Graham Brown may refer to:
- Graham Brown (actor) (1924–2011), American actor
- Graham Brown (cricketer, born 1944), Australian cricketer
- Graham Brown (cricketer, born 1966), English cricketer
- Graham Brown (footballer, born 1944), English footballer
- Graham Brown (footballer, born 1950), English footballer
- Graham Brown (writer), American author of thrillers, particularly as co-author with Clive Cussler
- W. Graham Browne (1870–1937), Irish actor