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

• Latitude: 53° 20' 8'' North   (decimal: 53.3355556)
• Longitude: 77° 20' 13'' West   (decimal: -77.3369443)
• Topography Feature Category: Lake
• Geographical Feature: Étang
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• GPS Coordinate Locator Map: Lac Calamity Lat/Long