| Name | Thunder Bay |
| Office head of government | |
| Mayor | |
| Image |  |
| Area (m²) | 447,500,000 |
| Date founded | 1683 |
| Elevation (m) | 199 |
| Country | Canada |
| Administrative division | Ontario |
| Continent | Americas |
| Latitude (°) | 48.3822212219 |
| Waterbody | |
| Longitude (°) | -89.2461090088 |
| Website | http://www.thunderbay.ca |
| Population (people) | 108,359 (2011) |
| Demonym |