Lasse Pöysti
- Birthday: 1/24/1927
- Deathday: 4/5/2019
- Place of birth: Sortavala, Republic of Karelia, Russia
- Fame for: Acting
- Also known as: Lasse
Biography
Lasse Pöysti is a Finnish actor, director and a screenwriter. He has acted in both Finnish and Swedish productions. He retired from acting in 2012.