Lac Ross is a Lake located in Rivière-Saint-Jean; La Côte-de-Gaspé, Quebec and has an elevation of 340 meters.

• Latitude: 48° 46' 21'' North   (decimal: 48.7725000)
• Longitude: 64° 47' 58'' West   (decimal: -64.7994444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 340 meters
• Location: Rivière-Saint-Jean; La Côte-de-Gaspé
• Atlas of Canada Locator Map: Lac Ross
• GPS Coordinate Locator Map: Lac Ross Lat/Long