Fyodor Andreyevich Sergeyev (Russian: ????? ?????´???? ?????´??, Ukrainian: ??´??? ?????´????? ?????´??; March 19, 1883 – July 24, 1921), better known as Comrade Artyom (????´??? ?????), was a Russian revolutionary, Soviet politician, agitator, and journalist.
He was a close friend of Sergei Kirov and Joseph Stalin.
Sergeyev was an ideologist of the Donetsk-Krivoy Rog Soviet Republic.