Petit lac Louis is a Lake located in Rivière-Saint-Jean; La Côte-de-Gaspé, Quebec and has an elevation of 467 meters.

• Latitude: 48° 46' 36'' North   (decimal: 48.7767214)
• Longitude: 64° 53' 53'' West   (decimal: -64.8979489)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 467 meters
• Location: Rivière-Saint-Jean; La Côte-de-Gaspé
• Atlas of Canada Locator Map: Petit lac Louis
• GPS Coordinate Locator Map: Petit lac Louis Lat/Long