Lac Cow is a Lake located in Baie-James; Jamésie, Quebec.

• Latitude: 52° 33' 43'' North   (decimal: 52.5619444)
• Longitude: 70° 11' 39'' West   (decimal: -70.1941667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• GPS Coordinate Locator Map: Lac Cow Lat/Long