- Redby
- Redwood Falls
- Regal
- Remer
- Renville
- Rice
- Robbinsdale
- Rollingstone
- Rose Creek
- Rothsay
- Rush City
- Rushford
- Rushford Village
- Rushmore
- River Valley
- Riverview Mobile Home Park
- Ruthton
- Roosevelt Park
- Rabbit Island
- Rainy Junction
- Ram Island
- Ramshaw
- Raspberry Island
- Redore
- Reno
- Rice Lake
- Richie Island
- Ridge
- Riley
- Ripple Island