William Petersen
- Born
- 21 February 1953 (age 73)
- Place of birth
- Evanston, Illinois, USA
- Birth name
- William Louis Petersen
- Height
- 180 cm
- Known for
- Producer
William Petersen was born on 21 February 1953 in Evanston, Illinois, USA. He is a producer and actor, known for To Live and Die in L.A. (1985), Manhunter (1986) and CSI: Crime Scene Investigation (2000). He has been married to Gina Cirone since 14 June 2003. They have two children. He was previously married to Joanne Brady.
