HHH

HHH may refer to:

People

 * H. H. Holmes, one of America's first modern-day serial killers
 * Hans-Hermann Hoppe (born 1949), Austrian school economist
 * Hubert H. Humphrey (1911–1978), the 38th Vice President of the United States
 * Haela Hunt-Hendrix, musician
 * Hunter Hearst Helmsley (Triple H), stage name of professional wrestler Paul Levesque

Places

 * Haven of Hope Hospital, a public hospital in Hong Kong
 * Hilton Head Airport, in South Carolina, United States
 * Hilton Head Island High School, in South Carolina, United States
 * Holland Heineken House

Groups, organizations, companies

 * Hash House Harriers, an international group of running clubs
 * Hog Hoggidy Hog, a South African band
 * Hot Hot Heat, a Canadian band

Other uses

 * Hugo's House of Horrors, a 1990 computer game
 * Hungry Hungry Hippos, a 1978 tabletop game
 * Hyperornithinemia-hyperammonemia-homocitrullinuria syndrome, a genetic disorder
 * HHH(1,13), a run-length limited code developed by Hirt, Hassner, and Heise