Is Zac Efron Gay Exploring the Sexuality of this Famous Has Zac Efron same-sex oriented? There has been much speculation surrounding the actor's sexual orientation. However, Efron's sexual preference is a personal matter, and Zac has not shared any information about it. While some rumors might circulate regarding who he is dating, it is important to respect Zac's personal space. Ultimately, it is up to Efron to disclose his sexual orientation if he wishes to do so.