O'Leary Lake is a Lake located in Queens, New Brunswick and has an elevation of 223 meters.

• Latitude: 45° 29' 13'' North   (decimal: 45.4870235)
• Longitude: 66° 21' 49'' West   (decimal: -66.3636085)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: New Brunswick
• Elevation: 223 meters
• Location: Queens
• Atlas of Canada Locator Map: O'Leary Lake
• GPS Coordinate Locator Map: O'Leary Lake Lat/Long