- Garrymore Cross Roads
- Garrynafana
- Garrynoe
- Garryntemple
- Giantsgrave
- Glascloon
- Glashanailor Bridge
- Glenacunna
- Glenahilty
- Glenbane
- Glenbane
- Glenbreedy
- Glenconnor
- Glencoshabinnia
- Glencrue
- Glengarra Bridge
- Gleninchinaveigh
- Glennagat
- Glennaskagh
- Glenough Lower
- Glenough Upper
- Glenpaudeen
- Glenreagh
- Glentane
- Goat Island
- Goats Bridge
- Goatstown
- Golden
- Golden Hills
- Goldengarden