Lac Obi is a Lake located in La Tuque; Le Haut-Saint-Maurice, Quebec and has an elevation of 484 meters.

• Latitude: 48° 17' 12'' North   (decimal: 48.2866667)
• Longitude: 74° 8' 43'' West   (decimal: -74.1452778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 484 meters
• Location: La Tuque; Le Haut-Saint-Maurice
• Atlas of Canada Locator Map: Lac Obi
• GPS Coordinate Locator Map: Lac Obi Lat/Long