Cul

Cul or CUL may refer to:


 * Cambridge University Library
 * City University London
 * Columbia University Library
 * Cumberland, from its Chapman code
 * Bachigualato Federal International Airport, (IATA airport code: CUL) in Culiacán, Sinaloa, Mexico
 * Cul (software), a female vocal for Vocaloid 3
 * Serpent (comics), a Marvel Comics character named Cul Borson
 * Abbreviation for "See you later"