Martha Lake is a Lake located in York, New Brunswick and has an elevation of 280 meters.

• Latitude: 46° 24' 34'' North   (decimal: 46.4093649)
• Longitude: 66° 57' 35'' West   (decimal: -66.9597316)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: New Brunswick
• Elevation: 280 meters
• Location: York
• Atlas of Canada Locator Map: Martha Lake
• GPS Coordinate Locator Map: Martha Lake Lat/Long