St Mary's (ward)

St Mary's or St Mary is the name of a number of electoral wards including:


 * St Mary (Brecon electoral ward), Powys, Wales
 * St Mary's (Chepstow ward), in Monmouthshire, Wales
 * St Mary's, Isles of Scilly, a ward (as well as an island and civil parish)
 * St Mary's (Tower Hamlets ward), Greater London, England
 * St Mary's (Trafford ward), Greater Manchester, England
 * Sainte-Marie (federal electoral district), Quebec, Canada