Lac Herbeux is a Lake located in Lac-Legendre; Matawinie, Quebec.

• Latitude: 46° 54' 55'' North   (decimal: 46.9152778)
• Longitude: 74° 27' 27'' West   (decimal: -74.4575)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Legendre; Matawinie
• Atlas of Canada Locator Map: Lac Herbeux
• GPS Coordinate Locator Map: Lac Herbeux Lat/Long