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

• Graeme Brown (born 1979), Australian cyclist, Olympic gold medallist
• Graeme Brown (footballer) (born 1980), South African-born Scottish footballer