Lac Oatcake is a Lake located in Collines-du-Basque; La Côte-de-Gaspé, Quebec.

• Latitude: 48° 54' 37'' North   (decimal: 48.9102778)
• Longitude: 65° 18' 50'' West   (decimal: -65.3138888)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Collines-du-Basque; La Côte-de-Gaspé
• Atlas of Canada Locator Map: Lac Oatcake
• GPS Coordinate Locator Map: Lac Oatcake Lat/Long