Lac Opiscotiche is a Lake located in Caniapiscau; Caniapiscau, Quebec.

• Latitude: 53° 9' 48'' North   (decimal: 53.1633333)
• Longitude: 67° 50' 24'' West   (decimal: -67.84)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Caniapiscau; Caniapiscau
• Atlas of Canada Locator Map: Lac Opiscotiche
• GPS Coordinate Locator Map: Lac Opiscotiche Lat/Long