Frank Richard Spencer (born June 10, 1951) is an American prelate of the Roman Catholic Church. Formerly a priest of the Archdiocese of Baltimore and a U.S. Army chaplain, he was appointed an auxiliary bishop of the Archdiocese for the Military Services by Pope Benedict XVI on May 22, 2010. He currently serves as the vicar for all military chapels (and U.S. State Department embassies) in Europe and in Asia for the archdiocese.