Kathleen Kelly

Kathleen Kelly may refer to:


 * Kathleen Kelly (conductor), American conductor, coach, and pianist
 * Kathleen Kelly (biologist), American biologist
 * Kathleen Kelly (actress) (1912–?), British stage and film actress
 * Kathleen S. Kelly, American public relations theorist and academic administrator
 * Katie Kelly (born 1987), American-Canadian soccer player and manager
 * Katie Kelly (paratriathlete) (born 1975), Australian paratriathlete