Blue Church is a Unincorporated area located in Grenville, Ontario and has an elevation of 77 meters.

• Latitude: 44° 40' 49'' North   (decimal: 44.6802777)
• Longitude: 75° 33' 32'' West   (decimal: -75.5588888)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Dispersed Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 77 meters
• Location: Grenville
• Atlas of Canada Locator Map: Blue Church
• GPS Coordinate Locator Map: Blue Church Lat/Long