Sergei Yeliseyev may refer to:
Serge Elisséeff, a Russian, French, and American orientalist Sergei Yeliseyev (footballer), a Russian footballer Sergei Yeliseyev (admiral), a Ukrainian naval commander who deserted the Ukrainian Navy and sided with Russia Sergei Yeliseyev (statesman), a Russian Federal Security Service officer and politician, acting head of Kherson Military-Civilian Administration