- Shurlock Row
- Stud Green
- Sabden
- Sacombe
- Sacriston
- Saddington
- Saddleworth
- Saffron Walden
- Saham Toney
- Saighton
- Saint Agnes
- Saint Allen
- Saint Annes on the Sea
- Saint Bees
- Saint Blazey
- Saint Breward
- Saint Briavels
- Saint Bridget Beckermet
- Saint Budeaux
- Saint Buryan
- Saint Cleer
- Saint Clether
- Saint Columb Major
- Saint Columb Minor
- Saint Cross
- Saint Decumans
- Saint Dennis
- Saint Devereux
- Saint Dominick
- Saint Endellion