HZD

HZD may refer to:


 * Carroll County Airport (Tennessee) (FAA LID: HZD), a county-owned, public-use airport in Carroll County, Tennessee
 * Hazaribagh Road railway station (station code: HZD), a railway station on the Grand Chord line of East Central Railway
 * Movement for Democracy (Hnutie za demokraciu), a political party in Slovakia
 * Horizon Zero Dawn, a video game released in 2017