- Richmount Hill
- Raheen
- Raheen
- Raheenadav
- Raheenbawn
- Raheendoran
- Raheenkillane
- Rathanna
- Rathbaun
- Rathedan Cross Roads
- Ratheeragh
- Rathellin
- Rathernan Bridge
- Rathglass Bridge
- Rathlyon
- Rathmore
- Rathnageeragh
- Rathnagrew
- Rathnagrew Upper
- Rathnalushhoge
- Rathnashannagh
- Rathtoe
- Rathvilly
- Rathvinden
- Redbog
- Reddy’s Cross Roads
- Ridge
- Roscat
- Royaloak
- Russellstown