| Rivière du Monument | |
| Pushpin Map: | Quebec |
| Subdivision Type1: | Country |
| Subdivision Name1: | Canada |
| Subdivision Type2: | Province |
| Subdivision Name2: | Quebec |
| Subdivision Type3: | Region |
| Subdivision Name3: | Chaudière-Appalaches |
| Subdivision Type4: | MRC |
| Subdivision Name4: | Beauce-Sartigan Regional County Municipality |
| Source1: | Monument Lake, located near the border of Maine (United States) |
| Source1 Location: | Saint-Théophile |
| Mouth: | Rivière du Loup |
| Mouth Location: | Saint-Théophile |
| Progression: | Rivière du Loup, Chaudière River, St. Lawrence River |
| River System: | St. Lawrence River |
| Basin Size: | NaNkm (-2,147,483,648miles) |
| Tributaries Left: | (upstream) |
| Tributaries Right: | (upstream) |
The rivière du Monument (English: Monument River) flows in the municipality of Saint-Théophile, in the Beauce-Sartigan Regional County Municipality, in the administrative region of Chaudière-Appalaches, in Quebec, in Canada. The Monument River is a tributary of the south bank of the rivière du Loup, which drains on the east bank of the Chaudière River; the latter flows northward to empty on the south shore of the St. Lawrence River.
The toponym Rivière du Monument was made official on December 5, 1968, at the Commission de toponymie du Québec.[1]