F
- (Kilkenny) Fiddaun Bridge
- (Kilkenny) Foulkstown
- (Kilkenny) Flagmount
- (Laois) Farrans
- (Laois) Fairy Mount
- (Wexford) Forestwood
- (County Carlow) Flander’s Cross Roads
- (County Carlow) Fenniscourt
- (County Carlow) Farranatreney
- (County Carlow) Fighting Cooks Cross Roads
- (County Carlow) Friarstown Bridge
- (Wicklow) Fairwood
- (Wicklow) Fortfaulkner
- (Kilkenny) Frankfort
- (Kilkenny) Forehill
- (Kilkenny) Foyle Bridge
- (Laois) Fermoyle
- (Kilkenny) Finnan
- (Kilkenny) Firoda
- (Louth) Fane Valley
- (Uíbh Fhailí) Five Roads Cross
- (Uíbh Fhailí) Fahy
- (Westmeath) Fardrum
- (Laois) Farran Cross Roads
- (Laois) Farmleigh
- (Laois) Forest Bridge
- (Uíbh Fhailí) Forelacka
- (Uíbh Fhailí) Fortel
- (Laois) Forest Upper
- (Westmeath) Frevanagh