HGC

HGC can stand for:


 * Harvard Glee Club
 * Hercules Graphics Card
 * HGC (field hockey), a Dutch field hockey club located in Wassenaar, South Holland on the border of The Hague
 * HGC Global Communications, an internet service provider in Hong Kong
 * H.O.C. Gazellen-Combinatie, a Dutch field hockey club
 * Human Genetics Commission