Unbound may refer to:

Arts, entertainment, and media


  • Unbound, formerly the name of Deathbound, a four-piece death metal band from Vaasa, Finland
  • Unbound (Merciless album), 1994
  • Unbound (Forrest Fang album), 2011
  • "Unbound (The Wild Ride)", a song by Avenged Sevenfold on the album Avenged Sevenfold

    Other arts, entertainment, and media

  • Unbound (book), a 2010 narrative nonfiction book by author Dean King
  • Doctor Who Unbound, series of audio plays in an alternative universe for Doctor Who
  • Frankenstein Unbound, a movie by Roger Corman based on a book by Brian Aldiss

    Brands and enterprises

  • Unbound (publisher), a crowd-funded publishing company
  • The Unbound Collection by Hyatt, a new division of full-service hotels which are part of the Hyatt system but unbranded, maintaining their individual names


  • Unbound (nonprofit organization), a nonprofit sponsorship organization headquartered in Kansas City to serve the poor
  • Unbound Project, a project celebrating female animal advocates, founded by Jo-Anne McArthur and Keri Cronin

    Science, technology, and mathematics

  • Unbound (DNS server), a validating, recursive, and caching DNS server
  • In physics and chemistry, an unbound system is a system that takes no energy input to bring about its separation into constituent particles (see bound state, binding energy).