| Mount Armstrong | |
| Elevation M: | 2823 |
| Elevation Ref: | [1] |
| Prominence M: | 250 |
| Prominence Ref: | [2] |
| Range: | High Rock Range |
| Region Type: | Provinces |
| Map: | Canada Alberta#Canada British Columbia |
| Map Size: | 255 |
| Label Position: | right#left |
| Coordinates: | 50.3503°N -114.7664°W |
| Coordinates Ref: | [3] |
| Topo Maker: | NTS |
Mount Armstrong is a mountain located on the Canadian provincial boundary between Alberta and British Columbia on the Continental Divide. It was named in 1918 after John Douglas Armstrong, a lieutenant with the Canadian Engineers who was killed in action on April 9, 1917, at Vimy Ridge World War I.[1] [2] [4]