- Sunshine City Mobile Home Park
- Sunshine Park
- Sunshine Ranches (historical)
- Swaying Palms Mobile Home Park
- Scotts Ferry
- Selman
- Sharpstown
- Straw Bay Islands
- Saint Martins Keys
- Sand Key
- Scout Island
- Seacoll
- Seven Cabbage Island
- Shell Island
- Shell Island
- Ship Rock
- Slate Island
- Snake Island
- Spice Key
- Spooner Island
- Spooner Island
- Sandfly Island
- Sea Oat Island
- Shell Island
- Shell Key
- Sick Island
- Smallwood Island
- Southwind Mobile Village
- Star Mobile Home Park
- Stingaree Island