| Province: | MB |
| Type: | PR |
| Route: | 542 |
| Maint: | Manitoba Infrastructure |
| Photo Notes: | PR 542 near Kirkella after being washed out by torrential rain in July, 2014 |
| Photo Width: | 250 |
| Length Km: | 21 |
| Length Round: | 2 |
| Length Ref: | [1] |
| Direction A: | South |
| Direction B: | North |
| Terminus A: | in Kola |
| Terminus B: | near Kirkella |
| Established: | 1984 |
| Previous Type: | PR |
| Previous Route: | 541 |
| Next Type: | PR |
| Next Route: | 543 |
Provincial Road 542 (PR 542) is a road in southwestern Manitoba, Canada. At its southern end, it intersects with Manitoba Provincial Road 257 at Kola. It runs due north until the Trans-Canada Highway near Kirkella, where the road becomes Highway 41.