Lac Erich-Dimroth is a Lake located in Rivière-Koksoak; Kativik, Quebec.

• Latitude: 57° 7' 22'' North   (decimal: 57.1226403)
• Longitude: 68° 33' 14'' West   (decimal: -68.5537531)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-Koksoak; Kativik
• Atlas of Canada Locator Map: Lac Erich-Dimroth
• GPS Coordinate Locator Map: Lac Erich-Dimroth Lat/Long