Mount Selwyn, is a 3,335-metre (10,942-foot) mountain summit located in Glacier National Park of British Columbia, Canada.

Its nearest higher peak is Mount Dawson, 1 km (0.62 mi) to the west.

William S. Green, Mount Selwyn was renamed to honor Alfred Richard Cecil Selwyn (1824-1902), director of the Geological Survey of Canada, and President of the Royal Society of Canada.

[1] Based on the Köppen climate classification, Mount Selwyn is located in a subarctic climate zone with cold, snowy winters, and mild summers.

Precipitation runoff from the mountain drains into the Beaver River.