Leonid Ilyich Brezhnev was a Soviet politician who served as General Secretary of the Communist Party of the Soviet Union from 1964 until his death in 1982 and Chairman of the Presidium of the Supreme Soviet between 1960 and 1964 and again between 1977 and 1982. His 18-year term as General Secretary was second only to Joseph Stalin's in duration. To this day, the quality of Brezhnev's tenure as General Secretary remains debated by historians. While his rule was characterized by political stability and significant foreign policy successes, it was also marked by corruption, inefficiency, economic stagnation, and rapidly growing technological gaps with the West.
Leonid Fokich Burlachuk was a Soviet and Ukrainian psychologist. Among his academic achievements belong: the Doctor of Sciences in Psychological Sciences (1990), professor (1992), academician of the National Academy of Educational Sciences of Ukraine (2010).
Leonid Ivanovich Dobychin (Russian: Леони́д Ива́нович Добы́чин) (June 17 [O.S. June 5] 1894, Ludza, Vitebsk Governorate — March 28, 1936 [?]) was a Russian and Soviet writer.
Leonid Vladimirovich Elenin is a Russian amateur astronomer working with the ISON-NM observatory (H15) via the International Scientific Optical Network (ISON), which is the first Russian remote observatory in the West.
Leonid Alekseyevich Filatov was a Soviet and Russian actor, director, poet, pamphleteer, who shot to fame while a member of the troupe of the Taganka Theatre under director Yury Lyubimov. Despite severe illness that haunted him in the 1990s, he received many awards, including the Russian Federation State Prize and People's Artist of Russia in 1996.
Leonid Iovich Gaidai was a Soviet and Russian comedy film director, screenwriter and actor who enjoyed immense popularity and broad public recognition in the former Soviet Union. His films broke theatre attendance records and were some of the top-selling DVDs in Russia. He has been described as "the king of Soviet comedy".