| Mount McHarg | |
| Elevation M: | 2888 |
| Elevation Ref: | [1] |
| Prominence M: | 30 |
| Prominence Ref: | [2] |
| Range: | Spray Mountains |
| Parent Peak: | Mount Worthington (2915 m) |
| Country: | Canada |
| Region Type: | Provinces |
| District: | Kootenay Land District[3] |
| Map: | Canada Alberta#Canada British Columbia |
| Map Size: | 200 |
| Label Position: | right#left |
| Coordinates: | 50.6256°N -115.305°W |
| Coordinates Ref: | [4] |
Mount McHarg is located in Height of the Rockies Provincial Park and straddles the Continental Divide marking the Alberta-British Columbia border.[3] It was named in 1918 after Lieutenant Colonel William Frederick Richard Hart-McHarg, British Columbia Regiment (Duke of Connaught's Own Rifles).[1] McHarg was a British Columbia lawyer who practised in Rossland, British Columbia before serving in the Boer War where he suffered near-fatal injuries. McHarg died in April 2015 while on a reconnaissance mission in World War I.[3] Vancouver's Georgia Viaduct was originally named McHarg Viaduct.