Zep
- Birthday: 1967-12-15
- Place of birth: Onex, Genève, Switzerland
- Also know as: Philippe Chappuis
Zep (born December 15, 1967) is the pseudonym of Philippe Chappuis, a comics creator from Switzerland, known for his series Titeuf, a popular character in French-speaking countries, and Tchô!, the associated Franco-Belgian comics magazine.
