Étang Cyr is a Lake located in Lac-Normand; Mékinac, Quebec.

• Latitude: 47° 11' 55'' North   (decimal: 47.1986545)
• Longitude: 73° 34' 1'' West   (decimal: -73.5670774)
• Topography Feature Category: Lake
• Geographical Feature: Étang
• Canadian Province/Territory: Quebec
• Location: Lac-Normand; Mékinac
• Atlas of Canada Locator Map: Étang Cyr
• GPS Coordinate Locator Map: Étang Cyr Lat/Long