: The Calvinist Republic of Brussels [nl; fr] is founded following the imprisonment [nl] of the Council of State and the Secret Council.

• 1577 – 24 September: The Joyous Entry of William the Silent [nl] into the city takes place.
• 1579 – 6 June: The Great Beguinage is looted by Scottish auxiliary troops as part of the larger Beeldenstorm.^[59]
• 1580
  • 1 May: All public displays of Catholicism are banned.^[60]
  • 9–10 July: The city tries to capture [nl] Halle under the command of Olivier van den Tympel [nl; fr].
• 1585 – 10 March: The city is besieged [nl; fr] by the Army of Flanders.^[61][62]
• 1587 – 20 July: During a mystery play performed by the Brethren of the Common Life, a lodge collapsed, killing the author Petrus Fabri and alderman Eustachius Pipenpoy, and injuring several spectators.^[63]
• 1589 – October: The city grants the Augustinians a tax exemption in exchange for holding mass at the Town Hall for three months each year and serving as firemen when needed.^[64]
• 1590 – 31 March: The city decides to construct the Simpelhuys, a complex featuring residential blocks, kitchens, a bakery, and sixty dedicated cells for individuals with mental health needs.^[65]
• 1594
  • 30 January: The Joyous Entry of Archduke Ernest of Austria into the city takes place.^[66]
  • 21 December: Anna Utenhoven, arrested with Anna and Catharina Rampaerts, is found guilty of heresy and buried alive on the Haerenheydeveldt, becoming the last person executed for heresy in the Low Countries.
• 1595
  • The Kaiserliche Reichspost postal service is established in the city.
  • 13 September: Josyne van Beethoven [nl; fr] is burned at the stake at the Grand-Place for witchcraft.^[67]
• 1599
  • 13 July: An ordinance mandates that slackers are both to be branded and flogged.^[68]
  • 5 September: The Joyous Entry of Albert VII, Archduke of Austria, and Isabella Clara Eugenia into the city takes place.^[4]
  • 14 November: Joanne Berkeley is installed as the first abbess of the Abbey of Our Lady of the Assumption [nl] by Archbishop Mathias Hovius.^[69]
• 1604 – 16 July: St John Berchmans College is established.
• 1607 – The Brussels Carmel is founded by Ana de Jesús at the behest of the Archdukes Albert and Isabella.

• 1618 – 28 September: The Mount of Piety of Brussels [nl] opens.

• 1619
  • The original Manneken Pis statue is commissioned.
  • 12 July: A riot breaks out after the city imposes a tax on wine and beer (the gigot).^[4]
• 1622 – The funeral of Archduke Albert VII takes place.
• 1625
  • The Deuchthuys opens to force beggars, slackers, and vagrants to produce textile goods, with Daniel Sirejacobs serving as its first director.^[70]
  • 24 November: The first postulants enter the Convent of the Ladies of Berlaymont [nl; fr].^[12]

• 1631 – The Royal Grand Brotherhood of St. Guido is first attested.^[71][72]
• 1634 – In a sparsely populated area at the end of the Rue de Laeken/Lakensestraat [fr], a house is constructed to isolate and care for plague sufferers.^[12]
• 1646
  • The Small Beguinage of Brussels [nl] is founded.
  • 6 October: Purple rain falls on the city; the downpour elicits scientific examination and explanation.^[4]
• 1654 – The Barony of Jette is formed.^[73]
• 1657 – De Wijngaard theatre company is established, possibly out of 't Mariacranske.^[74]
• 1659 – The Barony of Jette is elevated to a county.^[73]
• 1668
  • 7 June: The city enacts an ordinance to combat the Black Death and appoints a Plague Master to oversee the care of the sick.^[75]
  • 27 July: To prevent the spread of the Black Death, the city restricts movement to evenings, bans gatherings, and prohibits the sale of certain foods, while confiscating and destroying grain, flour, and meat.^[75]
• 1670 – 7 January: A posthumous mass is held in honor of the victims of the Black Death.^[75]
• 1672 – The Fort of Monterey [nl; fr] is built.
• 1682 – 24 January: The Opéra du Quai au Foin opens as the first public theatre in the city.
• 1686 – 3 September: The Palace of Thurn and Taxis on the Sablon hosts a grand banquet to celebrate the Holy League's victory in the Siege of Buda. Fireworks light up the Sablon, attracting a curious crowd.^[12]
• 1690 – 11–12 October: A fire breaks out in La Louve/De Wolvin [fr] guildhall on the Grand-Place.

• 1695 – 13–15 August: The city is bombarded by the French, destroying a third of its buildings, including the Grand-Place.

• 1697–1698: Reconstruction of the Grand-Place is largely completed.^[4]
• 1698 – 1 May: Manneken Pis receives his first costume from the Governor of the Austrian Netherlands, Maximilian II Emanuel of Bavaria.^[76][77]
• 1700 – 17 October: The first Theatre of La Monnaie, then spelled La Monnoye, opens.

• 1701 – The Nassau Palace suffers extensive damage from a fire.
• 1702 – 22 February: The Joyous Entry of Philip V into the city takes place.^[78]
• 1703 – 3 February: The Chamber of Commerce and Industry is founded by Isidro de la Cueva y Benavides, much to the displeasure of the Drapery Court.^[79]
• 1705 – The Fort Jaco [nl; fr] is built.
• 1706 – The English–Dutch army enters the city.^[4]
• 1708 – 22–27 November: The city is attacked by the French, which it repels.
• 1711 – 30 September: The Royal Academy of Fine Arts is established.^[4]
• 1714
  • March 6: The Treaty of Rastatt is signed; the city becomes part of the Austrian Netherlands.^[4]
  • 25 July: The Belfry of Brussels collapses.
• 1717
  • 14–18 April: Peter the Great visits the city.^[4][80]
  • 5 November: The Theatre of La Monnaie is publicly sold to Jean-Baptiste Meeûs.^[78]
• 1719 – 19 September: François Anneessens is executed at the Grand-Place.
• 1724 – March: The Senne floods: The lower city is 3 feet underwater.^[81]
• 1731 – 3–4 February: The Palace of Coudenberg is destroyed by fire.^[4]
• 1733 – 10 February: The city instructs gravediggers to bury corpses at least three feet deep to prevent dogs from uncovering them and causing infections.^[30]
• 1744 – Prince Charles Alexander of Lorraine enters the city.

• 1746 – 29 January–22 February: The city is besieged and captured by the French.
• 1747 – To make amends, Louis XV gifted Manneken Pis his oldest surviving outfit and made him a knight of the Royal and Military Order of Saint-Louis after his soldiers stole the statue.^[82]
• 1749 – January: The city is returned to Austria with the rest of the Austrian Netherlands following the 1748 Treaty of Aix-la-Chapelle.
• 1755 – Population: 57,370.^[4]
• 1767 – The first census of the inhabitants of the city occurs.^[12]
• 1769 – Vanparys Confiserie is established by Felix Vanparys.
• 1771–1778 – Au Vieux Spijtigen Duivel [fr] is first attested on the Ferraris map.
• 1772
  • The Opéra flamand is established.
  • Faro is first attested.
  • 16 December: The Imperial and Royal Academy is established.^[83]
• 1774 – The Rue Royale/Koningsstraat is laid out.^[21]
• 1775
  • Brussels Park is laid out.
  • The Place des Martyrs/Martelaarsplein, then called the Place Saint-Michel/Sint-Michielsplein, is laid out.^[4]
• 1777 – 1 October: The Theresian College [fr] opens.^[84][85]
• 1778 – The Palace of the Nation begins construction.
• 1779 – The Brussels Arsenal [fr] is built.
• 1781 – Joseph II, Holy Roman Emperor visits the city.
• 1782
  • The Place Royale/Koningsplein is laid out.
  • 1 May: The brothers Alexandre and Herman Bultos receive permission to construct the Royal Park Theatre as an annex to the Theatre of La Monnaie.^[86]
• 1787 – The Vauxhall opens.
• 1783 – The Royal Palace of Brussels begins construction.
• 1784
  • The city's gates are demolished, except for the Halle Gate.
  • The Palace of Schonenberg is built.
• 1787 – 29 October: The Church of St. James on Coudenberg is consecrated.

• 1789 – The Brabant Revolution reaches the city and makes the Austrian authorities flee.

