No. Mel Gibson is not single. He has been dating his girlfriend, Rosalind Ross, for over a decade. Mel Gibson’s girlfriend is Rosalind Ross, a 34-year-old woman from Aptos, California.

Many adult couples don't let a large age gap stop them from being in a relationship, and Mel Gibson is no exception. The "Braveheart" star has been linked to writer and director Rosalind Ross ...

I mean, I prayed every day about getting this film made. Mel Gibson introduced you to Rosalind, and along with also costarring in the movie you leaned on him for advice through this experience.