- Stanwick
- Stanwick Glen
- Stevens
- Stow Acres
- Sykesville
- Sylvan Glen
- Sharps Corner
- Snow Hill
- Stoys Landing
- Surrey Place
- Sally Marshall Crossing
- Sassafras Island
- Schellenger Landing
- Scotch Bonnet
- Seaville
- Sedge Island
- Sedge Island
- Shaw Island
- Shawcrest
- Shell Pile
- Shellbed Landing
- Shooting Island
- Shooting Island
- Skeeter Island
- Steelmantown
- Stipson Island
- Stone Harbor Manor
- Sturgeon Island
- Sunset Beach
- Swain