Ruisseau Delphis-Guay is a River located in Lac-Casault; La Matapédia, Quebec.

• Latitude: 48° 27' 27'' North   (decimal: 48.4575475)
• Longitude: 67° 4' 48'' West   (decimal: -67.0799789)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Location: Lac-Casault; La Matapédia
• GPS Coordinate Locator Map: Ruisseau Delphis-Guay Lat/Long