HSGP

HSGP may refer to:


 * High Sierra Group Proposal, a CD-ROM file system proposal by the High Sierra Group in 1985/1986
 * Homeland Security Grant Program, to incorporate projects providing funding by the US Department of Homeland Security since 2003
 * HSGP Investments, a company, who took over Filofax in 2012
 * Humanist Society of Greater Phoenix