Lac Protco is a Lake located in La Tuque; Le Haut-Saint-Maurice, Quebec.

• Latitude: 47° 36' 59'' North   (decimal: 47.6163889)
• Longitude: 73° 14' 34'' West   (decimal: -73.2427778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: La Tuque; Le Haut-Saint-Maurice
• Atlas of Canada Locator Map: Lac Protco
• GPS Coordinate Locator Map: Lac Protco Lat/Long