NHC

NHC may refer to:


 * Nag Hammadi Codex, or Nag Hammadi Codices (e.g. NHC II, NHC XIII)
 * New Hanover County, a county in North Carolina
 * New Haven County, a county in Connecticut.
 * Nantong Haimen Codion F.C., an association football club in China
 * The National Humanities Center in North Carolina
 * The National Hurricane Center of the United States
 * The Naval Historical Center of the United States
 * National Hamster Council, an organization in the United Kingdom
 * The National Health Council of the United States
 * The Natural Health Center in Portland, Oregon
 * The National Health Commission of the China
 * The National Housing Conference in Washington, D.C.
 * The National Hockey Center in St. Cloud, Minnesota
 * N-Heterocyclic carbene, a persistent carbene, commonly used as ligand in organometallic chemistry
 * Nearly a Haskell Compiler, for Acorn A5000 personal computers
 * New Hampshire College, the former name of what is now called Southern New Hampshire University, a private university in Manchester, New Hampshire
 * No Homers Club (NoHomers.net), a large Internet forum devoted to discussing The Simpsons
 * North Harris College, now Lone Star College-North Harris
 * North Hertfordshire College in north Hertfordshire, England
 * Nsambya Home Care of Nsambya Hospital, Uganda
 * NHC band, formed in 2021 by Dave Navarro, Taylor Hawkins and Chris Chaney.