- Source: Madriu
Madriu may refer to:
Madriu-Perafita-Claror Valley (aka Valley of Madriu or "Madriu"), a glacial valley, and UNESCO World Heritage Site, in Andorra
Madriu River (or "Madriu"), a river in Andorra that flows into Lake Engolasters
HD 131496 b (planet), Star Arcalis, Constellation Bootes; an exoplanet named after the glacial valley in Andorra
FC Madriu (futsal), a futsal team in Andorra; see List of top-division futsal clubs in UEFA countries