Lake Ikazn (Belarusian: Возера Іказнь) is a lake in the Braslau Lakes National Park of northern Belarus. It liea about 14 km east of Braslau and has an area of 2.38 km ² and length of 2.97 km . The maximum width is 0.8 km and its coastline is 12.7 km in length. The greatest depth is 8.4 m. The water volume is 7.94 mln m ³ and the catchment area is 25.3 km ². The slopes of the valley are 12–15 m are forested towards the southeast.