The Palacio de los Deportes de Oviedo is a multi-purpose sports arena in Oviedo, Asturias, Spain.

It has 3,713 seats and a maximum capacity of 6,000 and it is owned by the Oviedo City Hall.

As it is green, and has the form of a turtle shell,[1] it is commonly nicknamed as this animal.

It was the main arena of the local rink hockey club CP Cibeles and the nowadays dissolved basketball teams CB Oviedo and CB Vetusta.

Since its inauguration, the Palacio de Deportes held several important championships.