Beckenham is a town in the London Borough of Bromley, England. The following is a list of those people who were either born or live in Beckenham, or else had important connections to make to the town.
- A.L. Barker (1918–2002), novelist, short story writer
- Django Bates (born 1960), composer; multi-instrumentalist, band leader
- Hugh Bean (1929–2003), violinist
- Floella Benjamin (born 1949), actress, singer and TV presenter
- John Bennett (1928–2005), actor
- Enid Blyton (1897–1968), children’s writer
- Frank Bourne (1984–1945), Anglo-Zulu War veteran
- David Bowie (1947–2016), musician, actor, producer, arranger
- Zowie Bowie (born 1971), film director (and son of David Bowie)
- Betty Box (1915–1999), film producer and screenwriter
- Sydney Box (1907–1983), film producer and screenwriter
- Tony Bradman (born 1954), children’s author
- Peircy Brett (1709–1781), admiral in Royal Navy; politician
- Bob Broadbent (1924–1993), cricketer
- Ali Brown (born 1970), cricketer
- Godfrey Bryan (1902–1991), cricketer
- Jack Bryan (1896–1985), cricketer
- Ronnie Bryan (1898–1970), cricketer
- Stuart Bunce (born 1971), actor
- Arthur Gardiner Butler (1844–1925), entomologist
- Haircut 100, New wave/Jazz-funk band formed in 1980 by Nick Heyward
- John Pennington Harman (1914–1944), recipient of the Victoria Cross
- David Haye, boxer
- Alec Hearne (1863–1952), cricketer
- Nick Heyward (born 1961), singer, guitarist
- Leigh Hinds (born 1978), football player
- C. Walter Hodges (1909–2004), illustrator and author
- Elizabeth Hope (1842–1922), evangelist; temperance movement
- Charles Howard (1904–1982), cricketer