Problem Child 3: Junior in Love (1995) is the sequel to Problem Child 2, and is the third and final entry in the Problem Child series. In this sequel, Junior is in his Preteens and is in love with a girl named Tiffany. However, she doesn't notice him. Unfortunately there are three other boys interested in her as well. Mr. Peabody had switched jobs again; he is now Junior's dentist. He takes advantage of this by trying to give Junior dental braces.

This film features William Katt as Ben Healy, Justin Chapman as Junior Healy, Gilbert Gottfried as Dr. Peabody and Jack Warden as Big Ben.

This film is not considered canonical with the series since Ben's love interest Annie (from Problem Child 2) and her daughter Trixie don't show up in this film, nor does Lawanda Dumore.