GPH

GPH may refer to:


 * 3GPH, a radio station in Australia
 * GamePark Holdings, a South Korean electronics company
 * Glycophorin, a protein found on red blood cells
 * Grand Pacific Hotel (Fiji)
 * Greenslopes Private Hospital, in Brisbane, Australia
 * Guangxi Pingguo Haliao F.C., a Chinese association football club
 * Guanidinopropionase, an enzyme
 * Midwest National Air Center, in Missouri, United States