“Camp Rock” star Meaghan Martin is open to being in a potential third film … despite having a bad on-set experience filming the sequel years ago.

Meghan — who portrayed Tess Tyler in the first two films — plays coy on whether “Camp Rock 3” is happening and if she’s been asked to participate … but says she’d be intrigued if invited to reprise her role, and says it could be “healing” for everyone involved.

She says her character deserves justice, given her “Camp Rock 2: The Final Jam” storyline — where she bullies the new girl and stirs up chaos at the song-filled summer camp.

Her “Camp Rock” co-star Alyson Stoner also recently revealed in their memoir having troubles around the time of the films … saying Demi Lovato‘s harsh fans would lash out and even sent Alyson death threats.

Watch the full clip … Meghan says negative experiences from the past wouldn’t stop her from joining in the third film — in fact, she thinks it could be “healing” for her and her former castmates.

As you know, there’s been a ton of buzz about “Camp Rock 3,” since Joe Jonas appeared to confirm the film’s in the works while on “Hot Ones.”