Marco Casagrande, is a Finnish architect, environmental artist, architectural theorist, writer and professor of architecture.
- Born: May 7, 1971, Turku, Finland
- Spouse: Nikita Wu
- Education: Helsinki University of Technology
- Structures: Sandworm, Treasure Hill, Chen House, Bug Dome, More
- Children: Olivia Casagrande, Lukas Casagrande
- Siblings: Linda Casagrande, Carita Casagrande