| Cascades-Malignes | |
| Flag Size: | 120x100px |
| Pushpin Map: | Canada Western Quebec |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location in western Quebec. |
| Coordinates: | 47.1167°N -82°W |
| Subdivision Type: | Country |
| Established Title1: | Constituted |
| Established Date1: | January 1, 1986 |
| Area Total Km2: | 545.90 |
| Area Land Km2: | 486.40 |
| Population Total: | 0 |
| Population As Of: | 2011 |
| Population Density Km2: | 0.0 |
| Population Blank1 Title: | Pop (2006–11) |
| Population Blank1: | N/A |
| Population Blank2 Title: | Dwellings |
| Population Blank2: | 0 |
| Utc Offset: | −5 |
| Utc Offset Dst: | −4 |
Cascades-Malignes is an unorganized territory in the Outaouais region of Quebec, Canada, one of five unorganized territories in the La Vallée-de-la-Gatineau Regional County Municipality.
The territory is named after the Cascades Malignes (French for "Malicious Cascades") which are a series of chutes on the Gens de Terre River. This river forms the eastern boundary of the territory and of the La Vérendrye Wildlife Reserve as well. The log drivers who went down this river had nicknamed it La Maline (malignant) because its flow hid many obstacles. It is also known as Malin Rapides.[1]
Population trend: