St. Mary of the Visitation Catholic Church is a parish of the Diocese of Davenport. The church building is located on the corner of 4th and Court Streets in downtown Ottumwa, Iowa, United States. It is part of the Central Park area, which is the civic center of the community. It includes: the Wapello County Courthouse, the Ottumwa Public Library, and the Ottumwa City Hall. The church is eligible for the National Register of Historic Places, but it has not been listed.