Lac Tremblay is a Lake located in Sheenboro; Pontiac, Quebec and has an elevation of 291 meters.

• Latitude: 46° 5' 43'' North   (decimal: 46.0952778)
• Longitude: 77° 14' 22'' West   (decimal: -77.2394444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 291 meters
• Location: Sheenboro; Pontiac
• Atlas of Canada Locator Map: Lac Tremblay
• GPS Coordinate Locator Map: Lac Tremblay Lat/Long