Marsh Lake is a Lake located in Renfrew, Ontario and has an elevation of 180 meters.

• Latitude: 46° 11' 3'' North   (decimal: 46.1841666)
• Longitude: 77° 44' 46'' West   (decimal: -77.7461111)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 180 meters
• Location: Renfrew
• Atlas of Canada Locator Map: Marsh Lake
• GPS Coordinate Locator Map: Marsh Lake Lat/Long