• 1790
  • 10 January: Albert Casimir and Maria Christina, the Governors of the Austrian Netherlands, flee the city to Vienna.^[87]
  • 11 January: The city becomes the capital of the United Belgian States.
  • 6 October: Willem van Criekinge [nl] is lynched after insulting the Capuchin Josse Huyghe [nl] during a Marian procession.
  • 2 December: The Austrians take the city back and pledge to reverse the reforms of Joseph II.
• 1792 – 14 November: General Charles-François Dumouriez enters the city.^[4]
• 1795 – 1 October: The French rule begins; the city becomes the chef-lieu of the department of the Dyle.
• 1796
  • The Guilds of Brussels are suppressed.^[88]
  • La Cambre Abbey and Forest Abbey are abolished.
  • The Church of St. Gaugericus is demolished.
  • 17 June: The civil registry is introduced.^[12]
• 1797
  • 4 September: The Coop of Brussels [nl; fr] is abolished, prompting protests from municipal authorities.^[4]
  • 17 December: Brussels Park is officially opened as a public park.^[12]
• 1798
  • 27 May: The city renames streets with religious or monarchist connotations to more republican names, as required by the French administration.^[12]
  • 7 December: Prisoners of war from Hasselt, captured for participating in the Peasants' War, are paraded through the streets.^[89]
• 1800
  • Population: 66,297.^[4]
  • 10 January: The Société de littérature de Bruxelles [fr] literary society is established.
  • 15 August: The Fire Brigade [nl; fr] is established, marking the formation of Belgium's first professional firefighting unit.

• 1801 – 8 July: The Brussels Stock Exchange is founded by decree of First Consul Napoleon.^[4]
• 1803
  • The Museum of Fine Arts opens.^[90]
  • Napoleon visits the city.^[4]
• 1805 – D'Ieteren is established by the master coachbuilder Joseph-Jean D'Ieteren.
• 1806 – 25 March: The Academy of Brussels [nl; fr], an academy of the Imperial University of France, is established.
• 1810
  • Emperor Napoleon officially visits the city.^[4]
  • 19 May: An ordinance is issued to build the Small Ring.^[4]
  • 14 December: The Bar Association of Brussels [fr] is established by imperial decree.

• 1811 – 4 November: The first Brussels Salon is held.
• 1813 – The Royal Conservatory of Brussels is founded.

• 1815
  • 15 June: The Duchess of Richmond's ball takes place.
  • 24 August: The city becomes the joint capital of the United Kingdom of the Netherlands.

• 1817: 19 February: King William III of the Netherlands is born in the Palace of the Nation.

• 1819
  • The city is claims Jean-Baptiste Van Mons' experimental La Fidélité orchard, once the city's largest, to subdivide it.^[91]
  • 25 May: The new Theatre of La Monnaie is inaugurated.
  • The city is illuminated by gas.^[4]
• 1821
  • De Wijngaard is integrated into 't Mariacranske [nl; fr].^[92]
  • The liberal Courrier des Pays-Bas [nl; fr] newspaper starts publication succeeding Vrai Libéral.
• 1822 – The Société générale de Belgique is headquartered in the city.^[93]
• 1823 – The Société des douze is established as a continuation of the Société de littérature de Bruxelles.
• 1826
  • 8 June: The Royal Observatory of Belgium is founded by King William I of the Netherlands under the impulse of Adolphe Quetelet.
• 1829
  • The Delvaux leather luxury goods brand is established by Charles Delvaux.
  • Maison Dandoy [fr] biscuiterie is established on the Rue au Beurre/Boterstraat by Jean-Baptiste Dandoy.
  • 1 September: The Botanical Garden of Brussels opens.

• 1830
  • Population: 98,279 city; 120,981 metro.^[94]
  • The Établissement géographique de Bruxelles [fr] is founded by Philippe Vandermaelen.
  • The Royal Theatre Toone is founded.
  • 25 August: The Belgian Revolution begins in the city when riots break out after a performance of La muette de Portici at the Theatre of La Monnaie..^[95]
  • 26 August: Lucien Jottrand and Édouard Ducpétiaux design the first Belgian flag, with samples made by Marie Abts-Ermens.^[96]
  • 22 September: Prince Frederick informs the people of the city that the King acknowledges their grievances but order needs to be restored, announcing his plan to enter the city tomorrow, prompting the revolt's leaders to flee from the army.^[97]
  • 23 September: Prince Frederick leads the Dutch Army into the city to quell the rebellion.^[97]
  • 24 September: The Provisional Government is formed and gives command of the Belgian Army to Juan Van Halen.^[97]
  • 27–26 September: The Dutch Army retreats from the city under Prince Frederick's orders.^[97]
  • 4 October: The Provisional Government declares Belgium's independence from the Dutch.^[98]
  • 22 October: Nicolas-Jean Rouppe is appointed the first Mayor of Brussels in an independent Belgium by royal decree.
  • 3 November: Elections for the National Congress take place.^[98]
• 1831
  • 7 February: The Constitution of Belgium is ratified; the city becomes the capital of the Kingdom of Belgium.^[39]
  • 25 February: Érasme-Louis Surlet de Chokier takes the constitutional oath at the Palace of the Nation.
  • 21 July: King Leopold I takes the constitutional oath at the Place Royale/Koningsplein.
  • 2–12 August: King William I's troops, sent to recapture the city, only reach Leuven before retreating after the Belgian Government appeals to France for military support, prompting France to send reinforcements under Marshal Étienne Maurice Gérard.
  • 8 September: The inaugural elections for the Belgian Parliament take place, leading to the dissolution of the National Congress.^[98]
• 1832
  • A cholera epidemic kills over 3,000.^[4]
  • The School of Veterinary Medicine and Rural Economics is established by King Leopold I.^[99]
  • 22 September: The Brussels–Charleroi Canal opens.^[100]
• 1833 – 23 February: The Grand Orient of Belgium secedes from the Grand Orient of the Netherlands.
• 1834
  • 7 February: The Royal Military Academy is founded.
  • 5–6 April: The city's nobility is looted [nl] by pro-Belgian protesters on the Orangist nobility.
  • 20 November: The Free University of Brussels is founded.^[4]

• 1835 – 5 May: The first passenger train on a public railway in continental Europe departs from the Allée Verte/Groendreef railway station.
• 1936 – 22 February: The Brussels Meridian [fr] is installed in the Cathedral of St. Michael and St. Gudula.
• 1837
  • The Bollandist Society is reestablished under the patronage of the Belgian Government.
  • 19 June: The Royal Library of Belgium is founded.^[101]
• 1838 – 13 September: Guillaume-Hippolyte van Volxem is appointed mayor by royal decree.
• 1841 – 14 April: François-Jean Wyns de Raucour is appointed mayor by royal decree.
• 1842
  • Charlotte and Emily Brontë enroll at the boarding school run by Constantin Héger, located at what is now the Centre for Fine Arts.
  • 8 February: The Cercle du Parc private club is established when a group of Belgicist noblemen left the Orangist Cercle de l'Union.^[102]
• 1844 – The Belgian-Bavarian friturist Jean Frédéric Krieger [nl], also known as Monsieur Fritz, opens Fritz à l'instar Paris, the first friterie in the city.^[103]
• 1845
  • Saint Mary's Royal Church begins construction.
  • The first telegraph line links the city with Antwerp.^[4]
• 1846
  • Population: 123,874 city.^[104]
  • 31 March: The Museum of Natural Sciences is founded.
  • 24 September: The Société Pantechnique et Palingénésique des Agathopèdes [fr] is founded by Antoine Schayes.
• 1847
  • The Avenue Louise/Louizalaan is commissioned.
  • May: Systematic construction of sidewalks begins.^[4]
  • 20 June: The Royal Saint-Hubert Galleries open alongside the Théâtre royal des Galeries.^[4]
  • August: The German Workers' Society is founded in the city by Karl Marx and Friedrich Engels.
• 1848
  • September: The second International Peace Congress is held in the city.
  • 5 October: Charles de Brouckère becomes mayor.
  • 23 November: The Cercle artistique et littéraire de Bruxelles [nl] artist collective is established with Adolphe Quetelet as its first president.

• 1850
  • Population: 142,289 city; 222,424 metro.^[94]
  • 5 May: The National Bank of Belgium is established by Minister Walthère Frère-Orban, replacing the Société générale de Belgique as fiscal agent of the Belgian Government.
• 1851
  • 30 August: The Société royale de zoologie, d'horticulture et d'agrément de la Ville de Bruxelles is founded to manage the Brussels Zoo.^[105][106]
  • 6 October: The École moyenne A is founded within the Free University of Brussels.^[107]
• 1852 – The Tooneel der Volksbeschouwing is established as a permanent Flemish theatre company in the city.
• 1853 – 7 April: The European Quarter is annexed from Saint-Josse-ten-Noode, Etterbeek and Schaerbeek by the City of Brussels.

• 1855
  • Brussels-Luxembourg railway station is built.
  • The last public execution is held at the Halle Gate.^[4]
  • 21 January: A fire at the Royal Theatre of La Monnaie results in the deaths of three firefighters, leaving only the exterior walls and portico standing.

