Nox

Nox may refer to:

Science and technology

• NO_x, 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
• Helié de Montbel (codenamed Nox), an operator from Delta Force (2025 video game)
• NOX, a character from the Tokusatsu TV show, Kamen Rider ZEZTZ

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

See also

• Atrophaneura nox, the Malayan batwing butterfly
• Nox2, a subunit of NADPH oxidase
• Night (Latin: Nox)
• Knox (disambiguation)
• Knock (disambiguation)
• Nock (disambiguation)
• Nitrogen oxide (disambiguation)