Dove Lake is a small glacial lake in Tasmania, Australia. It is in the Cradle Mountain-Lake St Clair National Park which is part of the Tasmanian Wilderness World Heritage Site. Dove Lake is at the foot of Cradle Mountain. There is a 5.7 km walk around the lake, which has been described as one of the most popular wilderness walks in Tasmania. The lake covers an area of about 85 hectares, and is about 60 metres deep.