Jill Smoller (born September 4, 1964) is an American sports agent and former professional tennis player.

[1] Considered a pioneer for women sports agents, Smoller started her career in the late 1990s and counts Allyson Felix and Serena Williams as some of her clients.

[2] As a tennis player she competed in college tennis for the Arizona Wildcats, before going on to tour professionally and featuring in the main draw of all four grand slam tournaments.