Roja is a 1992 Indian Tamil-language romantic thriller film written and directed by Mani Ratnam. It stars Arvind Swamy and Madhoo in the lead roles. The theme of the film is based on the relationship between Savitri and Satyavan of the Hindu epic, Mahabharata. The film was also dubbed in Hindi, Marathi, Malayalam and Telugu languages.

The film won three National Film Awards, including Best Film on National Integration, catapulting Ratnam to national acclaim. The film also gained international acclaim with its nomination for Best Film at the 18th Moscow International Film Festival. The film was later re-released for international audiences in light of the growing fear of terrorist attacks across the world. It is the first in Ratnam's trilogy of films that depict human relationships against a background of Indian politics, including Bombay (1995) and Dil Se.. (1998).

A.R.Rahman debuted as a film composer with this film. He won the National Film Award for Best Music Direction, Filmfare Award for Best Music Director - Tamil and the Tamil Nadu State Film Award for Best Music Director for his work. This soundtrack is among the "10 Best Soundtracks" of all time listed by TIME magazine, issued in 2005.

All lyrics written by Vairamuthu; all music composed by A.R. Rahman.

Roja is the debut soundtrack album of music composer A. R. Rahman, featuring lyrics by Vairamuthu. It is the soundtrack to the 1992 Tamil film of the same name, directed by Mani Ratnam, and starring Aravind Swamy and Madhoo. Released on Lahari Music, it was also listed in Time magazine's "10 Best Soundtracks" of all time. It also fetched the National Film Award for Best Music Direction for A. R. Rahman and the National Film Award for Best Lyrics for Vairamuthu.

The Tamil and Hindi versions of the album sold over 3 million units in India, with the Tamil version selling over 200,000 units and the Hindi version selling 2.8 million units. The Hindi version of the album earned ₹7.5 crore (equivalent to ₹43 crore or US$6.2 million in 2018) in sales.