- South Wirral
- South Witham
- South Wootton
- South Wraxall
- South Zeal
- Southall
- Southam
- Southampton
- Southbourne
- Southburgh
- Southburn
- Southchurch Village
- Southend-on-Sea
- Southery
- Southfleet
- Southleigh
- Southminster
- Southoe
- Southowram
- Southport
- Southrey
- Southrop
- Southtown
- Southwaite
- Southwater
- Southwell
- Southwold
- Sowerby Bridge
- Spalding
- Spaldington