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

• Latitude: 54° 15' 18'' North   (decimal: 54.255)
• Longitude: 78° 21' 44'' West   (decimal: -78.3622222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Aminatikach
• GPS Coordinate Locator Map: Lac Aminatikach Lat/Long