• 1856
  • 28 March: The reconstructed Royal Theatre of La Monnaie opens.
  • 11 June: The Société royale belge des aquarellistes is founded under the chairmanship of Jean-Baptiste Madou.
• 1857
  • The Ancienne Belgique opens.
  • Saint-Louis University moves to the city from Mechelen.
  • The first municipal water service is established.^[4]
• 1859 – The Congress Column is erected.
• 1860
  • Population: 185,982 city; 300,341 metro.^[94]
  • Duties and tolls on goods entering the city are abolished.
  • 21 April: André-Napoléon Fontainas becomes mayor.
• 1861 – The Bois de la Cambre/Ter Kamerenbos is laid out.
• 1862 – 28 November: The Congregation of the Immaculate Heart of Mary is established in Scheut by Théophile Verbist.
• 1863 – 15 December: Jules Anspach is appointed mayor by royal decree.^[4]
• 1864
  • The Avenue Louise and Bois de la Cambre are annexed from Ixelles by the City of Brussels.
  • The first Luizenmolen [nl; fr] is built.
  • 26 September: Nadar launches the hot air balloon Le Géant from the Botanical Garden. To ensure the crowd's safety, Jules Anspach erects mobile barriers, thereby inventing crowd control barriers.
  • 3 October: The Isabelle Gatti de Gamond Royal Atheneum is established as the first non-denominational educational institution for girls in Belgium.
• 1865 – 17 December: King Leopold II takes the constitutional oath at the Palace of the Nation.
• 1866 – Population: 157,905 city.^[4]

• 1867
  • The covering of the Senne begins.
  • The Legend of Thyl Ulenspiegel and Lamme Goedzak is published by Charles De Coster.
  • The Grand Serment royal et de Saint-Georges des Arbalétriers de Bruxelles [fr] is established as a continuation of the Grand Serment des Arbalétriers de Bruxelles and Serment de Saint-Georges schutterijen.
  • Witlof is sold for the first time in a market, likely the New Market at the steps of the Congress Column, after being created by Frans Bresiers [nl].
• 1868
  • The Antoine Wiertz Museum opens.
  • 1 March: The Société Libre des Beaux-Arts is established.
• 1869 – 1 May: Trams begin operating in the city, running along the Avenue Louise between the Bois de la Cambre and the Namur Gate.^[108][109]

• 1871
  • The covering of the Senne is completed; the Central Boulevards are laid out.
  • The Bank of Brussels is established.^[93]
  • The Halle Gate is renovated in the neo-Gothic style.^[110]
  • 27–28 May: A protest erupts at Victor Hugo's house on the Place des Barricades/Barricadenplein [nl; fr] after he writes an open letter denouncing the Belgian Government for fearing the arrival of Paris Communards. A week later, he is expelled from the country.^[111]
• 1872 – The Church of Our Lady of Laeken is consecrated.

• 1873
  • The new building for the Brussels Stock Exchange is completed.
  • The daily Old Market on the Place du Jeu de Balle/Vossenplein is established.
  • The Concert Noble opens in the Leopold Quarter.
  • 10 July: In a drunken rage, Paul Verlaine shoots Arthur Rimbaud, wounding him in the left wrist with a revolver he had purchased earlier that day.^[112]

• 1874
  • The Royal Greenhouses of Laeken begin construction.
  • Brussels Cemetery is laid out.
  • The Ateliers Mommen [nl; fr] are established by the ébéniste Félix Mommen, becoming the oldest art commune in the city.
  • 2 May: The first Conference of Mayors is held.^[12]
  • 23 December: Les Tramways Bruxellois [nl; fr] is formed.
• 1875 – The Panopticum de Maurice Castan [nl] opens on the Place de la Monnaie/Muntplein.
• 1876
  • The Noirauds [nl; fr] children's charity is founded by Jean Bosquet and friends.^[113]
  • The Brussels Zoo closes after going bankrupt and returns the land to the city, which transforms it into Leopold Park.^[106]
• 1877
  • The Anderlecht Municipal Hall is built.^[114]
  • Ixelles Cemetery is created.
  • 6 May: The Musical Instruments Museum opens.
• 1878
  • 12 January: The Cirque Royal/Koninklijk Circus opens.
  • 20 September: The Great Synagogue of Brussels is consecrated.
• 1879 – 20 May: Felix Vanderstraeten is appointed mayor by royal decree.

• 1880
  • A National Exhibition is held to commemorate the 50th anniversary of Belgian independence;^[4] the Parc du Cinquantenaire/Jubelpark is laid out.
  • The White slave trade affair scandal is exposed and attracts international attention.
  • The Midi Fair begins.
  • The Hippodrome of Boitsfort [nl; fr] opens in the Sonian Forest.
• 1881
  • L'Echo newspaper begins its publication.^[115]
  • 17 December: Charles Buls is appointed mayor by royal decree.
• 1882 – 7 January: The accountant Guillaume Bernays [fr] is killed by Léon Peltzer [fr] on behalf of his brother Armand Peltzer at 159, rue de la Loi/Wetstraat.
• 1883
  • 15 October: The Palace of Justice of Brussels is inaugurated.
  • 28 October: Les XX artistic society is founded by Octave Maus.
  • 1884 – 3 September: 80,000 Catholics gather in support of the Law Jacobs. Local residents disperse them by dumping sacks of laundry bluing.^[4]
• 1885
  • Population: 171,751 city.^[104]
  • The Beursschouwburg [nl; fr] opens as the Brasserie flamande.^[116]
  • 15 June: Saint-Gilles Prison opens.^[4]
• 1886
  • The city is linked by telephone to Paris.^[4]
  • Le Cirio [fr] café is established on the Rue de la Bourse/Beursstraat by Francesco Cirio.
• 1887
  • Le Soir newspaper begins its publication.^[115]
  • The Palace for Fine Arts is built.
  • The Brussels City Museum opens in the King's House.
  • The Schaerbeek Municipal Hall is built.^[117]
  • 16 June: The Société d'Archéologie de Bruxelles [fr] is established.
  • 1 October: The Brussels Arsenal reopens as the Royal Flemish Theatre.
• 1888
  • Het Laatste Nieuws newspaper begins its publication.^[115]
  • 24 November: The first Saint Verhaegen takes place as a student protest against a reorganisation of the Free University.
• 1889
  • The Molenbeek-Saint-Jean Municipal Hall is built.^[118]
  • 18 November: The Brussels Anti-Slavery Conference begins.
• 1890
  • The Abattoirs of Anderlecht [fr] enter service as a central abattoir for the whole city.
  • The Square du Petit Sablon/Kleine Zavelsquare is laid out.
• 1891
  • August: The International Socialist Labor Congress is held in the city.
  • 12 December: The Compagnie intercommunale des eaux de l'Agglomération bruxelloise [nl; fr] (CIE) is established.
• 1892
  • La Paix [nl; fr] restaurant is established.
  • 27 November: The Belgian League for the Rights of Women is established by Marie Popelin and her lawyer Louis Frank.

• 1893
  • The Paris–Brussels cycle race begins.^[119]
  • The Hôtel Tassel is built.
  • The Hankar House is built.
  • The Autrique House is built.
  • Chez Léon [nl; fr] is established, laying the basis for the French restaurant chain Léon de Bruxelles.
  • 11–18 April: The Belgian general strike of 1893 is called after politicians of Catholic and Liberal parties joined to block a proposal to expand the suffrage.^[120]
  • 29 October: La Libre Esthétique artistic society is founded by Octave Maus as a successor of Les XX.
• 1894
  • The Société Belge d'Études Coloniales is headquartered in the city.
  • 4 February: The first Scharnaval [nl; fr] is celebrated in honour of Pogge [nl].^[121]
  • 25 October: The New University of Brussels is established after Élisée Reclus was barred from teaching for political reasons, prompting liberal and socialist faculty members from the Free University to plan an independent institution.
• 1895 – The Hotel Métropole opens at the Place de Brouckère/De Brouckèreplein.
• 1896
  • The King's House is rebuilt in the neo-Gothic style.
  • The Villa Bloemenwerf is built.
  • 1 March: The first public showing of moving pictures takes place in the Royal Saint-Hubert Galleries.

