Gregory Brent Fox (born August 12, 1953 in Vancouver, British Columbia) is a retired Canadian ice hockey defenceman.

Fox started his National Hockey League career with the Atlanta Flames in 1977. He also played for the Chicago Black Hawks and Pittsburgh Penguins. He retired after the 1985 season.

Greg Fox now franchises 30 Domino Pizza stores in Atlanta, Ga and Columbia, Sc. Ran under the franchise name "Pizza the Pie".