Katzen is a surname of German origin, which means "cats". It may refer to:

• Daniel Katzen (born 1952), French horn player and teacher
• Jay K. Katzen (1936–2020), American diplomat
• Lila Katzen (1925–1998), American sculptor
• Mollie Katzen (born 1950), American chef and writer
• Sally Katzen (born 1942), American legal scholar
• Katzen (performer)

• Katz (surname)
• Katzenbach (disambiguation)
• Katzenellenbogen
• Katzenelson
• Katzenstein (disambiguation)
• Katzman
• Katzmann

• Katzen Arts Center, American University, Washington DC
• Katzen Cancer Research Center, Washington DC
• Katzensee, a lake in Zurich, Switzerland

Surname list

This page lists people with the surname Katzen.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.