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

• Latitude: 49° 11' 23'' North   (decimal: 49.1897222)
• Longitude: 79° 0' 46'' West   (decimal: -79.0127778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Jos-Doire
• GPS Coordinate Locator Map: Lac Jos-Doire Lat/Long