GZM may refer to:
- Gour Malda railway station (Indian Railways station code: GZM), a railway station in West Bengal, India
- Metropolis GZM, a metropolitan unit composed of 41 contiguous municipalities in the Silesian Voivodeship of Poland
- Xewkija Heliport (IATA: GZM), a small heliport on the island of Gozo in Malta