Jess (disambiguation)

Jess is a given name and a surname. It may also refer to:


 * Jess (falconry), the strap that tethers a hawk or falcon
 * Jess (programming language)
 * Jess (novel), by H. Rider Haggard
 * Jess (album), a 2024 album by Jess Glynne
 * Joint Expert Speciation System, chemistry software