Merigomish Harbour Indian Reserve No. 31 (often referred to as Merigomish Harbour 31) located within the sheltered waters of Merigomish Harbour, is a small Indian Reserve, officially recognized under the Indian Act of Canada. Under jurisdiction of the federal government, it is managed in accordance with the Canada Lands Surveys Act and related legislation, but administratively managed by Pictou Landing First Nation. Merigomish Harbour 31 consists of two islands; Indian Island and Muless Island. It is considered to be an unpopulated Reserve, although it does contain many seasonal dwellings on both of the islands and a historic church (Saint Anne’s Mission Church) is located on Indian Island.