Ruisseau Omagaki is a River located in Baie-James; Jamésie, Quebec.

• Latitude: 49° 16' 24'' North   (decimal: 49.2733333)
• Longitude: 77° 2' 36'' West   (decimal: -77.0433333)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Ruisseau Omagaki
• GPS Coordinate Locator Map: Ruisseau Omagaki Lat/Long