Nadeau is a Unincorporated area located in New Brunswick.

• Latitude: 47° 20' North   (decimal: 47.3332999)
• Longitude: 68° 41' West   (decimal: -68.6833000)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Dispersed Rural Community
• Canadian Province/Territory: New Brunswick
• GPS Coordinate Locator Map: Nadeau Lat/Long