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

• Latitude: 50° 16' 1'' North   (decimal: 50.2669444)
• Longitude: 78° 18' 42'' West   (decimal: -78.3116666)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Achikash
• GPS Coordinate Locator Map: Lac Achikash Lat/Long