| Province: | SK |
| Type: | Hwy |
| Route: | 54 |
| Photo Width: | 250 |
| Length Km: | 16.7 |
| Length Round: | 1 |
| Direction A: | South |
| Terminus A: | near Lumsden |
| Direction B: | North |
| Terminus B: | Regina Beach |
| Rural Municipalities: | Lumsden |
| Previous Type: | Hwy |
| Previous Route: | 52 |
| Next Type: | Hwy |
| Next Route: | 55 |
Highway 54 is a provincial highway in the Canadian province of Saskatchewan. It runs from Highway 11, about west of Lumsden, north to Buena Vista and Regina Beach[1] along Last Mountain Lake. The highway is approximately long.