- South Commons
- South Easton
- South Foxboro
- South Gooseberry Island
- South Hanson
- South Monson
- South Natick
- South Pocasset
- South Quincy
- South Salem
- South Stoughton
- Saconesset Hills
- Saddle Rock
- Sagamore
- Sagamore Beach
- Sagamore Highlands
- Salem
- Salem Neck
- Salisbury
- Salisbury Beach
- Salisbury Heights
- Salisbury Plains
- Salisbury Point
- Salt Island
- Salt Island Ledge
- Salt Rock
- Salten Rock
- Sammy Rock
- Sampson Island
- Sampsons Corner