Igor Aleksandrovich Moiseyev (Russian: Игорь Александрович Моисеев; 21 January [O.S. 8 January] 1906 – 2 November 2007) was a Soviet and Russian ballet master, dancer, choreographer and pedagogue. Moiseyev was widely acclaimed as the greatest 20th-century choreographer of character dance, a dance style similar to folk dance but with more professionalism and theatrics.