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"

See also[edit]

• Cul de canard, down feathers of a duck
• Cul-de-sac, a short dead-end street