HBZ

HBZ may refer to:
 * Croatian Fraternal Union Avenue (Croatian: Avenija Hrvatske bratske zajednice, Avenija HBZ), in Zagreb, Croatia
 * Habib Bank AG Zurich
 * Heber Springs Municipal Airport, in Arkansas, United States
 * Hemoglobin subunit zeta, encoded by the HBZ gene
 * Hazza bin Zayed Stadium, in Al Ain, United Arab Emirates
 * HBz, German DJ duo