- Rock Hammock
- Rat Key
- Roseland Park
- Roland Place
- R and B Trailer Park
- Ra Mar Mobile Home Park
- Rabbit Island
- Rabbit Key
- Rabbit Key
- Rabbit Keys
- Raccoon Key
- Raccoon Key
- Rachel Key
- Rachels Mobile Home Park
- Raffield Island
- Raffield Platt
- Rag Island
- Ragged Island
- Ragged Keys
- Raiford
- Rail's End Mobile Home Park
- Railroad Islet
- Rainbow Court
- Rainbow Falls
- Rainbow Heights
- Rainbow Homes
- Rainbow Lakes
- Rainbow Lakes Estates
- Rainbow Mobile Home Colony
- Rainbow Park