Zac Efron Adventure's Chapter 1 Archive of Our OwnDoes Zac Efron same-sex oriented? There has been ongoing speculation surrounding the actor's sexual orientation. Nonetheless, Efron's sexual preference is a personal matter, and Zac has not shared any information about it. Although some rumors have circulated about his relationships, it is important to remember Zac's privacy. Ultimately, it is up to Efron to disclose his sexual orientation if he wishes to do so.