Lac Holmes is a Lake located in Lac-au-Brochet; La Haute-Côte-Nord, Quebec and has an elevation of 322 meters.

• Latitude: 49° 8' 59'' North   (decimal: 49.1497222)
• Longitude: 69° 18' 11'' West   (decimal: -69.3030556)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 322 meters
• Location: Lac-au-Brochet; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Lac Holmes
• GPS Coordinate Locator Map: Lac Holmes Lat/Long