Regions of Ireland
- Roxborough
- Rowls Aldworth
- Roundstone
- Roundfort
- Roughty River
- Rough Point
- Rosturk
- Rostellan
- Ross West
- Rosstemple Station
- Ross Port
- Ross Point
- Rossow River
- Rossnowlagh Upper
- Rossnowlagh Station
- Rossnowlagh Lower
- Rosnalee
- Rosnakill
- Rossmore Island
- Rossmore House
- Rossmore Castle
- Rossmore
- Rossmore
- Ross Lodge
- Rosslare Strand
- Rosslare Point
- Rosslare House
- Rosslare Harbour
- Rosslare Harbour
- Rosslare Bay
- Rosslare
- Ross Lake
- Rossinver
- Rossinan
- Ross House
- Ross House
- Ross House
- Ross House
- Ross House
- Rosshill Lodge
- Rosses Point
- The Rosses
- Rossenarra House
- Rossduff
- Rossdohan Island
- Ross Cross Roads
- Rosscarbery Bay
- Ross Carbery
- Rossbrin
- Rossbehy Point
- Rossbehy Creek
- Ross Bay
- Rossan Point
- Castle Ross
- Ross
- Ross
- Rosroe Lough
- Rosmult
- Rosmuck
- Rosmore
- Rosmead House
- Roskeeragh Point
- Roskeeragh Point
- Roskeeda
- Roshin
- Rosguill
- Rosenallis
- Rosemount
- Rosegarland House
- Rosdaul
- Roscrea
- Roscommon
- Roscommon
- Rosborough
- Rosbercon
- Roosky
- Roosky
- Roonkeel
- Roonah Lough
- Rookwood
- Rokeby Hall
- Rogerstown Inlet
- Roesborough House
- Roebuck
- Lough Roe
- Rodena Bridge
- Rocky Island
- Rockville House
- Rockview House
- Rockvale
- Rockmills
- Rocklawn House
- Rockland
- Rock Island
- Rockingham House
- Rockingham House
- Rock House
- Rockhill
- Rockhill
- Rockforest House
- Rockforest House
- Rockforest House
- Rockford House
- Rockfield House
- Rockfield House
- Rockfield
- Rocketts Castle
- Rockcorry
- Rockchapel
- Rockbarton House
- Rochfortbridge
- Rochestown
- Roches Point
- Roche Mount
- Roche House
- Robinstown
- Robertstown River
- Robertstown
- Roberts Head
- Roberts Cove
- Robe River
- Roaringwater Bay
- Roaninish
- Roancarrig More
- Roancarrig Beg
- Roadford
- Roachtown
- Riverstown
- Riverstown
- Rivers Town
- Riverstown
- Riverstown
- Riverstick
- Riversdale House
- Riverchapel
- Cabin River
- Rinvyle Point
- Rinvyle House
- Rinvyle
- Rinville
- Rinville
- Rinroe Point
- Rinrawros Point
- Rinn River
- Rinn Lough
- Lough Rynn House
- Rinneen
- Rinnalea Point
- Rinnagonnaght
- Rinnafaghla Point
- Rinn
- Rinmore Point
- Ringwood House
- Ringville House
- Ringville
- Ringsend Gut
- Ringsend
- Ring Harbour
- Ringaskiddy Island
- Ringaskiddy
- Ringarogy Island
- Ringabella Bay
- Rinevella Bay
- Rineanna Point
- Rineanna
- River Riffey
- Ridge Point
- Ricketstown House
- Richmount Hill
- Richmond Harbour
- Richfort
- Richfield House
- Rhode
- Rheban Castle
- Reynella
- Rerrin
- Renmore House
- Renaghmore
- Releagh Bridge
- Releagh
- Relane Point
- Relaghbeg
- Reens
- Reenroe
- Reen Point
- Reen Lodge
- Reenard
- Reelan River
- Lough Ree
- Redhills
- Redhills
- Redhill
- Redgate
- Redforge Cross Roads
- Redcross River
- Redcross
- Red Castle
- Recess River
- Rear Cross
- Reanies Point