Cotillion is an 18–19th century French dance.
Cotillion may also refer to:
Cotillions (album), a Billy Corgan album Cotillion (Malazan), a character in the Malazan Book of the Fallen series Cotillion (novel), a 1953 Regency novel by Georgette Heyer Cotillion ball, a formal presentation of young ladies, debutantes, to polite society Cotillion Ballroom, a music venue in Wichita, Kansas Cotillion Hall, a historic dance hall in Portland, Oregon, United States Cotillion Handicap, an annual American Thoroughbred horse race in Bensalem, Pennsylvania Cotillion Records, a record label HMS Cotillion, a name of several Royal Navy ships Cotillion, a model of Lowrey organ: List of Lowrey organs § Cotillion