Samuel Solomonovich Koteliansky (Самуил Соломонович Котелянский) was a Russian-born British translator. He made the transition from his origins in a small Jewish shtetl to distinction in the rarefied world of English letters. Although he was not a creative writer himself, he befriended, corresponded with, helped publish, and otherwise served as intermediary between some of the most prominent people in English literary life in the early twentieth century.