- Rockleigh
- Rockport
- Rockport
- Rocktown
- Rockwood
- Rocky Hill
- Roebling
- Roosevelt
- Roosevelt City
- Roosevelt Park
- Rosedale
- Rosedale
- Rosedale Village
- Roseland
- Roselle
- Roselle Park
- Rosemont
- Rosemont
- Rosenhayn
- Roseville
- Roseville
- Ross Corner
- Rossmoor
- Rotary Island
- Round Top
- Rowland Mills
- Roxburg
- Royce Valley
- Roys
- Rudeville