Lac des Tomates is a Lake located in Rivière-Mistassini; Maria-Chapdelaine, Quebec.

• Latitude: 49° 24' 45'' North   (decimal: 49.4125463)
• Longitude: 72° 8' 3'' West   (decimal: -72.1341947)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-Mistassini; Maria-Chapdelaine
• Atlas of Canada Locator Map: Lac des Tomates
• GPS Coordinate Locator Map: Lac des Tomates Lat/Long