Picnic at Hanging Rock
- Jier: 1975
- Lân: Australia
- Sjenre: Drama, Mystery
- Studio: McElroy & McElroy, Picnic Productions Pty. Ltd., British Empire Films Australia, Australian Film Commission
- Keyword: australia, based on novel or book, orphanage, girls' boarding school, based on true story, coming of age, hanging rock, atmospheric, valentine's day, mysterious, 1900s
- Direkteur: Peter Weir
- Cast: Rachel Roberts, Vivean Gray, Helen Morse, Kirsty Child, Tony Llewellyn-Jones, Jacki Weaver