Petit Lake is a Lake located in Cochrane, Ontario and has an elevation of 303 meters.

• Latitude: 48° 16' 45'' North   (decimal: 48.2791666)
• Longitude: 79° 46' 33'' West   (decimal: -79.7758333)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 303 meters
• Location: Cochrane
• Atlas of Canada Locator Map: Petit Lake
• GPS Coordinate Locator Map: Petit Lake Lat/Long