Trou à Wilson is a Bay located in Saint-Paul-de-l'Île-aux-Noix; Le Haut-Richelieu, Quebec.

• Latitude: 45° 5' 2'' North   (decimal: 45.0839303)
• Longitude: 73° 19' 20'' West   (decimal: -73.3223531)
• Topography Feature Category: Bay
• Geographical Feature: Anse
• Canadian Province/Territory: Quebec
• Location: Saint-Paul-de-l'Île-aux-Noix; Le Haut-Richelieu
• Atlas of Canada Locator Map: Trou à Wilson
• GPS Coordinate Locator Map: Trou à Wilson Lat/Long