Black Rock is a Island located in Baie-Johan-Beetz; Minganie, Quebec.

• Latitude: 50° 16' 13'' North   (decimal: 50.2703509)
• Longitude: 62° 47' 2'' West   (decimal: -62.7840052)
• Topography Feature Category: Island
• Geographical Feature: Rocher
• Canadian Province/Territory: Quebec
• Location: Baie-Johan-Beetz; Minganie
• GPS Coordinate Locator Map: Black Rock Lat/Long