R
- Rahway
- Ralston
- Ramblewood
- Rammel Mill
- Ramsey
- Ramseyburg
- Ramtown
- Rancocas
- Rancocas Woods
- Raritan
- Readingsburg
- Readington
- Reaville
- Red Bank
- Red Lion
- Red Mill
- Red Oak Grove
- Redshaw Corner
- Red Valley
- Reeds Beach
- Reega
- Reevytown
- Repaupo
- Richland
- Richwood
- Ridgefield
- Ridgefield Park
- Ridgeway
- Ridgewood
- Riegal Ridge
- Riegelsville
- Rileyville
- Ringoes
- Ringwood
- Rio Grande
- Riverdale
- River Edge
- Riverside
- Riverside Park
- Riverton
- River Vale
- Riverview Manor
- Riviera Beach
- Roadstown
- Robbinsville
- Robertsville
- Rochelle Park
- Rockaway
- Rockleigh
- Rocktown
- Rockwood
- Rocky Hill
- Roebling
- Roosevelt
- Roosevelt City
- Rosedale
- Roseland
- Roselle
- Roselle Park
- Rosemont
- Rosenhayn
- Roseville
- Ross Corner
- Rossmoor
- Rowland Mills
- Roxburg
- Royce Valley
- Rudeville
- Rulon Road
- Rumson
- Runnemede
- Runyon
- Russia
- Rutherford