| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Gagnon | city | Quebec | Canada | 51.80 | -68.17 | 1233 | 0 |
| Gagnon | city | Quebec | Canada | 47.34 | -73.68 | 1669 | 0 |
| Galiote | city | Quebec | Canada | 49.27 | -63.22 | 0 | 0 |
| Garthby | city | Quebec | Canada | 45.84 | -71.38 | 846 | 926 |
| Garthby Station | city | Quebec | Canada | 45.84 | -71.38 | 846 | 926 |
| Gascons | city | Quebec | Canada | 48.13 | -64.88 | 0 | 11 |
| Gaspé | city | Quebec | Canada | 48.83 | -64.48 | 3 | 1253 |
| Gatineau | city | Quebec | Canada | 45.48 | -75.65 | 164 | 108352 |
| Gatineau Point | city | Quebec | Canada | 45.47 | -75.70 | 147 | 125701 |
| Gentilly | city | Quebec | Canada | 46.41 | -72.27 | 62 | 1698 |
| George River | city | Quebec | Canada | 58.53 | -65.88 | 830 | 0 |
| Georges River | city | Quebec | Canada | 58.53 | -65.88 | 830 | 0 |
| Georgeville | city | Quebec | Canada | 45.14 | -72.25 | 830 | 292 |
| Gerin | city | Quebec | Canada | 46.28 | -73.11 | 242 | 1423 |
| Gethsemani | city | Quebec | Canada | 50.22 | -60.72 | 3 | 815 |
| Giffard | city | Quebec | Canada | 46.85 | -71.20 | 0 | 78310 |
| Girard | city | Quebec | Canada | 45.18 | -73.30 | 150 | 2224 |
| Girardville | city | Quebec | Canada | 49.00 | -72.55 | 830 | 673 |
| Girardville Centre | city | Quebec | Canada | 49.00 | -72.55 | 830 | 673 |
| Glen Almond | city | Quebec | Canada | 45.70 | -75.48 | 830 | 102 |
| Glen Sutton | city | Quebec | Canada | 45.05 | -72.54 | 830 | 623 |
| Godbout | city | Quebec | Canada | 49.32 | -67.60 | 0 | 91 |
| Goose Cape | city | Quebec | Canada | 47.50 | -70.24 | 118 | 284 |
| Gould | city | Quebec | Canada | 45.60 | -71.37 | 1017 | 160 |
| Gracefield | city | Quebec | Canada | 46.09 | -76.05 | 830 | 1170 |
| Granby | city | Quebec | Canada | 45.41 | -72.73 | 396 | 39356 |
| Grand Etang | city | Quebec | Canada | 49.13 | -64.75 | 72 | 135 |
| Grand-Baie | city | Quebec | Canada | 48.30 | -70.85 | 830 | 5562 |
| Grand-Cascapédia | city | Quebec | Canada | 48.19 | -65.86 | 78 | 2080 |
| Grand-Fonds | city | Quebec | Canada | 47.76 | -70.12 | 1181 | 645 |
| Grand-Mere | city | Quebec | Canada | 46.61 | -72.70 | 830 | 20584 |
| Grand-Remous | city | Quebec | Canada | 46.62 | -75.91 | 830 | 268 |
| Grand-Saint-Esprit | city | Quebec | Canada | 46.19 | -72.50 | 170 | 1308 |
| Grand-Étang | city | Quebec | Canada | 49.13 | -64.75 | 72 | 135 |
| Grande Entrée | city | Quebec | Canada | 47.55 | -61.64 | 0 | 604 |
| Grande-Baie | city | Quebec | Canada | 48.30 | -70.85 | 830 | 5562 |
| Grande-Entrée | city | Quebec | Canada | 47.55 | -61.64 | 0 | 604 |
| Grande-Ligne | city | Quebec | Canada | 45.22 | -73.30 | 173 | 14233 |
| Grande-Rivière | city | Quebec | Canada | 48.38 | -64.50 | 0 | 1971 |
| Grande-Vallée | city | Quebec | Canada | 49.22 | -65.13 | 239 | 443 |
| Grandes-Bergeronnes | city | Quebec | Canada | 48.25 | -69.55 | 3 | 602 |
| Grandes-Piles | city | Quebec | Canada | 46.69 | -72.72 | 830 | 2405 |
| Gravel | city | Quebec | Canada | 48.05 | -65.56 | 0 | 807 |
| Great Whale River | city | Quebec | Canada | 55.27 | -77.78 | 3 | 428 |
| Greenfield Park | city | Quebec | Canada | 45.50 | -73.48 | 75 | 196079 |
| Grenville | city | Quebec | Canada | 45.63 | -74.60 | 127 | 15691 |
| Griffin | city | Quebec | Canada | 48.93 | -64.30 | 3 | 636 |
| Griffin Cove | city | Quebec | Canada | 48.93 | -64.30 | 3 | 636 |
| Griffins | city | Quebec | Canada | 48.93 | -64.30 | 3 | 636 |
| Griffon | city | Quebec | Canada | 48.93 | -64.30 | 3 | 636 |
| Grifon | city | Quebec | Canada | 48.93 | -64.30 | 3 | 636 |
| Grindstone Island | city | Quebec | Canada | 47.38 | -61.87 | 6 | 5118 |
| Grondines | city | Quebec | Canada | 46.60 | -72.03 | 91 | 871 |
| Gros-Morne | city | Quebec | Canada | 49.25 | -65.57 | 75 | 256 |
| Grosses-Roches | city | Quebec | Canada | 48.93 | -67.17 | 95 | 362 |
| Grove Hill | city | Quebec | Canada | 45.43 | -73.83 | 75 | 84078 |
| Guenette | city | Quebec | Canada | 46.53 | -75.24 | 1066 | 96 |
| Guigues | city | Quebec | Canada | 47.45 | -79.43 | 830 | 657 |