Sergey Filimonov

Sergey Yuryevich Filimonov (born February 2, 1975) is a Kazakhstani weightlifter who competed in the Men's 77 kg at the 2004 Summer Olympics and won the silver medal with 372.5 kg in total.

He has been a scholarship holder with the Olympic Solidarity program since November 2002. Filimonov represented Russia at the 1996 Summer Olympics in Atlanta, Georgia.