Lac Rouge is a Lake located in L'Ascension-de-Notre-Seigneur; Lac-Saint-Jean-Est, Quebec and has an elevation of 155 meters.

• Latitude: 48° 45' 14'' North   (decimal: 48.7538889)
• Longitude: 71° 41' 40'' West   (decimal: -71.6944444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 155 meters
• Location: L'Ascension-de-Notre-Seigneur; Lac-Saint-Jean-Est
• Atlas of Canada Locator Map: Lac Rouge
• GPS Coordinate Locator Map: Lac Rouge Lat/Long