Nachman of Breslov, Ukrainian religious leader, founded the Breslov Hasidic group (born 1772)

Nachman of Breslov, also known as Rabbi Nachman of Breslev, Rabbi Nachman miBreslev, Reb Nachman of Bratslav, Reb Nachman Breslover, and Nachman from Uman, was the founder of the Breslov Hasidic movement. He was particularly known for his creative parables, drawing on Eastern European folktales to infuse his teaching with deeply kabbalistic yet universally accessible remedies, pieces of advice, and parabolic stories. He emphasized finding and expressing one’s uniqueness while steering away from despair in a world he saw as becoming more and more uniform. Through Martin Buber's translation, his teaching is thought to have influenced some 20th-century writers, including Franz Kafka.

Breslov is a branch of Hasidic Judaism founded by Nachman of Breslov (1772–1810), a great-grandson of the Baal Shem Tov, founder of Hasidism. Its adherents strive to develop an intense, joyous relationship with God and receive guidance toward this goal from the teachings of Nachman.