Muumi ja vaarallinen juhannus
- År: 2008
- Land: Austria, Finland, Poland
- Sjanger: Animation, Family
- Ettromsleilighet: Filmkompaniet, VLMedia, Axiom Films
- Nøkkelord: summer, midsummer, moomin, light-hearted, felt animation, stop motion animation
- Regissør: Maria Lindberg
- Cast: Tapani Perttu, Johanna Viksten, Jasper Pääkkönen, Elsa Saisio, Taneli Mäkelä, Outi Alanen
