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

• Latitude: 56° 28' 49'' North   (decimal: 56.4804126)
• Longitude: 69° 14' 39'' West   (decimal: -69.2440780)
• Topography Feature Category: River
• Geographical Feature: Rivière
• Canadian Province/Territory: Quebec
• Location: Rivière-Koksoak; Kativik
• Atlas of Canada Locator Map: Rivière Utapanaskwatikuch
• GPS Coordinate Locator Map: Rivière Utapanaskwatikuch Lat/Long