| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Jacques-Cartier | city | Quebec | Canada | 45.53 | -73.48 | 78 | 209926 |
| Jiji la Quebec | city | Quebec | Canada | 46.80 | -71.25 | 232 | 111108 |
| Jim Lake | city | Quebec | Canada | 46.11 | -76.77 | 830 | 1 |
| Johnville | city | Quebec | Canada | 45.34 | -71.75 | 856 | 1006 |
| Joliette | city | Quebec | Canada | 46.03 | -73.44 | 137 | 32494 |
| Jonquière | city | Quebec | Canada | 48.42 | -71.25 | 830 | 21465 |