Petite rivière MacDonald is a River located in Lac-Walker; Sept-Rivières, Quebec.

• Latitude: 50° 11' 26'' North   (decimal: 50.1905972)
• Longitude: 67° 20' 2'' West   (decimal: -67.3338187)
• Topography Feature Category: River
• Geographical Feature: Rivière
• Canadian Province/Territory: Quebec
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Petite rivière MacDonald
• GPS Coordinate Locator Map: Petite rivière MacDonald Lat/Long