The Madeira Swimming Association (Associação de Natação da Madeira, ANM) is a public utility institution established to support and develop swimming in Madeira, Portugal. Its work spans competitive swimming and open-water events, as well as water polo and adapted swimming. The association connects local clubs and athletes, publishes competition calendars, results and approved regional and national records, and shares news and event galleries.

ANM organizes and supports regional competitions, training sessions and technical development activities, while also coordinating participation in national and international events. Its website provides information for swimmers, clubs and officials, including resources on swimming officiating and arbitration, and details of internal and external training courses tailored to participants’ needs. The association also promotes events across Madeira, with competitions hosted at venues such as the Funchal Olympic Swimming Complex and open-water locations around the island and Porto Santo. Based in Santo António, Funchal, ANM serves as a central source of information about swimming activity in the region and the history of the sport in Madeira.