R
- (County Tipperary) Rathcabban
- (County Waterford) Rapemills
- (Limerick City and County Council) Raheen Cross Roads
- (County Cork) Rabbit Islands
- (Kerry) Ross Behy
- (County Cork) Rockenham
- (Kerry) Rossacoosane
- (Kerry) Reen
- (Kerry) Rice Mount
- (Kerry) Rosseightvagh
- (Kerry) Ross Island
- (Kerry) Raheen
- (Kerry) Reen
- (Kerry) Rockfield Bridge
- (Kerry) Raheen
- (Kerry) Rathbeg
- (Kerry) Rusheen
- (Kerry) Roverville Cross Roads
- (Kerry) Rossanean
- (Kerry) Rice Bridge
- (Kerry) Rathscannel
- (Kerry) Reanagowan Cross Roads
- (Kerry) Rathanny
- (Kerry) Reacaslagh
- (Limerick City and County Council) Raheenagh
- (Limerick City and County Council) Rathpalatine
- (County Cork) Rathgaskig
- (County Cork) Rooves Beg
- (Kerry) Reagrellagh
- (County Cork) Rahalisk