Rivière Mannic is a River located in Rivière-Koksoak; Kativik, Quebec.

• Latitude: 58° 49' 56'' North   (decimal: 58.8321370)
• Longitude: 70° 1' 33'' West   (decimal: -70.0259578)
• Topography Feature Category: River
• Geographical Feature: Rivière
• Canadian Province/Territory: Quebec
• Location: Rivière-Koksoak; Kativik
• Atlas of Canada Locator Map: Rivière Mannic
• GPS Coordinate Locator Map: Rivière Mannic Lat/Long