This is a list of cathedrals in the state of Ohio, United States:
The Diocese of Columbus is a Latin Church ecclesiastical territory, or diocese, of the Catholic Church covering 23 counties in central Ohio in the United States. It is a suffragan diocese in the ecclesiastical province of the metropolitan Archdiocese of Cincinnati.
This is a list of the National Register of Historic Places listings in Hamilton County, Ohio.
Ukrainian Catholic Eparchy of Saint Josaphat in Parma is a Ukrainian Greek Catholic Church ecclesiastical jurisdiction or eparchy of the Catholic Church in the United States. Its episcopal see is Parma, Ohio. It was established in 1983 by Pope John Paul II. The eparchy encompasses parishes in Florida, Georgia, North Carolina, Ohio, western Pennsylvania, Tennessee, and West Virginia. The Eparchy of Saint Josaphat in Parma is a suffragan eparchy in the ecclesiastical province of the metropolitan Archeparchy of Philadelphia.
Clarence George Issenmann was an American prelate of the Roman Catholic Church. He served as an auxiliary bishop of the Archdiocese of Cincinnati in Ohio from 1954 to 1957 as bishop of the Diocese of Columbus in Ohio from 1957 to 1964, and as bishop of the Diocese of Cleveland in Ohio from 1966 to 1974.
St. Mary's on the Flats, originally known as the Church of Our Lady of the Lake, was the first Catholic church building in Cleveland, Ohio. The location where the church once stood can be found, in an 1881 atlas, at the south-east corner of Columbus Ave. and then Girard Ave. on the east bank of the Cuyahoga river in the flats. Irishtown Bend Archeological District, where many of the parishioners lived, lies to the west, across the Cuyahoga river in what was Ohio City. Ohio City was annexed by Cleveland on June 5, 1854.