Rivière Nocturne is a River located in Lac-Walker; Sept-Rivières, Quebec.

• Latitude: 50° 51' 10'' North   (decimal: 50.8527778)
• Longitude: 67° 16' 27'' West   (decimal: -67.2741667)
• Topography Feature Category: River
• Geographical Feature: Rivière
• Canadian Province/Territory: Quebec
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Rivière Nocturne
• GPS Coordinate Locator Map: Rivière Nocturne Lat/Long