Lac Jean-Baptiste is a Lake located in Lac-Bouchette; Le Domaine-du-Roy, Quebec.

• Latitude: 48° 11' 32'' North   (decimal: 48.1922676)
• Longitude: 72° 13' 50'' West   (decimal: -72.2306783)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Bouchette; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac Jean-Baptiste
• GPS Coordinate Locator Map: Lac Jean-Baptiste Lat/Long