Kenosee Lake is a closed-basin lake in south-east corner of the Canadian province of Saskatchewan. The lake lies in Moose Mountain Provincial Park in the heart of the Moose Mountain Upland, a forested plateau that rises about 200 metres above the surrounding prairie. The village of Kenosee Lake and the neighbouring Moose Mountain subdivisions are the only places on the lake with a year-round population. Jutting out from the western shore is a peninsula named Pickerel Point, which forms a large bay at the north-west corner of the lake named Christopher Bay (formally Arcola Bay).