Olga Sergeyevna Kapranova (; born 6 December 1987) is a Russian retired individual rhythmic gymnast. She is the 2005 World All-around champion, the 2007 World All-around bronze medalist, the 2008 European All-around bronze medalist, a two-time (2007, 2008) Grand Prix Final All-around champion, a two-time (2004, 2006) Grand Prix Final All-around silver medalist and the 2005 Grand Prix Final All-around bronze medalist.