Gustav Lorentzen
- Known for
- Writing
- Gender
- Male
- Born
- September 28, 1947
- Age at death
- 62
- Died
- April 21, 2010
- From
- Bergen, Norway
Gustav Fredrik Lorentzen was a Norwegian musician, comedian and writer. He is best known to most as his alter ego "Ludvigsen" in the duo Knutsen & Ludvigsen (1970–1986).
