Billboard Dad is a 1998 American romantic comedy film directed by Alan Metter starring Mary-Kate and Ashley Olsen.

Set in Los Angeles, California, the film revolves around 12-year-old twin sisters, Emily (a surfer girl) and Tess (a member of the high-diving team), as they try various strategies to get their widower father, Max (a talented artist and sculptor), a girlfriend.

After their first attempts end in failure, Tess and Emily team up with their friend, Cody, to paint an advertisement on a giant billboard situated high above Sunset Boulevard.

Brooke and Max coincidentally meet and take a liking to each other and Debbie agrees they should start dating.

At first, Tess and Emily don't like Brooke's son, Ryan, a skater punk boy.