Little Otter Brook is a River located in Northumberland, New Brunswick and has an elevation of 43 meters.

• Latitude: 46° 38' 14'' North   (decimal: 46.6373573)
• Longitude: 65° 45' 28'' West   (decimal: -65.7579026)
• Topography Feature Category: River
• Geographical Feature: Brook
• Canadian Province/Territory: New Brunswick
• Elevation: 43 meters
• Location: Northumberland
• Atlas of Canada Locator Map: Little Otter Brook
• GPS Coordinate Locator Map: Little Otter Brook Lat/Long