- Rascalstreet
- Rassmore
- Rath
- Rath South
- Rathard
- Rathcool
- Rathcormac
- Rathcoursey
- Rathduane
- Rathduff
- Ratheenroe
- Rathfilode
- Rathgaskig
- Rathgire
- Rathmacullig
- Rathmorgan
- Rathnacally
- Rathorgan
- Rathrnane Bridge
- Rathruane
- Ratooragh
- Ravenswood
- Ray Bridge
- Reagrove
- Reananerree
- Reanasallagh
- Reanascreena
- Reanduff
- Rearahinagh
- Reavouler Bridge