MCZ

MCZ may refer to:


 * Marine Conservation Zone, type of marine nature reserve in UK waters
 * Martin County Airport, North Carolina, USA
 * Momoiro Clover Z, Japanese girl group
 * Museum of Comparative Zoology, Harvard University, Massachusetts, USA
 * Zumbi dos Palmares International Airport, Maceió, Brazil (IATA code)
 * The former ticker symbol for Mad Catz