Suyamvaram (transl. Betrothal ceremony) is a 1999 Indian Tamil-language comedy drama film starring an ensemble cast from actors in the Tamil film industry and shot by a large technical team from the industry. The film was planned by Giridharilal Nagpal who produced and wrote the film's story and brought together 14 major directors, 19 cinematographers and over thirty leading actors in the Tamil film industry.

The film also holds the Guinness World Record for casting the most stars in a film and also for being the quickest ever feature-length film made, with filming being completed in 23 hours and 58 minutes. The film released on 16 July 1999, with most critics praising the intentions of the makers.