St. Michael's Church in Cluj (Romanian: Biserica Sfântul Mihail, Hungarian: Szent Mihály-templom) is the most important example of a Gothic hall church in Transylvania. The choir was built in the first construction phase around the middle of the 14th century. The building was originally intended to have two towers, but one remained unfinished. The church is currently used by the Roman Catholic congregation of Cluj. From 1566 until the Counter-Reformation in 1716, St. Michael's Church served as the parish church of the Unitarian congregation.