Northwest Arm (of Pipestone Lake) is a Bay located in Kenora, Ontario.

• Latitude: 49° 9' 1'' North   (decimal: 49.1502777)
• Longitude: 93° 33' 35'' West   (decimal: -93.5597222)
• Topography Feature Category: Bay
• Geographical Feature: Arm
• Canadian Province/Territory: Ontario
• Location: Kenora
• Atlas of Canada Locator Map: Northwest Arm (of Pipestone Lake)
• GPS Coordinate Locator Map: Northwest Arm (of Pipestone Lake) Lat/Long