Lennox Island is a Mi'kmaq First Nations band government in the Canadian province of Prince Edward Island. Its only currently inhabited reserve is Lennox Island 1, on Lennox Island, purchased by the Aborigines' Protection Society on behalf of the Mi'kmaq of Prince Edward Island[1] in 1870[2] or 1878.[3] The population on reserve is approximately 450.[4] In 2005 the population was 320 on reserve and 720 off reserve, with 60% of the population being younger than 35.[3] The 2016 census counted 323 residents on reserve.[5] The band has two other reserves, Lennox Island 5, located in East Bideford, and Lennox Island 6, located in Fernwood, both acquired in the 2000s.[6]