The Spanish side take on Tottenham on Tuesday in their semi-final clash on Tuesday, but are without two of their star players because of injury.
Ronaldo is suffering from a minor back injury, while Benzema has picked up a thigh injury in training.
New signing Kiko Casilla has been included in the 24-man squad, as have Danilo and Lucas Vazquez.
Norwegian teenager Martin Odegaard is also on the list.
The full squad:
Goalkeepers: Keylor Navas, Kiko Casilla, Ruben Yanez.
Defenders: Raphael Varane, Pepe, Sergio Ramos, Nacho, Marcelo, Dani Carvajal, Alvaro Arbeloa, Danilo.
Midfielders: Toni Kroos, James Rodriguez, Gareth Bale, Casemiro, Luka Modric, Denis Cheryshev, Isco, Asier Illarramendi, Asensio, Martin Odegaard.
Forwards: Jese Rodriguez, Lucas Vazquez, Borja Mayoral
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