The Theatine Church of St. Cajetan (German: Theatinerkirche St. Kajetan) is a Catholic church in Munich, southern Germany. Built from 1663 to 1690, it was founded by Elector Ferdinand Maria and his wife, Henriette Adelaide of Savoy, as a gesture of thanks for the birth of the long-awaited heir to the Bavarian crown, Prince Max Emanuel, in 1662. Now administered by the Dominican Friars, it is also known as the Dominican Priory of St. Cajetan.