- Saint Davids
- Saint Lawrence
- Salem
- Sarn
- Saron
- Snead
- South Beach
- Southgate
- Spittal
- Sully
- Star
- Saint Andrews Major
- Saint Arvans
- Saint Asaph
- Saint Athan
- Saint Brides
- Saint Brides Major
- Saint Brides Wentlooge
- Saint Clears
- Saint Dogmaels
- Saint Dogwells
- Saint Donats
- Saint Fagans
- Saint Florence
- Saint Harmon
- Saint Hilary
- Saint Ishmael
- Saint Ishmael’s
- Saint Lythans
- Saint Mary Church