Keef may refer to:
Kief, cannabis preparation
People Keith Richards (born 1943), English guitarist Keef Hartley (1944–2011), English drummer Keef Trouble (born 1949), English musician Keef Cowboy (1960–1989), American rapper Keefy Keef (born 1974), American rapper Chief Keef (born 1995), American rapper Phoebe Keef, (1898–1978), British archaeologist Keith Knight (cartoonist) (born 1966), American cartoonist
Other Keef the Thief, 1989 video game Alan Keef, British engineering company Keith, a character from Voltron Keef, a character from Invader Zim
See also Keith (disambiguation)