Sergei Timofeyev

Sergei Timofeyev may refer to:


 * Sergey Timofeyev (1950-2021), Soviet Russian wrestler
 * Sergey Timofeev (born 1965), Kazakhstani football manager and former defender
 * Sergei Timofeyev (footballer, born 1970), Russian football midfielder/forward
 * Sergei Timofeyev (footballer, born 1981), Russian football defender