Lasse Spang Olsen
- Birthday: 1965-04-23
- Place of birth: Virum, Danmark
Lasse Spang Olsen (born 23 April 1965) is a Danish filmmaker. He is the son of illustrator and author, Ib Spang Olsen. Apart from his many directorial and stunt coordinator credits, Olsen worked as a coordinator of extras on more than 300 films over the course two decades.
