Star of the Sea Catholic Church is a name of various parishs of the Roman Catholic Church named after a title of the Blessed Virgin Mary.
- Canada
- China
- England
- Ireland
- Scotland
- United States
- Star of the Sea Catholic Church, Alviso, California, Diocese of San Jose
- St. Mary, Star of the Sea Parish, Astoria, Oregon, Archdiocese of Portland
- Our Lady Star of the Sea Roman Catholic Church, Atlantic City, New Jersey, Diocese of Camden
- St. Mary, Star of the Sea Parish, Bayonne, New Jersey, Archdiocese of Newark
- Our Lady Star of the Sea Parish, Bremerton, Washington, Archdiocese of Seattle
- Star of the Sea Catholic Church, Brookings, Oregon, Archdiocese of Portland
- Our Lady Star of the Sea Church, Cameron, Louisiana, Diocese of Lake Charles
- Star of the Sea Catholic Church, Honolulu, Hawaii, Diocese of Honolulu
- Our Lady Star of the Sea Catholic Church, Houston, Texas, Diocese of Galveston-Houston
- St. Mary, Star of the Sea, Church, Indian Head, Maryland, Archdiocese of Wathington
- St. Mary Star of the Sea Catholic Church, Jackson, Michigan, Diocese of Lansing
- Our Lady Star of the Sea Catholic Church, New Orleans, Louisiana, Archdiocese of New Orleans
- Our Lady Star of the Sea Parish Ponte Vedra Beach, Florida, Diocese of Saint Augustine
- St. Mary Star of the Sea Roman Catholic Church, Rockaway, Queens, New York, Diocese of Brooklyn
- Star of the Sea Catholic Church, San Francisco, California, Archdiocese of San Francisco
- St. Mary Star of the Sea Catholic Church San Pedro, California, Archdiocese of Los Angeles
- St. Mary Star of the Sea Catholic Church, Sausalito, California, Archdiocese of San Francisco
- Our Lady Star of the Sea Parish, Solomons, Maryland, Archdiocese of Washington
- Our Lady Star of the Sea Parish, Staten Island, New York, Archdiocese of New York