Lac Peter is a Lake located in Baie-de-la-Bouteille; Matawinie, Quebec.

• Latitude: 46° 53' 36'' North   (decimal: 46.8933746)
• Longitude: 73° 54' 46'' West   (decimal: -73.9126463)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-de-la-Bouteille; Matawinie
• Atlas of Canada Locator Map: Lac Peter
• GPS Coordinate Locator Map: Lac Peter Lat/Long