Gregory John Carroll (born November 10, 1956) is a Canadian former professional ice hockey centre.
Drafted in 1976 by both the Washington Capitals of the National Hockey League and the Cincinnati Stingers of the World Hockey Association, Carroll chose to play with the Stingers. He would also play for the New England Whalers. After playing two seasons in the WHA, he signed with the Capitals. He also played for the Detroit Red Wings and Hartford Whalers.