Cities and Communities in North Ontario
(check also Southern Ontario)
| Gameland | Haileybury |
| Garden River | Hallebourg |
| Gardiner | Hanmer |
| Garson | Harty |
| Geraldton | Hawk Junction |
| Geraldton East | Hearst |
| Ghost River | Heaslip |
| Gillies | Hemlo |
| Ginnoogaming | Heron Bay |
| Glenorchy | Heyden |
| Gogama | High Falls |
| Gold Centre | Hilliardton |
| Gold Rock | Hillsport |
| Goldpines | Hilton Beach |
| Goudreau | Holtyre |
| Goulais Bay | Hornepayne |
| Goulais River | Hoyle |
| Government Landing | Hudson |
| Gowganda | Hunta |
| Graham | Hurkett |
| Grassy Narrows | Hymers |
| Greenstone | |
| Gregoires Mill | |
| Gros Cap | |
| Gull Bay |