List of Famous people named Mstislav

Mstislav Leopoldovich "Slava" Rostropovich was a Soviet and Russian cellist and conductor. He is considered to be one of the greatest cellists of the 20th century. In addition to his interpretations and technique, he was well known for both inspiring and commissioning new works, which enlarged the cello repertoire more than any cellist before or since. He inspired and premiered over 100 pieces, forming long-standing friendships and artistic partnerships with composers including Dmitri Shostakovich, Sergei Prokofiev, Henri Dutilleux, Witold Lutosławski, Olivier Messiaen, Luciano Berio, Krzysztof Penderecki, Alfred Schnittke, Norbert Moret, Andreas Makris, Leonard Bernstein, Aram Khachaturian and Benjamin Britten.

Mstislav Vsevolodovich Keldysh was a Soviet scientist in the field of mathematics and mechanics, academician of the USSR Academy of Sciences (1946), President of the USSR Academy of Sciences (1961–1975), three times Hero of Socialist Labor, fellow of the Royal Society of Edinburgh (1968). He was one of the key figures behind Soviet space program. Among scientific circles of USSR Keldysh was known with epithet "the Chief Theoretician" in analogy with epithet "the Chief Designer" used for Sergey Korolyov.

Mstislav I Vladimirovich the Great or Mstislav the Great was the Grand Prince of Kiev, the eldest son of Vladimir II Monomakh by Gytha of Wessex. He is figured prominently in the Norse Sagas under the name Harald, to allude to his grandfather, Harold II of England. Mstislav's Christian name was Theodore.

Mstislav Vladimirovich was the earliest attested prince of Tmutarakan and Chernigov in Kievan Rus'. He was a younger son of Vladimir the Great, Grand Prince of Kiev. His father appointed him to rule Tmutarakan, an important fortress by the Strait of Kerch, in or after 988.

Mstislav II Izyaslavich was the prince of Pereyaslav and Volodymyr-Volynsky and grand prince of Kiev.

Mstislav Romanovich the Old was Prince of Pskov (1179–?), Smolensk (1197–?), Belgorod (1206), Halych (?–?) and Grand Prince of Kiev. He was the son of Roman Rostislavich.

Mstislav Mstislavich the Daring prince of Tmutarakan and Chernigov, was one of the most popular and active princes of Kievan Rus' in the decades preceding the Mongol invasion of Rus'. He was the maternal grandfather of Prince Alexander Nevsky, Prince of Novgorod, Grand Prince of Kiev and Grand Prince of Vladimir. He also was the maternal grandfather of prince Leo of Galicia, who became Grand Prince of Kiev.