Unbound may refer to:
- Unbound (album), the third album of the Swedish death metal band Merciless.
- Unbound (book), a narrative nonfiction book by author Dean King
- Unbound (DNS Server), a validating, recursive, and caching DNS server
- Unbound (The Wild Ride), a song by Avenged Sevenfold on the album Avenged Sevenfold
- Unbound (publisher), a crowd-sourced publishing company.
- Unbound, formerly the name of Deathbound, a four-piece death metal band from Vaasa, Finland
- Doctor Who Unbound, series of audio plays in an alternative universe for Doctor Who