• 1897
  • The Avenue de Tervueren/Tervurenlaan is laid out.
  • The Oriental Pavilion is built.
  • 10 May–8 November: The Brussels International world's fair is held.
  • 1 November: Royale Union Saint-Gilloise is founded.
  • 16 December: Emile De Mot is appointed mayor by royal decree.
• 1898 – The Saint Roch Quarter is demolished.
• 1899
  • 2 April: The Maison du Peuple/Volkshuis is opened by the Belgian Labour Party.^[122]
  • 28–29 June: The June Riots [nl] erupt, after a Catholic proposal to rewrite the electoral law in their favour leads to tumultuous parliamentary debates.
  • 1 October: The Pavilion of Human Passions is inaugurated.
• 1900
  • Population: 183,686 city.^[4]
  • The Cantillon brewery is founded.
  • New Saint John Clinic is built.^[123]
  • 4 April: Edward, Prince of Wales, is shot at by Jean-Baptiste Sipido at Brussels-North railway station.^[4]

• 1901 – The Maison & Atelier Horta is built.
• 1902
  • À la Mort Subite café is built.
  • The Solvay Library [nl; fr] is built.
  • The Sino-Belgian Bank is established at the request of King Leopold II.
  • The Sonian Forest Railway begins operation, connecting Petite-Espinette/Kleine Hut [nl; fr] to Boitsfort railway station.
  • 12 April: Riots erupt [nl] in the Marolles/Marollen during the Belgian general strike of 1902.
  • 15 November: An attempted assassination [nl; fr] of King Leopold II by Gennaro Rubino takes place.
  • 16 November: The Solvay Institute of Sociology is established by industrialist Ernest Solvay.
• 1903
  • Le Falstaff [fr] café is built.
  • The École de Commerce Solvay business school is founded with a donation from Ernest Solvay.^[124]
• 1904
  • The Saint-Gilles Municipal Hall is built.^[125]
  • 26 June: Josaphat Park opens.

• 1905
  • The Cauchie House is built.
  • Buses begin operating in the city.^[4]
  • 21 September: St. Michael's College opens in Etterbeek.
  • 25 September: The Cinquantenaire Arcade is completed.^[4]
• 1906
  • 13 January: Besix is founded by the Stulemeijer family.
  • 7 February: The dismembered body of Jeanne Van Calck is found at 22, rue des Hirondelles/Zwaluwenstraat.
  • 24 February: Chilean diplomat Ernesto Balmaceda Bello is shot and killed by Carlos Waddington, the brother of his fiancé Adelaida Waddington.
  • 2 May: The Yachting Club de Bruxelles [fr] is established.
• 1908
  • The Chapel of the Resurrection is built.
  • 27 May: R.S.C. Anderlecht is founded.
• 1909
  • 6 December: Adolphe Max is appointed mayor by royal decree.
  • 23 December: King Albert I takes the constitutional oath at the Palace of the Nation.

• 1910
  • The Hotel Astoria opens on the Rue Royale/Koningsstraat.
  • 10 March: Le Mariage de mademoiselle Beulemans is first preformed at the Théâtre de l'Olympia.
  • 23 April–1 November: The Brussels International world's fair is held.

• 1911
  • The Stoclet Palace is built.
  • The North–South connection begins construction.^[4]
  • 16–17 April: The Schaerbeek Municipal Hall is partially destroyed by a suspected arson fire.^[117]
  • 30 October–3 November: The first Solvay Conference is held.
  • 23 December: The Cercle de la Toison d'Or private club is founded.
• 1912 – 14 October: Polish Dominican priest, count, academic and mystic Joachim Badeni is born in the city.^[126]
• 1913
  • The Belle-Vue Brewery is established.
  • 14–24 April: The Belgian general strike of 1913 takes place.

• 1914
  • 1 May: Tram line 81 begins service.
  • 11 May–4 June: The Great Zwanz Exhibition [nl] is held.
  • 21 August: World War I: The city is captured and occupied by the German Army.^[4]
  • 26 August: The city becomes the seat of the Imperial German General Government of Belgium.
  • The Imperial German Air Service establishes Flugplatz Brüssel military airfield in Haren.
• 1915
  • 7 June: A Zeppelin hangar on Flugplatz Brüssel is partially destroyed during an attack on airship LZ38.
  • 12 October: Edith Cavell is executed by firing squad at the Tir National/Nationale Schietbaan.
• 1917 – The Constant Vanden Stock Stadium opens.
• 1916 – 1 April: Gabrielle Petit is executed by firing squad at the Tir National.
• 1918
  • 10 November: The Brussels Soldiers' Council is established by German troops in German-occupied Belgium.
  • 22 November: King Albert I returns to the city.

• 1919
  • Population: 685,268 metro.^[127]
  • The Lignes Farman airline begins operating its Paris–Brussels route.^[128]
  • The New University is reintegrated into the Free University.

• 1920
  • The Oscar Bossaert Stadium opens.
  • The Mundaneum opens.
  • 15–26 August: The fencing events of the 1920 Summer Olympics are held at Egmont Palace.^[129]
  • 20 August: Belga news agency is established by Pierre-Marie Olivier and Maurice Travailleur in Schaerbeek.
  • 28 August–5 September: Some of the football events of the Summer Olympics are held in the Joseph Marien Stadium.^[130]
• 1921 – 30 March: Haren, Laeken and Neder-Over-Heembeek are annexed by the City of Brussels.^[4]
• 1922
  • The Experimental Garden Jean Massart [fr] is established.^[131]
  • The The Karak Soap & Perfumery Works [nl] is established.^[132][133]
  • 12 November: Tour & Taxis officially opens. ^[134]
• 1923
  • The Royal Museum of the Armed Forces and Military History opens.
  • Brugmann Hospital [fr] opens.
  • 1 January: The Vlaamse Club voor Kunsten, Wetenschappen en Letteren [nl] is established.
  • 2 January: Tram line 23 begins service.
  • 23 May: The Societé anonyme belge d'Exploitation de la Navigation aérienne (Sabena) is established.^[4]
• 1925 – St Andrew's Church is consecrated.
• 1926
  • The École nationale supérieure des arts visuels de La Cambre (ENSAV) is established.
  • The Comme chez Soi restaurant is established.
• 1927 – 24–29 October: The fifth Solvay Conference, perhaps the most famous, is held.
• 1928
  • The Charlier Museum opens.
  • The Villa van Buuren is built.^[135]
  • The first Fernand Jacobs Award is presented to Louis Crooy and Victor Groenen in honour of Fernand Jacobs.
• 1929
  • 4 January: Tintin first appears in Le Petit Vingtième newspaper.
  • 19 October: The Centre for Fine Arts opens.
• 1930
  • Population: 200,433 city.^[4]
  • The Hotel Le Plaza opens.
  • 18 June: The National Institute for Radio Broadcast [nl; fr] (NIR) is established.
  • 23 August: The Jubilee Stadium opens.
• 1931 – The Brussels Symphony Orchestra is founded.
• 1932 – 7 October: The Luna-Theater opens on the site of a former luna park.^[136]
• 1933 – 6 April: The Synagogue of Anderlecht is consecrated.
• 1934
  • The Villa Empain is built.
  • The Citroën Garage is built.
  • 22 February: The funeral of King Albert I takes place.
  • 23 February: King Leopold III takes the constitutional oath at the Palace of the Nation.

• 1935
  • The Brussels International world's fair is held; the Palais des Expositions is built.
  • The Basilica of the Sacred Heart is consecrated.
  • The Groot Symfonie-Orkest is established.
• 1937 – The Queen Elisabeth Competition begins.
• 1938
  • The Royal Belgian Film Archive is established.
  • The Forest Municipal Hall is built.^[137]
  • The Flagey Building is built.
  • Scabal is established as a cloth merchant and supplier of fabrics by Otto Hertz.
  • Suikerbakkerij Joris [nl] is established.
  • 28 February: Bossemans et Coppenolle is first preformed at the Théâtre du Vaudeville [nl; fr].
• 1939
  • The Constantin Meunier Museum opens.
  • 21 June: The Institut Jules Bordet is inaugurated.^[138]
  • 28 November: Joseph Van De Meulebroeck is appointed mayor by royal decree.

