Supergirl
- År: 1984
- Land: Netherlands, United Kingdom, United States of America
- Sjanger: Adventure, Fantasy, Action
- Ettromsleilighet: Artistry Limited, Alexander and Ilya Salkind Productions
- Nøkkelord: magic, superhero, laser, based on comic, alternate dimension, teenage girl, gardener, occult, heroine, love potion, invisible monster, girls' school
- Regissør: Jeannot Szwarc
- Cast: Faye Dunaway, Helen Slater, Peter O'Toole, Mia Farrow, Brenda Vaccaro, Peter Cook