* Mitchie Torres (Demi Lovato): Mitchie is the main character and a talented guitarist. She even performs a solo on "This Is Me" at the final talent show.
* Shane Gray (Joe Jonas): The famous pop star is also a skilled guitarist and plays many songs in the film, including "We Rock" and "Gotta Find You."
* Jason Gray (Kevin Jonas): Shane's older brother, though not as focused on the guitar as Shane, still plays it at Camp Rock.
It's important to note that while Caitlyn Geller (Alyson Stoner) sings and plays piano, she does not play guitar in the film.