Greg Cook (disambiguation)

Greg Cook (1946–2012) was an American football quarterback.

Greg Cook may also refer to:
 * Greg Cook (basketball) (1958–2005), American basketball player
 * Greg Cook (cartoonist) (21st century), American comic book artist
 * Greg Cook (judge), American judge, Associate Justice of the Supreme Court of Alabama
 * Greg Cook (rugby league) (born 1956), Australian rugby league player
 * Greg Cook (born 1965), American country music bassist with Ricochet