Fedir Serafymovych Lashchonov (Ukrainian: Федір Серафимович Лащонов; Russian: Фёдор Серафимович ЛащёновFyodor Serafimovich Lashchyonov, born 4 November 1950) is a Ukrainian former volleyball player who competed for the Soviet Union in the 1980 Summer Olympics in Moscow.