Lac Dalleray is a Lake located in Rivière-Koksoak; Kativik, Quebec.

• Latitude: 56° 16' 13'' North   (decimal: 56.2702778)
• Longitude: 67° 10' 8'' West   (decimal: -67.1688889)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-Koksoak; Kativik
• Atlas of Canada Locator Map: Lac Dalleray
• GPS Coordinate Locator Map: Lac Dalleray Lat/Long