Lac No Rock is a Lake located in Baie-James; Jamésie, Quebec.

• Latitude: 49° 24' 46'' North   (decimal: 49.4127778)
• Longitude: 75° 5' 31'' West   (decimal: -75.0919444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• GPS Coordinate Locator Map: Lac No Rock Lat/Long