Museo del Calamar Gigante (Spanish pronunciation: [muˈseo del kalaˈmaɾ xiˈɡante]; lit. 'Giant Squid Museum') is a natural history museum located in Luarca, Asturias, Spain. The original museum, opened in 2010, was administered by the marine conservation group CEPESMA and held the association's cephalopod collections together with other marine exhibits. It was described as the only museum in the world dedicated to the giant squid (Architeuthis dux) and held one of the world's most important collections of large cephalopods, including the largest collection of giant squid on public display.