| Province: | QC |
| Type: | QC |
| Route: | 291 |
| Map: | Route 291-QC.png |
| Length Km: | 55 |
| Length Round: | 1 |
| Length Ref: | [1] |
| Direction A: | North |
| Direction B: | South |
| Terminus A: | Route 132 in Rivière-du-Loup |
| Previous Type: | QC |
| Previous Route: | 289 |
| Next Type: | QC |
| Next Route: | 293 |
| Cities: | Rivière-du-Loup |
| Junction: | None |
Route 291 is 55 km two-lane north/south highway in Quebec, Canada, which starts in Rivière-du-Loup at the junction of Route 132 just east of Autoroute 20 and ends in Saint-Honoré-de-Témiscouata at the junction of Autoroute 85.