• 1940
  • 17 May: World War II: The German occupation begins;^[4] the Belgian Government [nl] flees the city to Bordeaux.^[139]
  • 31 May: The German Military Administration in Belgium and Northern France is headquartered in the city.^[139][140]
  • 1 June: Adolf Hitler visits the city.^[141]
  • 1 July: The Zéro [fr] intelligence network in formed by employees of the Bank of Brussels.^[139]
  • 20 July: The Frontstalag 110 prisoner-of-war camp is established by the Germans.^[142][143]
  • 31 July: The Radio Bruxelles [fr] and Zender Brussel [nl] radio stations are established by the Military Administration.^[139]
  • 15 August: La Libre Belgique clandestine newspaper begins its publication.^[139]
  • 17 December: The Belgian National Movement is established.^[139]
• 1941
  • 1 February: Le Drapeau Rouge [nl; fr] and De Roode Vaan [nl] clandestine newspapers begin their publication by the Communist Party of Belgium.^[139]
  • 13 March: The Frontstalag 110 POW camp is dissolved.^[142][143]
  • 29 May: The 'Hunger march for the release of prisoners of war', 3,000 women rally behind slogans and march through the city.^[139]
  • June: A passenger train derails in Uccle after a failed sabotage attempt by the Belgian National Movement of a tank transport from Charleroi on line 154 [nl; fr].^[144]
  • 30 June: Joseph Van De Meulebroeck is arrested and deported; Jules Coelst [nl; fr] is designated deputy mayor.
  • 18 August: The Comet Line starts operating.^[145]
  • 10 October: Bombing of the Rex headquarters on the Rue de Laeken/Lakensestraat [fr]; Jean-Joseph Oedekerken is killed.^[139]
  • 25 November: The Free University of Brussels closes.^[139][146]
• 1942
  • January: Groupe G is formed by a group of former students of the Free University.
  • 10 March: Violence erupts in the city during a parade of the Walloon Legion before leaving for the Eastern Front, marked by bombings and attacks from communist militants against collaborators and military targets.^[147]
  • 3 September: A razzia occurs in the Marolles, 718 are arrested and transported to Dossin.^[148]
  • 24 September: Greater Brussels [nl] is formed by merging 18 municipalities into the City of Brussels; Jan Grauls is appointed mayor.^[139]
• 1943
  • 20 January: An attack on the Gestapo headquarters by Baron Jean de Selys Longchamps takes place.
  • 14 April: Paul Colin is assassinated by Arnaud Fraiteur.^[149]
  • 27 April: A failed assassination attempt on Icek Glogowski, occurs at his residence on Rue Vanderkindere/Vanderkinderestraat [fr] when a pistol jams, after which he is transported daily by the Gestapo.
  • 7 September: The city is bombarded [nl] by the Allies, killing 342.

• 1944
  • 28 February: Alexandre Galopin is assassinated by Flemish collaborators from DeVlag.
  • 1 August: Attacks in the city against the Germans and collaborators take place; they retaliate and execute 30 people.^[139]
  • 23 August: 15 people are executed by the Germans.^[139]
  • 3–4 September: The city is liberated by the Welsh Guards; the Palace of Justice is burnt by the Germans to destroy legal records during their retreat.
  • 8 September: The Belgian Government in exile returns to the city after four years in London.
  • 20 September: Prince Charles, Count of Flanders takes the constitutional oath at the Palace of the Nation, and becomes regent.^[150]
  • 20 November: The Free University reopens.
  • 15 December: The District of Brussels, formed by Nazi Germany, is no longer in control of the territory.
• 1945
  • 10 June: A mock funeral procession for Adolf Hitler is held in the Marolles, during which funds were raised to support the victims of Auschwitz.^[151][152]
  • 29 June: General Dwight D. Eisenhower becomes the first Honorary Citizen of the City of Brussels.^[153]

• 1946 – 26 September: Tintin comics magazine starts publication by Le Lombard.
• 1947 – 24 November: A fire erupts at the Ministry of Education building, killing 17 and injuring 40.^[154]
• 1948
  • The Treaty of Brussels, founding the Western Union (WU), is signed.
  • Brussels Airport opens in Zaventem.
  • 1 September: The foundation stone is laid for the Volkswagen Forest/Vorst car manufacturing plant by D'Ieteren.
• 1949 – The Black Russian is created by Gustave Tops, a bartender at the Hotel Métropole, in honour of Perle Mesta, the U.S. ambassador to Luxembourg.^[155]
• 1950
  • 1 August: King Leopold III asks the Government and Parliament to vote on a law delegating his powers to Prince Baudouin, Duke of Brabant.^[156]
  • 11 August: Prince Baudouin takes the constitutional oath for the first time and becomes the Prince Royal.^[156]
• 1951
  • 13 March: The Cercle artistique et littéraire de Bruxelles [nl] is integrated into the Cercle royal Gaulois to become the Cercle royal Gaulois artistique et littéraire.
  • 17 July: King Baudouin takes the constitutional oath for the second time at the Palace of the Nation, and becomes the King of the Belgians.^[156][157]
• 1952 – The North–South connection is completed; Brussels-Central railway station and Brussels-South railway station open.
• 1953
  • 17 June: Transports Intercommunaux de Bruxelles is formed, replacing Les Tramways Bruxellois [nl; fr] as the city's main public transport operator.
  • 1 August: The Brussels Heliport [nl; fr] commences operations under Sabena.
  • 15–19 August: The 7th Summer Deaflympics are held in the city.
• 1955 – 25 May: The Royal Flemish Theatre suffers extensive damage from a fire.^[158]
• 1956
  • The Atomium starts construction.
  • 14 February: Lucien Cooremans is appointed mayor by royal decree.
• 1957 – Delhaize inaugurates the first supermarket on the European continent at the Place Eugène Flagey/Eugène Flageyplein.^[159]

• 1958
  • The city becomes one of the seats of the European Community.
  • The Pro-Cathedral of the Holy Trinity is consecrated.
  • 17 April–19 October: Expo 58 world's fair is held.
  • September – The European School, Brussels I (ESB1) opens.
• 1959 – The State Administrative Centre [nl; fr] begins construction.^[4]

• 1960
  • The city hosts the Congolese Round Table Conference.
  • Ballet of the 20th Century contemporary dance company is established.
  • 1 November: The city becomes the seat of the Secretariat-General of the Benelux [nl].^[160]
  • 15 December: The wedding of King Baudouin and Fabiola de Mora y Aragón takes place.
• 1961
  • The Serment royal des Saints-Michel-et-Gudule ou des Escrimeurs de Bruxelles is reestablished as La Maison de l'Escrime [fr] by Charles Debeur.
  • 15 February: Sabena Flight 548 crashes on approach to Brussels Airport, killing all 72 people on board and one person on the ground.^[4]
  • 27 February: The Royal Association of the Descendants of the Lineages of Brussels is established.
  • 8 December: The Archdiocese of Mechelen is renamed the Archdiocese of Mechelen–Brussels, with the Cathedral of St. Michael and St. Gudula becoming its co-cathedral, and Leo Joseph Suenens becoming the first archbishop.
  • 21 December: The Film Museum [nl; fr] is founded.
• 1962
  • The Hoger Rijks Instituut voor Toneel en Cultuurspreiding [nl; fr] (HRITCS) is established.
  • The Vicariate of Brussels [nl; fr] is established.
  • 17 September: The Statistics Belgium building collapses [fr], killing 17 and injuring 19.^[161]
• 1963 – 2 August: The city becomes part of the bilingual Brussels-Capital administrative area.^[162]
• 1965
  • The Maison du Peuple/Volkshuis is demolished and is replaced with the Sablon Tower [nl; fr].^[4]
  • 24 February: A fire erupts at the Gai Séjour nursing home, killing 15 and injuring 10.^[163]
• 1966 – 1 November: The Brussels Heliport ceases operations.
• 1967
  • The South Tower is built.
  • 17 February: The Manhattan Plan [nl], is approved by Prime Minister Paul Vanden Boeynants, paving the way for the construction of the Northern Quarter.
  • 1 May: The European Commission starts moving into the Berlaymont.
  • 22 May: The À L'Innovation department store is destroyed by fire.^[4]
  • 16 October: NATO's headquarters are established in the city.
  • 13 December: The Study and Documentation Centre for War and Contemporary Society (Cegesoma) is established.
• 1968
  • 9 January: Tram line 19 begins service.
  • 19 April: Tram line 44 begins service.
  • 16 April: Tram line 39 begins service.
  • May: Student demonstrations take place at the Free University.^[4]
  • 6 July: Tram line 55 begins service.
  • September: Jan-van-Ruusbroeckollege opens in Laeken.^[164]
• 1969
  • The Brussels Hilton opens.
  • 8 September: The El Al airline offices are bombed.
  • 1 October: The Free University splits along linguistic lines into the Université libre de Bruxelles (ULB) and Vrije Universiteit Brussel (VUB).
  • 17 December: King Baudouin opens the premetro between Schuman and De Brouckère.^[108]

• 1970
  • The Royale Belge is built.
  • 30 April: The Mudra [nl; fr] modern dance school is established by Maurice Béjart.
  • 12 September: Jacques Georgin [nl; fr] is attacked by members of the Order of Flemish Militants while pasting election posters in Laeken and later dies of a heart attack.
  • 8 October: Forest National/Vorst Nationaal opens.
  • 11 November: The Basilica of the Sacred Heart is completed.
• 1971
  • The Flower Carpet begins at the Grand-Place.
  • 7 May: The Bulletin initiates a petition calling for a car-free Grand-Place, signed by many locals, including Jacques Brel, followed by a picnic protest, blocking car access to the square. Months later, the mayor yields.^[165]
  • 26 July: The Brussels Agglomeration [fr; nl] is created.^[166]
  • 1 September: Mayor Roger Nols [nl; fr] of Schaerbeek sets up separate counters [nl; fr] in the Town Hall, violating the Language Law on Administrative Affairs [nl] requiring bilingual municipal officials.
  • 25 November: The first and only elections of the Brussels Agglomeration Council [nl] are held.^[4]
• 1972 – La Villa Lorraine [nl; fr] becomes the first restaurant outside France to earn a Michelin star.
• 1974
  • The first Brussels Independent Film Festival is held.
  • January: The first Brussels International Film Festival is held.
• 1975
  • The Université catholique de Louvain's Jardin des plantes médicinales Paul Moens [fr] is established.
  • Trademart Brussels is established.
  • March: Bruneau restaurant is opened by the chef Jean-Pierre Bruneau.
  • 1 January: The Fire Brigade [nl; fr] merges with four surrounding brigades as part of a restructuring effort following the À L'Innovation department store fire.
  • 14 May: Jeanne Dielman, 23 quai du Commerce, 1080 Bruxelles is released by Chantal Akerman during the 28th Cannes Film Festival.
  • 26 April: The first Congress of Brussels Flemings [nl] takes place to prepare for the creation of the Brussels-Capital Region.^[167]
  • 30 July: Bank Brussels Lambert is established.
  • 30 August: Pierre Van Halteren is elected mayor.

