Ruisseau Mailhot is a River located in Lac-Etchemin; Les Etchemins, Quebec.

• Latitude: 46° 23' 42'' North   (decimal: 46.395)
• Longitude: 70° 30' 34'' West   (decimal: -70.5094443)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Location: Lac-Etchemin; Les Etchemins
• Atlas of Canada Locator Map: Ruisseau Mailhot
• GPS Coordinate Locator Map: Ruisseau Mailhot Lat/Long