Serafim Barzakov (born on July 22, 1975 in Kolarovo) is a male freestyle wrestler from Bulgaria. He participated in Men's freestyle 66 kg at the 2008 Summer Olympics, Men's freestyle 66 kg at the 2004 Summer Olympics, Men's freestyle 63 kg at the 2000 Summer Olympics and Men's freestyle 66 kg at the 1996 Summer Olympics.
He won a silver medal at Men's freestyle 63 kg at the 2000 Summer Olympics.
He won a gold medal on 1998 FILA Wrestling World Championships (63kg) and 2001 FILA Wrestling World Championships (63kg).
He is also a silver medalist of 2003 FILA Wrestling World Championships (66 kg) and 2005 FILA Wrestling World Championships (66 kg).