• 1976
  • April: Manneken Pis and Mietje Stroel [nl] are symbolically engaged in a ceremony at City Hall.^[168][169]
  • 23 August: The Saint Luke's University Hospitals of the University of Louvain opens in Louvain-en-Woluwe.
  • 20 September: The Brussels Metro begins operating.
  • 28 September: The Brussels Planetarium opens.
• 1977
  • The first Memorial Van Damme is organised by a group of journalists in honour of Ivo Van Damme in the Heysel Stadium.
  • The VUB Academic Hospital [nl; fr] (AZ-VUB) of the VUB opens in Jette.
  • 21 May: A fire erupts at the Hôtel des Ducs de Brabant, killing 19.^[170]
  • October: The Erasmus Hospital of the ULB opens in Neerpede [nl; fr].^[171]
• 1978
  • The Brussels Ring is constructed.
  • The RTBF Symphony Orchestra is formed.^[172]
  • The Oriental Pavilion is transformed into the Great Mosque of Brussels.
  • 9 November: Radio Brol, the city's first pirate radio, is launched by ULB students to support protests like the one against rising registration fees.^[173]
• 1979
  • The Archives of the City of Brussels moves into the former Magasins Waucquez [fr].^[174]
  • The city celebrates the 1,000th anniversary of its founding.^[4]
  • Au Stekerlapatte [nl] restaurant is established by the Flemish radio and television presenter Daniël Van Avermaet [nl].
  • 9 January: Radio Activités is launched by Coordination Anti-Nucleaire de Bruxelles in association with Les Amis de la Terre-Bruxelles becomes the first pirate station with regular broadcasts.
  • 28 August: The Brussels bombing occurs, injuring 18.
  • 19 December: Godfried Danneels is appointed Archbishop of Mechelen–Brussels.

• 1980
  • Population of the Brussels-Capital Region: 1,008,715.^[175]
  • The Flemish Community and the French Community of Belgium each designate Brussels as their capital city.
  • 9 February: The bilingual Radio Contact is launched.^[173]
  • 4 December: A French-Algerian man is killed by members of the Front de la Jeunesse, sparking a massive anti-racist demonstration; Justice Minister Philippe Moureaux introduces a law against racism in Parliament, which is adopted a few months later.^[176]
• 1981
  • 21 March: King Baudouin Park [nl; fr] is laid out.^[4]
  • 1 April: Studio Brussel is established as a regional radio station of the BRT.
  • 1 July: Palestine Liberation Organization (PLO) representative Naïm Khader is assassinated in the early hours in front of his home in Ixelles.
  • 18 July: Lawyer and diplomat Fernand Spaak is shot dead in his flat with a hunting rifle by his estranged wife, Anna-Maria Farina.
  • 4 December: The Wittockiana is founded by Michel Wittock.
  • 31 December: A burglary by the Brabant Killers at the Gendarmerie barracks in Etterbeek stealing weapons, ammunition, and a car, some of which were allegedly found later in Madani Bouhouche's garage.

• 1982 – 18 March: The Brussels Urban Transport Museum is established.
• 1983
  • First Brussels International Festival of Fantastic Film (BIFF) is held.
  • 9 January: Robbery and murder of Greek-born taxi driver Constantin Angelou by the Brabant Killers. The car and body are later found in Mons.^[177][178]
  • 28 January: Raymond Dewee's Peugeot 504, along with his ID and driving licence, are stolen at gunpoint in Watermael-Boitsfort. Two weeks later, the car is used in an armed robbery at a Genval Delhaize, linked to the Brabant Killers.^[179]
  • 25 February: The Brabant Killers carry out an armed robbery at a Delhaize in Fort Jaco [fr], stealing less than 600,000 BEF with no fatalities.^[180]
  • 4 March: Hervé Brouhon is elected mayor.
  • 17 May: La Fonderie, Brussels Museum of Industry and Labour, is established.
  • 14 July: Turkish administrative attaché Dursun Aksoy is assassinated near his home on Avenue Franklin Roosevelt/Franklin Rooseveltlaan.
  • 23 October: The Peace March [nl] occurs, with over 400,000 participants, protesting the NATO plan to place nuclear weapons at Kleine-Brogel and Florennes under the Double-Track Decision.
• 1984
  • 13 February: The body of Christine Van Hees [nl] is discovered in an abandoned mushroom farm in Auderghem.
  • 7 September: The Bar Association of Brussels is split into French-speaking and Dutch-speaking orders.^[181]
  • 2–8 October: The Cellules Communistes Combattantes (CCC) carry out three attacks against companies cooperating with NATO, resulting in minimal damage.^[182]
  • 15 October: Attack on the liberal Paul Hymans Institute in Ixelles by the CCC.^[182]
• 1985
  • 15 January: The CCC attacks a NATO/SHAPE support group in Woluwe-Saint-Lambert.^[182]
  • 1 May: The CCC attacks the Federation of Belgian Enterprises offices on the Rue des Sols/Stuiversstraat [nl], killing two firefighters and injuring 13 others.^[182]
  • 6 May: The CCC carries out an attack against a Gendarmerie building, blaming them for the death of the two firefighters on 1 May.^[182]
  • 16 May: Pope John Paul II visits the city.^[183]
  • 29 May: The Heysel Stadium disaster takes place.^[183]
  • 8 October: The CCC attacks the headquarters of electricity producer Intercom.^[183]
  • 4 November: The CCC attacks the bank BBL in Etterbeek.^[183]
  • 21 November: During Ronald Reagan's visit to NATO headquarters in Evere, a bomb explodes in an office building targeting Motorola for its cooperation with the military.^[182]
  • 14 December: The French-language television station Télé Bruxelles [nl; fr] is established.
• 1986
  • 29 September: Autoworld opens.
  • 8 December: The Flemish private club De Warande is founded and establishes itself in the Hôtel Empain [nl; fr].

• 1987
  • Jeanneke Pis statue is erected as counterpoint to Manneken Pis.
  • 9 May: The 32nd edition of the Eurovision Song Contest is held at Brussels Expo.
• 1988
  • 2 October: Metro line 2 begins service.
  • November: Kinepolis Brussels opens.

