GHM (disambiguation)

GHM may refer to:
 * Guitar Hero: Metallica, a 2009 music rhythm video game
 * Guitar Hero Mobile series, the Guitar Hero game series
 * Global Harvest Ministries, the Christian mission organisation
 * Guwahati Half Marathon, an annual road running event held on the streets of Guwahati, India
 * Centerville Municipal Airport (Tennessee), the IATA code GHM
 * Gaza Health Ministry, the Palestinian government agency