Medzhybizh (, Medzhybizh, Translit: Medzhibozh, Polish: Międzybórz, Międzyborz or Międzybóż, , translit. Mezhbizh) is a town in the Khmelnytskyi Oblast (province) of western Ukraine. It is located in the Letychivsky Raion (district), on the main road between Khmelnitsky and Vinnitsa. Medzhybizh was formerly a prominent town in Podolia Province and was the birth place of Chasidic Jewish movement.