Koonce

Koonce is a surname. Notable people with the surname include:


 * Cal Koonce (1940–1993), American baseball player
 * Donnie Ray Koonce (born 1959), American basketball player
 * George Koonce (born 1968), American football player
 * Graham Koonce (born 1975), American baseball player
 * Lisa Koonce, American academic
 * Malcolm Koonce (born 1998), American football player