Sergei Fokin (born May 2, 1963 in Moscow, Soviet Union) is a former professional Russian ice hockey player.

He started his career in the Soviet Union in 1983, playing for Crystal Saratov.

When he left Färjestad, he called it his retirement and he signed with a lower league team Borås HC.

He played two more seasons with Borås HC and in 2005 retired from ice hockey.

This biographical article relating to a Russian ice hockey defenceman is a stub.