GMCH (disambiguation)

GMCH may refer to:
 * GMCH Chandigarh, a government teaching hospital in Chandigarh], India
 * Gauhati Medical College and Hospital, Assam
 * General Motors Components Holdings - Holding company of GM for components businesses, some which were re-acquired from Delphi Corporation
 * Northbridge (computing) - Integrated video controllers also known as Graphics and Memory Controller Hub.