Soviet diplomat, ambassador to the United Nations (1963–68), and Oriental scholar.

The son of a carpenter who fought on the side of the Bolsheviks in the Russian Civil War, Fedorenko had a Communist upbringing, being a member of the Communist youth organizations the Pioneers and Komsomol. He studied Chinese at the Moscow Institute of Oriental Studies, from which he graduated in 1937 and (after graduate studies) received a doctor of philology degree in l939. In the latter year he joined the Soviet Union (Union of Soviet Socialist Republics)'s diplomatic service and was sent to China, where he remained almost continually until 1952, when he returned to Moscow to head the first Far Eastern Department of the Foreign Ministry. Thereafter, he was deputy foreign minister (1955–58), ambassador to Japan (1958–62), and then ambassador to the United Nations for five years. At the United Nations, Fedorenko's speeches and diplomacy reflected not only a hard, sometimes bitter, Soviet line against the United States but also the growing breach between the Soviet Union and the People's Republic of China under Mao Zedong. (The latter had become a near-friend during Fedorenko's early years in China.)

In 1970 Fedorenko became editor in chief of the journal Inostrannaya literatura (“Foreign Literature”), and he later also held other posts in the intermediate Communist hierarchy. He wrote a number of books on Chinese and Japanese culture, art, and literature.