MGC

MGC can refer to:


 * Machine Gun Corps
 * Malvern Girls College
 * Massachusetts General Court, legislature of that U.S. state
 * Media Gateway Controller, a device in Voice over IP networks
 * Medical Grade Cannabis
 * Megestrol caproate, a progestin
 * Mekong-Ganga Cooperation
 * Melbourne Girls' College
 * MGC, a British sports car.
 * Michael Gordon Clifford
 * Middle Georgia College
 * Midsize Gas Carrier, a type of ship
 * Midwest Gaming Classic, video game trade show in Wisconsin
 * Mississippi Gulf Coast
 * Mitsubishi Gas Chemical Company, Inc.
 * Museums and Galleries Commission
 * The Mircom Group of Companies
 * The post-nominal for recipients of the British Columbia Medal of Good Citizenship