Hilary or Hillary may refer to:

  • Hilary (name), or Hilarie or Hillary, a given name and surname (includes list of name-holders)
  • Hillary Clinton, American politician
  • Edmund Hillary, one of the first to summit Mount Everest
  • Hillary Coast, Antarctica
  • Hilary term, the spring term at the Universities of Oxford and Dublin
  • Hikari no Densetsu, a 1985 manga series, known in Italian as Hilary
  • Hillary (film), a 2020 American documentary film about Hillary Clinton
  • HMS Hilary
  • Hilary: the brave world of Hilary Pole, 1972 book by Dorothy Clarke Wilson
  • List of storms named Hilary, the name of several storms
  • Hillary Montes, a mountain range on Pluto

See also

  • Hillery (disambiguation)
  • Saint Hilary (disambiguation)
  • Saint-Hilaire (disambiguation)
  • Ilar (disambiguation), Welsh form of the name Hilary
  • Eleri (disambiguation), Welsh form of the name Hilarus
  • Hillarys, Western Australia