6 June – Irish D-Day Normandy landings veterans joined Allied leaders at a 50th commemorative ceremony on Omaha Beach.
18 June – Ireland's football World Cup campaign began with a 1–0 win over Italy, one of the favourites to win the tournament. Ray Houghton scored the winning goal.
24 June – Ireland's chances of progressing to the last 16 of the World Cup were left hanging in the balance when they lost 2–1 to Mexico, with John Aldridge scoring the consolation goal.
28 June – Ireland qualified for the next stage of the World Cup with a goalless draw against Norway.
4 July – Ireland were knocked out of the World Cup by the Netherlands when they lost 2–0 in Orlando.
28 October – The inaugural session of the Forum for Peace and Reconciliation took place in St. Patricks Hall, Dublin Castle.
16 November – The Fianna Fáil-Labour government coalition collapsed.
17 November – Albert Reynolds resigned as Taoiseach. However, the Dáil was not dissolved.
19 November – Bertie Ahern was elected leader of the Fianna Fáil party.
15 December – John Bruton, leader of the Fine Gael party, became Taoiseach of the so-called "Rainbow" government in coalition with the Labour and Democratic Left parties.
In the World Cup Finals in the United States, Ireland reached the last 16 before losing 2–0 to the Netherlands, but on the way picked up their first World Cup finals win inside 90 minutes with a 1–0 victory over Italy.