G
- (Laois) Guffsborough Cross Roads
- (Laois) Gully Bridge
- (Laois) Graigueavoice
- (Kilkenny) Glashagal Bridge
- (Laois) Graigue
- (Louth) Giles Quay
- (Louth) Grange Cross
- (Louth) Gibstown
- (Uíbh Fhailí) Glaster
- (Uíbh Fhailí) Galros Cross Roads
- (Uíbh Fhailí) Gortarevan
- (Uíbh Fhailí) Grant’s Island
- (Uíbh Fhailí) Galros
- (Uíbh Fhailí) Gahagan’s Village
- (Westmeath) Golden Island
- (Laois) Green Cross Roads
- (Laois) Grange Beg
- (Laois) Gorteen
- (Laois) Glenbower
- (Laois) Glendineoregan
- (Uíbh Fhailí) Glenletter
- (Uíbh Fhailí) Gorteen Bridge
- (Uíbh Fhailí) Gorteenkeel
- (Uíbh Fhailí) Glasshouse
- (Uíbh Fhailí) Goldsmithslot
- (Westmeath) Grange and Kiltober
- (Westmeath) Gayville
- (Westmeath) Greenan
- (County Carlow) Garrettstown
- (Laois) Grange