Lac Ste.-Thérèse is a Lake located in Cochrane, Ontario and has an elevation of 230 meters.

• Latitude: 49° 47' 56'' North   (decimal: 49.7988888)
• Longitude: 83° 39' 5'' West   (decimal: -83.6513888)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Ontario
• Elevation: 230 meters
• Location: Cochrane
• Atlas of Canada Locator Map: Lac Ste.-Thérèse
• GPS Coordinate Locator Map: Lac Ste.-Thérèse Lat/Long