Nux

Nux or NUX may refer to:


 * National Union of Ex-Service Men, a defunct association of military veterans in the United Kingdom
 * Nux (newspaper), a student newspaper at the University of KwaZulu-Natal
 * Nux (Mad Max character), one of the main characters in the film Mad Max: Fury Road
 * NUX Organization, a Japanese record label
 * "Nux" (poem), a Latin poem spuriously attributed to Ovid
 * Strychnos nux-vomica, a species of deciduous tree native to India and Southeast Asia