MDZ

MDZ may refer to:


 * MDZ Shield, a device on American school buses to prevent people from falling under the wheels
 * Michael Del Zotto, ice hockey player for the Anaheim Ducks
 * Munich Digitization Center of the Bavarian State Library, Germany
 * Governor Francisco Gabrielli International Airport, Argentina, IATA code MDZ
 * Taylor County Airport (Wisconsin), FAA code MDZ