Theodore Kosloff, Russian-American actor, ballet dancer, and choreographer (b. 1882)

Theodore Kosloff (Russian: Фёдор Михайлович Козлов; Fyodor Mikhailovich Kozlov; January 22, 1882 – November 22, 1956) was a Russian-born ballet dancer, choreographer, and film and stage actor. He was occasionally credited as Theodor Kosloff.