Lac Marius-Pedneault is a Lake located in Saguenay; Saguenay, Quebec.

• Latitude: 48° 19' 19'' North   (decimal: 48.3219443)
• Longitude: 71° 2' 48'' West   (decimal: -71.0466666)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Saguenay; Saguenay
• Atlas of Canada Locator Map: Lac Marius-Pedneault
• GPS Coordinate Locator Map: Lac Marius-Pedneault Lat/Long