Nox

Nox may refer to:

Science and technology

 * NOx, a generic term for the mono-nitrogen oxides:
 * Nitric oxide (NO)
 * Nitrogen dioxide (NO2)
 * Nox (unit) (nx), a unit of illuminance
 * Nox (platform), a piece of the software-defined networking ecosystem
 * NADPH oxidase, a membrane-bound enzyme complex

Entertainment

 * Nox (Stargate), a race in the television series Stargate SG-1
 * Nox (Marvel Comics), a fictional character appearing in the Marvel Comics universe, based loosely on Nyx of Greek mythology
 * Nox (video game)
 * Nox (band), a pop band from Hungary
 * Nox, Noximilien, in the Wakfu cartoon series
 * Nox, in the U.S. TV series Star-Crossed
 * Nox, a fictional character in the series Incarnations of Immortality by Piers Anthony

Other uses

 * Nox (Night), the Roman equivalent of the Greek goddess Nyx
 * Nox, Shropshire, a hamlet in England
 * Nox (wrestler), ring name for Welsh professional wrestler Steffanie Rhiannon Newell
 * N.O.X., another term used for Night of Pan