Queen Lupa (also known as Raíña Lupa, Raíña Lopa, Raíña Luparia, Raíña Luca and Raíña Loba) is a character from Galician mythology. She is mentioned in both the Codex Calixtinus and the Golden Legend involving the translation of the body of the Apostle James by his disciples. Her name alludes to her cunning, and she is written as being a roadblock to the disciples of the Apostle James, Theodore and Athanasius, as they search for a place to entomb his body. She eventually sees her error and converts to Christianity.
Her story is well-known throughout Galicia and she still influences the culture of that portion of Spain. Her story is integral to the translation of the relics of the apostle, and her home is along the route of the Portuguese Way to Santiago de Compostela.