• 1989
  • 9 March: The Jewish Museum of Belgium opens.
  • 29 March: Saudi Arabian Imam Abdullah al-Ahdal is fatally shot at the Great Mosque of Brussels by members of the Lebanese Soldiers of the Right.
  • 12 June: Mini-Europe opens.
  • 18 June: The Brussels-Capital Region is formed; the Parliament of the Brussels-Capital Region is established.^[184]
  • 12 July: Charles Picqué becomes the first Minister-President of the Brussels-Capital Region.
  • 14 July: The Flemish, French and Common Community Commissions are established.^[185]
  • 6 October: The Belgian Comic Strip Center opens.
• 1990
  • Population of the Brussels-Capital Region: 964,385.^[175]
  • The first Couleur Café is held.
  • 25 February: Kosovar human rights activist Enver Hadri is assassinated by three Yugoslavs working for the State Security Administration.
  • 22 March: Canadian engineer Gerald Bull is assassinated by Mossad outside his apartment in Uccle.
  • 26 October: The first Le Pain Quotidien bakery is established on the Rue Antoine Dansaert/Antoine Dansaertstraat [nl; fr] by Alain Coumont.
  • 23 December: The Brussels Intercommunal Transport Company is formed by the Government of the Brussels-Capital Region, replacing Transports Intercommunaux de Bruxelles.
• 1991
  • The first comic strip murals is created on the Rue du Marché au Charbon/Kolenmarkt.
  • 5 March: The Brussels-Capital Region adopts its first flag.
  • 10–12 May: Riots erupt [nl; fr] in Forest in response to police violence, leading to the arrest of 273 people.
  • 12 December: The Jeugdtheater Brussel [nl] is established after uncertainty regarding youth theatre within the Beursschouwburg.
• 1992
  • 27 March: Riots erupt [nl] in Cureghem/Kuregem.
  • 5 August: Loubna Benaïssa [nl; fr] is killed on her way to the supermarket by Patrick Derochette [nl].
• 1993
  • The Espace Léopold opens.
  • The first Brussels International Festival of Eroticism is held.
  • 20 January: The kidnapping of Ulrika Bidegård takes place.
  • 20 July: Michel Demaret is appointed mayor by the City Council.
  • 7 August: The funeral of King Baudouin takes place.
  • 9 August: King Albert II takes the constitutional oath at the Palace of the Nation.
  • 15 September: The Dutch-language television station TV Brussel is launched from the Royal Flemish Theatre.^[186]; Beliris is established as a joint venture between the Belgian Federal Government and the Brussels-Capital Region.
  • 7 October: An ordinance is adopted to establish a framework for enhancing vulnerable neighbourhoods, later referred to as "neighbourhood contracts [nl; fr]".^[3][6]
  • 4 December: Tram line 82 begins service.
• 1994
  • The City of Brussels is designated capital of Belgium and seat of the Federal Government.^[187]
  • 1 April: The first Kunstenfestivaldesarts (KFDA) is held.
  • 28 April: Freddy Thielemans is elected mayor for the first time.^[188]
  • 16 April: The Fuse nightclub opens.
  • 30 June: The Performing Arts Research and Training Studios (P.A.R.T.S.) contemporary dance school is established by Anne Teresa De Keersmaeker and Bernard Foccroulle as the spiritual successor of Mudra [nl; fr].^[189]
  • 14 November: The international terminal of Brussels-South railway station opens.
• 1995
  • The Erasmus Brussels University of Applied Sciences and Arts (EhB) is established.
  • 1 January: The Province of Brabant is split into Flemish Brabant and Walloon Brabant; The Governor of the Administrative Arrondissement Brussels-Capital is established.
  • 5 April: Riots [nl] erupt in Molenbeek; several gendarmes and a TV Brussel cameraman are injured.
  • 5 May: The Belgian Pride [nl] is established.
  • 21 May: François-Xavier de Donnea is appointed mayor by the City Council.
  • 4 June: Father Damien is beatified by Pope John Paul II at the Basilica of the Sacred Heart.
• 1996
  • The South Tower is renovated.
  • 20 October: The White March takes place as a protest against the mishandling of the Dutroux affair.^[190]
• 1997 – 7 November: Riots erupt [nl] in Cureghem after police shot and killed Saïd Charki in his car.
• 1998
  • The Musical Instruments Museum (MIM) relocates to the Hôtel de Spangen and the former Old England department store.
  • The first Brussels Short Film Festival is held.
  • 5 March: The Cercle de Lorraine business club is founded at the Château Fond'Roy [fr].
  • 26 December: A fire breaks out in the Royal Park Theatre.^[86]
  • 17 November: Anti-Kurdish violence [nl] erupt, as around 300 Turkish youths targeted the Kurdish community of Saint-Josse-ten-Noode, setting fires at three associations and attacking several families.
  • 2 December The Grand-Place is listed as a UNESCO World Heritage Site.^[4][191]
• 1999
  • Het Zinneke statue is erected by analogy with Manneken and Jeanneke Pis.
  • 5 June: The René Magritte Museum opens.
  • 15 July: Jacques Simonet becomes Minister-President of the Brussels-Capital Region.
  • 8 September: The Clockarium is established.
  • 4 December: The wedding of Prince Philippe and Mathilde d'Udekem d'Acoz takes place.
• 2000
  • The city is named European Capital of Culture alongside eight other European cities.^[192]
  • The Hôtel Tassel, Hôtel Solvay, Hôtel van Eetvelde and Maison & Atelier Horta are listed as 'Major Town Houses of the Architect Victor Horta' UNESCO World Heritage Sites.^[193]
  • 27 May: The first Zinneke Parade is held.
  • 28 July: The city is divided into five police zones.^{[194][195][196][197][198]}
  • 28 September: The Brussels Volkstejoêter [nl], a troupe performing in the Brussels dialect, is established.^[199]
  • 18 October: François-Xavier de Donnea becomes Minister-President.

• 2001
  • Tour & Taxis begins redevelopment.
  • The first Bronze Zinneke is presented to Johan Verminnen.^[200]
  • 16 January: Freddy Thielemans is elected mayor for the second time.
  • 26 February: FM Brussel is launched, as the campus radio of RITS.
  • 28 April: Police Zone: Brussels - Ixelles [nl] is formed as the sixth police zone in the city.^[201]
  • 13 July: The Lambermont Accord [nl; fr] is signed, increasing the representation of Dutch speakers in the Brussels Parliament.
  • 25 October: Princess Elisabeth, Duchess of Brabant is born at Erasmus Hospital.^[202]
• 2002
  • The first Brussels Summer Festival [nl; fr] is held.
  • 7 May: Ahmed Isnasni and Habiba El-Hajji are shot and killed by their neighbour, Hendrik Vyt, at their residence in Schaerbeek. Vyt also wounds two of their sons before committing self-immolation.^[203][204]
  • 1 September: The Jules Bordet Royal Athenaeum [fr] becomes part of Institut technique de la Communauté française Chômé-Wyns and changes it name to Leonardo da Vinci Royal Athenaeum.^[205]
  • 10 December: The Film Museum [nl; fr] in integrated into CINEMATEK.
• 2003
  • The first Brusseleir van’t joêr [nl] is presented to Roger Van de Voorde.^[206]
  • 13 March: The Iris Festival is created by ordinance.^[207]
  • 6 June: Daniel Ducarme becomes Minister-President.
  • 26 June: Brasserie de la Senne is established.
  • 20 September: The Wittockiana opens to the public.
• 2004
  • The North Galaxy Towers are built.
  • 18 February: Jacques Simonet becomes Minister-President for the second time.
  • 1 March–17 June: The trial of the Dutroux affair takes place.^[208][209]
  • 14–17 April: The BRussells Tribunal is held as part of the World Tribunal on Iraq.
• 2005
  • The first Be Film Festival is held.
  • 19 July: The BELvue Museum opens in the Hôtel Belle-Vue; Charles Picqué becomes Minister-President for the second time.

• 2006
  • The Atomium is renovated.^[210]
  • 6 March: Tram line 24 begins service.
  • 12 April: Joe Van Holsbeeck is fatally stabbed at Brussels-Central railway station in an attempted robbery of his MP3 player.
  • 29 August: Benjamin Rawitz-Castel is murdered during a robbery by Junior Kabunda.
  • 17 September: The Cyclocity bicycle-sharing system is launched in the Pentagon.^[211]
  • 23–29 September: Riots break out in the Marolles after Fayçal Chaaban is found dead in his cell.
• 2007
  • The Hogeschool-Universiteit Brussel (HUB) is established.^[212]
  • 25 March: Brussels Airlines is formed.
  • 25 May: The WIELS contemporary art centre opens in the former Wielemans-Ceuppens brewery.
  • 2 July: Tram line 4 begins service.
  • 28 September: The Manga murder occurs.
• 2008
  • Denis-Adrien Debouvrie, a wealthy local restaurant owner and creator of Jeanneke Pis, is stabbed and killed by the Tunisian restaurant owner Tarek Ladhari.^[213]
  • The first Brussels Gallery Weekend is held.^[214]
  • The first Offscreen Film Festival is held.
  • 30 June: Tram lines 3 and 51 commence service.
  • November: The Meyboom is added to the Representative List of the Intangible Cultural Heritage of Humanity as part of 'Processional giants and dragons in Belgium and France'.^[215]
• 2009
  • The Stoclet Palace is listed as a UNESCO World Heritage Site.^[216]
  • 4 April: Reorganisation of the Metro resulted in the creation of lines 1, 5, and 6.
  • 16 May: Cyclocity is rebranded to Villo! and expanded to the whole region.
  • 2 June: The Magritte Museum opens.
  • 18 June: The Marc Sleen Museum is opened in the presence of Marc Sleen, as well as King Albert II.^[217]
  • 17 November: Olivier Bastin is appointed the first Architect of the Brussels-Capital Region [nl].^[218]
  • 12 December: The funeral of Queen Fabiola takes place.
• 2010
  • Population of the Brussels-Capital Region: 1,089,538.^[175]
  • 18 January: André-Joseph Léonard is appointed Archbishop of Mechelen–Brussels.
  • 24 November: The Cercle de Lorraine is reestablished at the Hôtel de Mérode-Westerloo [nl].^[219]
  • 26–29 November: The European Assembly for Climate Justice is held.
• 2011 – 14 March: Tram line 7 begins operations, replacing the routes previously covered by lines lines 23 and 24.
• 2012
  • 13 March: Muslim scholar Abdullah al-Dahdouh is murdered in an unprovoked attack in the Islamic Center of Imam Reza.
  • 10 June: The first Picnic the Streets [nl; fr] occurs.

