Lac Pehr-Kalm is a Lake located in Lac-Nilgaut; Pontiac, Quebec and has an elevation of 346 meters.

• Latitude: 46° 25' 32'' North   (decimal: 46.4256148)
• Longitude: 77° 34' 46'' West   (decimal: -77.5794675)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 346 meters
• Location: Lac-Nilgaut; Pontiac
• Atlas of Canada Locator Map: Lac Pehr-Kalm
• GPS Coordinate Locator Map: Lac Pehr-Kalm Lat/Long