St. Mary's

St. Mary's, St. Marys, or St. Maries may be disambiguated as follows:

Australia

St Marys, New South Wales, a suburb of Sydney
- St Marys railway station, Sydney
- North St Marys, New South Wales, a suburb of Sydney
St Marys, South Australia, a suburb of Adelaide
- St Mary's on the Sturt, the eponymous church
St Marys, Tasmania, on the east coast of Tasmania
St. Mary's Hostel (Alice Springs), a hostel for Aboriginal girls at Alice Springs, NT, from 1947 to 1972
St Marys Saints, an Australian rugby league club

St. Mary's Bay, Newfoundland and Labrador, bay on the Avalon Peninsula of Newfoundland and Labrador
Cape St. Mary's, headland on the Avalon Peninsula of Newfoundland and Labrador
St. Mary's, Newfoundland and Labrador, in electoral district of Avalon
Municipality of the District of St. Mary's, a municipal district in Guysborough County, Nova Scotia
St Mary's River, Nova Scotia
St. Marys, Ontario

Lady chapel, which may also be known as a "St Mary's"
St Mary's (Bexley ward), a former electoral ward in Bexley, Greater London
St Mary's (Chepstow ward), in Monmouthshire, Wales
St Mary's (Tower Hamlets ward), Greater London, England
St Mary's (Trafford ward), an electoral ward in Greater Manchester
St Mary's (Islington ward), a former electoral ward in Islington, Greater London
St Mary's (Wandsworth ward), Greater London, England
St Mary's, Devon, part of Plympton, England
St Mary's, Orkney
St Mary's, Isles of Scilly, one of the Isles of Scilly
- St Mary's Airport, Isles of Scilly
St Mary's, Southampton, a suburb of Southampton, England
- St Mary's Stadium, the home of Southampton F.C.
St Mary's College, Crosby, an independent Roman Catholic school in Crosby
St Mary's Hospital, London
St Mary's Island (Tyne and Wear), an island near Whitley Bay, Tyne and Wear
- St Mary's Lighthouse, a lighthouse on the island
St Mary's railway station (England), a closed railway station in Cambridgeshire
St Mary's (Whitechapel Road) tube station, a former London Underground station on the District line
St Mary's Youth F.C., a football club in Northern Ireland