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

• Latitude: 54° 10' 4'' North   (decimal: 54.1677778)
• Longitude: 77° 41' 23'' West   (decimal: -77.6897222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Aupiyakausich
• GPS Coordinate Locator Map: Lac Aupiyakausich Lat/Long