Sergei Kotov

Sergei Kotov may refer to:

People

 * Sergey Kotov (counter admiral) (1912–1999), Russian admiral who gave his name to the Russian patrol ship Sergey Kotov
 * Sergei Kotov (figure skater) (born 1985), Israeli former figure skater
 * Sergei Kotov (footballer) (born 1982), Russian footballer

Other uses

 * Russian patrol ship Sergey Kotov, a ship sunk in March 2024