Álvaro González de Galdeano Aranzábal (born 3 January 1970) is a Spanish former professional cyclist.
Galdeano began his career as a professional cyclist in 1992 with the Spanish team Artiach–Royal.
He had his best season in 2000, when he won the Spanish National Road Race Championships, and a stage of the Vuelta a España and Giro d'Italia.
After putting an end to his cycling career, he became manager of the Basque team Orbea–Oreka SDA.
This biographical article related to a Spanish cycling person born in the 1970s is a stub.