Masset Airport (IATA: ZMT, ICAO: CZMT) is a small regional airport serving the community of Masset on Graham Island, part of the Haida Gwaii archipelago in British Columbia, Canada. It provides essential air connectivity for this remote island community, which is otherwise accessible primarily by BC Ferries. The airport supports scheduled regional service connecting Masset to Prince Rupert and other communities, playing a vital role in the transportation infrastructure of northern Haida Gwaii. It is operated under Transport Canada oversight and serves both civilian and light commercial traffic. Masset itself is home to a significant Haida Nation community as well as the village of Masset, and the airport serves residents, visitors, and cargo needs for the northern portion of Graham Island.