Aleksey Anatolievich Rozin (Russian: Алексей Анатольевич Розин; born 4 February 1978; Dushanbe) is a Russian film and stage actor.

Rozin studied at the Moscow Art Theatre School. He has acted on stage with productions such as Story of the Story. In film he appeared in director Andrey Zvyagintsev's Elena (2011) and Leviathan (2014), before taking the lead role in Loveless, which went to the 2017 Cannes Film Festival. Zvyagintsev said it was natural to cast Rozin as the character Boris as they worked together twice before.