Namesakes
Hall-of-Famers:
1 football
(football) Forrest Gregg 1977 
Notable Actors and Entertainers:
1 actor
Clark Gregg 1962-
Notable Athletes:
1 football
(football) Forrest Gregg 1933-2019
Olympic Medalists:
1 silver
(silver) Steve Gregg 1976 swimming - 200 m butterfly