| Mount Thomlinson | |
| Elevation M: | 2451 |
| Elevation Ref: | [1] |
| Prominence M: | 1661 |
| Prominence Ref: | [2] |
| Isolation Km: | 48.8 |
| Isolation Ref: | [3] |
| Range: | Babine Range |
| Parent Peak: | Shelagyote Peak (2472 m) |
| Location: | British Columbia, Canada |
| District: | Cassiar Land District |
| Map: | Canada British Columbia |
| Coordinates: | 55.5433°N -127.4867°W |
| First Ascent: | July 25, 1965 by George and Frances Whitmore |
Mount Thomlinson is a mountain in the Babine Range of the Skeena Mountains in northern British Columbia, Canada, located at the head of Thomlinson Creek, southeast of the junction of Babine River and Skeena River and north of Hazelton. It has a prominence of 16610NaN0, created by the Babine-Stuart Pass, thus making it one of Canada's many Ultra peaks. Thomlinson is one of the most isolated mountains of Canada.