Lac-Noir is a Unincorporated area located in L'Ascension-de-Notre-Seigneur; Lac-Saint-Jean-Est, Quebec.

• Latitude: 48° 44' 38'' North   (decimal: 48.7438889)
• Longitude: 71° 44' 17'' West   (decimal: -71.7380556)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Centre de villégiature
• Canadian Province/Territory: Quebec
• Location: L'Ascension-de-Notre-Seigneur; Lac-Saint-Jean-Est
• Atlas of Canada Locator Map: Lac-Noir
• GPS Coordinate Locator Map: Lac-Noir Lat/Long