Jill Banner
- Birthday: 11/8/1946
- Deathday: 8/7/1982
- Place of birth: Bremerton, Washington, USA
- Fame for: Acting
Biography
Jill Banner, born Mary Kathryn Molumby, was an American film actress, possibly best known for her role as Virginia, the "spider baby" in the 1964 cult horror-comedy film "Spider Baby". She had a longhand complicated relationship with Marlon Brando.