Ruisseau Martignac is a River located in La Corne; Abitibi, Quebec and has an elevation of 303 meters.

• Latitude: 48° 23' 18'' North   (decimal: 48.3884252)
• Longitude: 77° 58' 59'' West   (decimal: -77.9830947)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Elevation: 303 meters
• Location: La Corne; Abitibi
• Atlas of Canada Locator Map: Ruisseau Martignac
• GPS Coordinate Locator Map: Ruisseau Martignac Lat/Long