Lac Mantha is a Lake located in Chute-Saint-Philippe; Antoine-Labelle, Quebec and has an elevation of 339 meters.

• Latitude: 46° 39' 40'' North   (decimal: 46.6611111)
• Longitude: 75° 13' 10'' West   (decimal: -75.2194444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 339 meters
• Location: Chute-Saint-Philippe; Antoine-Labelle
• Atlas of Canada Locator Map: Lac Mantha
• GPS Coordinate Locator Map: Lac Mantha Lat/Long