• 2013
  • The first Brusseleir vè’t Leive [nl] is presented to Claude Lammens.^[206]
  • 19 February: Be.brusseleir [nl] is formed.^[220]
  • 7 May: Rudi Vervoort becomes Minister-President of the Brussels-Capital Region.
  • 21 July: King Philippe takes the constitutional oath at the Palace of the Nation.
  • 6 December: The Fin-de-Siècle Museum opens.
  • 13 December: Yvan Mayeur is elected mayor.
• 2014
  • 1 January: Odisee [nl; fr] is established.
  • 10 March: Vlaams-Brusselse Media forms.
  • 8 May: The Parc Tour et Taxis/Thurn en Taxispark [nl; fr] opens to the public.
  • 23 May: Choco-Story Brussels is established.
  • 24 May: The Jewish Museum of Belgium shooting occurs, killing 4.^[221][222]
  • 3 June: UP-site [nl; fr] is officially opened.
  • 18 June: The .brussels generic top-level domain is added to the DNS root zone.
  • 1 July: The Governor of the Administrative Arrondissement Brussels-Capital is replaced with the Senior Official of the Administrative Arrondissement Brussels-Capital.^[223]
• 2015
  • 9 January: The Brussels-Capital Region adopts a new flag.
  • 25 September: Train World opens in Schaerbeek railway station.
  • 6 November: Jozef De Kesel is appointed Archbishop of Mechelen–Brussels.^[224]
  • 21–25 November: The Federal Government imposes a security lockdown, due to information about potential terrorist attacks in the wake of the November 2015 Paris attacks by ISIL on 13 November.^{[225][226][227][228]}
  • 11 December: Design Museum Brussels opens.
  • 13 December: The Brussels S Train begins operating.^[229]

• 2016
  • 7–11 January: The Call Brussels initiative occurs, promoting the city after the November 2015 Paris attacks and subsequent lockdown of the city.
  • 8 March: The CIVA [fr] architectural centre is established.
  • 15–18 March: Police raids are conducted in connection to the attacks in Paris four months earlier.^[230][231]
  • 22 March: The Brussels bombings occur, killing 34 and injuring 230.^{[232][233][234][235]}
  • 4 April: The Schuman-Josaphat tunnel opens.
  • 5 October: The Brussels stabbing attacks occur, 4 injured including the suspect.^[236][237]
• 2017
  • Parts of the Sonian Forest becomes part of the transnational 'Ancient and Primeval Beech Forests of the Carpathians and Other Regions of Europe' UNESCO World Heritage Site.^[238]
  • 6 May: The House of European History (HEH) opens.
  • 25 May: NATO's new headquarters open.^[239]
  • 31 May: Samusocial scandal [fr] breaks in the Brussels Parliament.^[240]
  • 8 June: Yvan Mayor resigns as mayor following the Samusocial scandal.^[241]
  • 9 June: Philippe Close is appointed mayor by the Government of the Brussels-Capital Region.^[242]
  • 20 June: The Brussels-Central bombing occurs, killing the perpetrator.^{[243][244][245]}
  • 25 August: The Brussels stabbing attack occurs, killing the perpetrator and injuring 2.^{[246][247][248]}
  • 7 December: 45,000 people gather in the city for Wake Up Europe! in support of Catalan independence.

• 2018
  • 5 May: KANAL - Centre Pompidou opens in the former Citroën Garage.
  • 12 May: Manneken Pis receives his 1000th costume, created by fashion designer Jean-Paul Lespagnard.^[249][250]
  • 5 June: Nigerian sex worker Eunice Osayande is fatally stabbed by a client. Her death leads to protests by migrant sex worker communities.^[251]
  • 20 June: The reestablished Brussels International Film Festival is held.
  • 2 December: The first School Strike for Climate occurs in the city, drawing 65,000 people to the streets.^[252]
  • 30 September: Océade closes to make way for NEO [nl].
  • 20 November: The Brussels stabbing attack occurs, injuring 2 including the perpetrator.^{[253][254][255]}
• 2019
  • 1–5 May: The city celebrates 150 years of trams and 30 years of the Brussels-Capital Region with a historic tram procession and the European Tramdriver Championship, won by the local team.^[256][257]
  • 26 May: Brussels regional elections are held.
  • 6 July: The 2019 Tour de France starts in the city.^[258]
  • 12 October: The MigratieMuseumMigration opens.^[259]
  • 11 December: The Ommegang is added to the Representative List of the Intangible Cultural Heritage of Humanity.^[260][261]
  • 14 December: Wolf Sharing Food Market [nl] opens in the former ASLK/CGER counter room, becoming the city's first food market.^[262][263]
• 2020
  • 2 February: The first recorded case of COVID-19 in Belgium after nine Belgian nationals living in Hubei are repatriated.
  • 11 March: The first COVID-19 related death in Belgium is confirmed of a 90-year-old female patient who was being treated in Etterbeek.^[264]
  • 18 March: The city joins the rest of Belgium in a nationwide lockdown that lasts until 8 June in an attempt to reduce the number of cases.
  • 7 June: About 10,000 protesters gather as part of the George Floyd protests in Belgium.^[265][266]
  • 4 December: Speculoos is added to the Inventory of Intangible Cultural Heritage [nl] in response to Lotus Bakeries renaming it "Biscoff" in Belgium.^[267][268]

• 2021
  • 14 January: Riots erupt [nl] following the death of Ibrahima Barrie in police custody.
  • 26 February: The Bridge Productions is established as the first professional English theatre company in the city. ^[269][270]
  • 10 October: The Back to the Climate [nl] protest occurs on the eve of COP26, with police reporting 25,000 participants and organizers claiming 50,000 to 70,000.
• 2022
  • 24 January: More than 50,000 people protest against COVID-19 rules.^[271][272]
  • 20 June: Patrice Lumumba's children receive their father's remains during a ceremony at the Egmont Palace.^[273]
  • 30 September: Haren Prison opens.
  • 4 October: The Suzan Daniel Bridge [nl] opens over the Brussels–Scheldt Maritime Canal.^[274][275]
  • 10 November: The Brussels stabbing occurs, killing 1 and injuring 2 including the perpetrator.^{[276][277][278]}
  • 5 December: The trial of the perpetrators of the 2016 Brussels bombings begins.^[279]
  • 9 December: Police raids related to Qatargate are conducted across the city, leading to arrests in Belgium and Italy.^[280][281]
• 2023
  • 12 January: The Fuse temporarily closes after Brussels Environment [nl; fr] restricts its operations due to a neighbour's noise complaint. In direct response, clubbing culture is added to the Inventory of Intangible Cultural Heritage a few months later.^{[282][283][284]}
  • 22 June: Luc Terlinden is appointed Archbishop of Mechelen–Brussels.^[285]
  • 9 September: Belgian Beer World [nl] opens in the former Brussels Stock Exchange building, with the main hall now free and open to the public for the first time.^[286][287]
  • 14 September: The Université Saint-Louis – Bruxelles becomes part of Université catholique de Louvain.^[288]
  • 16 October: The Brussels shooting occurs, killing 3 including the perpetrator and injuring 1.^[289][290]
  • 18 December: The largest criminal trial in Belgian history begins in the city following the shutdown of Sky Global.^[291][292]

• 2024
  • The Marc Sleen Museum closes and is integrated into the Belgian Comic Strip Center.^[217]
  • 1 February: The Monument to John Cockerill is vandalised during a farmers' protest in front of the European Parliament.^[293]
  • 21 March: Lisette Ma Neza becomes the first Public Poet Brussels.^[294][295]
  • 9 June: Brussels regional elections are held.^[296]
  • 26–29 September: Pope Francis visits the city, presiding over a mass at King Baudouin Stadium, where he beatifies Anne of Jesus and announces the initiation of King Baudouin's beatification process.^[297][298]

• 
  1555
• 
  1567

• 
  1610
• 
  ~1657

• 
  ~1700
• 
  ~1711
• 
  1740
• 
  ~1745
• 
  1777

• 
  1830
• 
  1837
• 
  1843
• 
  1876
• 
  1894

• 
  1900
• 
  1907

• History of Brussels [fr; nl]
• List of mayors of the City of Brussels (largest municipality in the Brussels-Capital Region)
• List of municipalities of the Brussels-Capital Region
• Timeline of Belgian history
• Timelines of other municipalities in Belgium: Antwerp, Bruges, Ghent, Leuven, Liège

• Europeana. Items related to Brussels, various dates.