Engelmar Unzeitig (1 March 1911 – 2 March 1945), born Hubert Unzeitig, was a German Roman Catholic priest who died in the Dachau Concentration Camp during World War II on the charge of being a priest. He was a professed member of the Missionary Order of Mariannhill and assumed the religious name Engelmar when he was admitted into the order. He became known as the "Angel of Dachau".