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

• Latitude: 56° 34' 31'' North   (decimal: 56.5754130)
• Longitude: 68° 17' 21'' West   (decimal: -68.2890343)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-Koksoak; Kativik
• Atlas of Canada Locator Map: Lac Kamiywach
• GPS Coordinate Locator Map: Lac Kamiywach Lat/Long