| Glen River | |
| Pushpin Map: | Quebec |
| Subdivision Type1: | Country |
| Subdivision Name1: | Canada |
| Subdivision Type2: | Province |
| Subdivision Name2: | Quebec |
| Subdivision Type3: | Region |
| Subdivision Name3: | Estrie |
| Subdivision Type4: | MRC |
| Subdivision Name4: | Le Granit Regional County Municipality |
| Source1: | Mountain stream |
| Mouth: | Chaudière River |
| Mouth Location: | Sainte-Cécile-de-Whitton |
| Progression: | Chaudière River, St. Lawrence River |
| River System: | St. Lawrence River |
| Basin Size: | 63.5km (39.5miles) |
| Tributaries Left: | (upstream) |
| Tributaries Right: | (upstream) |
The Glen River (in French: rivière Glen) is a tributary of the west bank of the Chaudière River which flows north to empty onto the south bank of the St. Lawrence River.
The Glen River flows through the municipalities of Nantes and Sainte-Cécile-de-Whitton, in the Le Granit Regional County Municipality, in the administrative region of Estrie, in Quebec, in Canada.[1]
The toponym Glen River was formalized on October 19, 1971, at the Commission de toponymie du Québec.[2]