Marsoui is a Unincorporated area located in Marsoui; La Haute-Gaspésie, Quebec.

• Latitude: 49° 12' 53'' North   (decimal: 49.2147663)
• Longitude: 66° 4' 3'' West   (decimal: -66.0674459)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Bureau de poste
• Canadian Province/Territory: Quebec
• Location: Marsoui; La Haute-Gaspésie
• Atlas of Canada Locator Map: Marsoui
• GPS Coordinate Locator Map: Marsoui Lat/Long