The Archangel Michael's Cathedral is an Orthodox cathedral of the Eparchy of Turov located in Mazyr, Belarus. It was built in the 17th century as a Catholic church of Bernardine monastery in late Baroque style in the form of a two-towered three-nave basilica. In 1864 it was given to the Eastern Orthodox Church. From 1937 to 1941 it was used as an NKVD prison.