Namesakes
Hall-of-Famers:
1 baseball/basketball
(baseball/basketball) Cumberland Posey 2006; 2016 
Most Valuable Players:
1 winner
Buster Posey 2012 baseball
Notable Actors and Actresses:
1 actor
Tyler Posey 1991-
Notable Athletes:
1 baseball, 1 basketball, 1 football
(basketball) Cumberland Posey 1890-1946
(baseball) Buster Posey 1987-
(football) DeVier Posey 1990-