Rivière MacIvor is a River located in Baie-James; Jamésie, Quebec.

• Latitude: 49° 53' 52'' North   (decimal: 49.8977778)
• Longitude: 77° 45' 50'' West   (decimal: -77.7638888)
• Topography Feature Category: River
• Geographical Feature: Rivière
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• GPS Coordinate Locator Map: Rivière MacIvor Lat/Long