| Wessonneau River | |
|---|---|
 The rock legend Steamboat on the river in the Saint-Maurice Wildlife Reserve | |
 | |
| Location | |
| Country |  Canada |
| Province |  Quebec |
| Region | Mauricie |
| Physical characteristics | |
| Source | |
| • location | Zec Chapeau-de-Paille |
| Mouth | |
• location | Mauricie administrative region |
• coordinates | 47°12′46″N 72°53′59″W / 47.21278°N 72.89972°W |
The Wessonneau River flows north-east in the Mekinac Regional County Municipality in Mauricie, in Quebec, in Canada, on the west bank of the Saint-Maurice River. The watershed of the river is administered by:
- Zec Wessonneau for the northern part of the basin;
- Zec Chapeau-de-Paille and Zec du Gros-Brochet, which are located in the western part of the watershed;
- Wildlife Reserve of Saint-Maurice, south of the river Wessonneau.