Baie Lowther is a Bay located in Baie-James; Jamésie, Quebec.

• Latitude: 51° 9' 23'' North   (decimal: 51.1563889)
• Longitude: 72° 53' 18'' West   (decimal: -72.8883333)
• Topography Feature Category: Bay
• Geographical Feature: Baie
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Baie Lowther
• GPS Coordinate Locator Map: Baie Lowther Lat/Long