Fred Zimmerman
Fred or Frederick Zimmerman may refer to:
- Frederick Zimmermann, American double bassist and teacher
- Frederick Hinde Zimmerman, American banker, farmer, real estate entrepreneur, businessman, and hotel owner
- Frederick Henry Zimmerman, American politician in the Minnesota House of Representatives
- Fred R. Zimmerman, Republican politician who became governor of Wisconsin
- J. Fred Zimmerman Jr., American theater manager and stage producer
- J. Fred Zimmerman Sr., American theater owner and leader of the Theatrical Syndicate