M
- (Kerry) Maulagallane
- (Kerry) Muingaphuca
- (County Cork) Musheen
- (County Cork) Monard
- (County Cork) Mayfield
- (County Cork) Monfield’s Town
- (County Cork) Meelshane
- (County Cork) Mary Ville
- (County Cork) Meeleen
- (County Cork) Monatooreen
- (County Cork) Moonbaun
- (County Cork) Mountcatherine
- (County Cork) Monananig
- (County Cork) Monaleen Bridge
- (County Cork) Murtey’s Cross Roads
- (County Cork) Mullenaboree
- (County Cork) Moneygorm
- (County Cork) Maulahe
- (County Cork) Monagoun
- (County Waterford) Monamin
- (County Cork) Marston
- (County Cork) Movdilliga
- (County Cork) Mount Rivers
- (County Cork) Moneen
- (County Cork) Molly Barry Cross Roads
- (County Cork) Macroney
- (County Waterford) Monatarriv
- (County Waterford) Monalour
- (County Waterford) Monard
- (County Cork) Marshalstown