Dr. Z

Dr. Z may refer to:

People

 * Dieter Zetsche, chairman of Daimler AG
 * Paul Lionel Zimmerman, an American sportswriter

Fictional characters

 * Dr. Zoidberg, a character in Futurama
 * Dr. Z, a character in Dinosaur King

Enterprises

 * Dr. Z Amplification, a manufacturer of guitar amplifiers