Bandhan (transl. Bond) is a 2004 Indian Bengali language romantic-drama film co-written and directed by Rabi Kinnagi. Produced by Shrikant Mohta and Mahendra Soni under the banner of Shree Venkatesh Films, it stars Jeet, Koel Mallick (in a dual role) and Victor Banerjee in the lead role. The film follows Ronny, an innocent child living with his father and growing up in foreign, often misses his dead mother Meena. After getting invited in India on the occasion of a marriage ceremony of his mother's cousin in India, he meets his maternal aunt Reena, who resembles his mother as they were the twins. Then Ronny thinks Reena to be his mother and wants his father to marry her. The film was a remake of the Telugu film Santosham and the Tamil film Unnai Thedi.

The soundtrack of the film was composed by Jeet Gannguli. All the songs of the film, particularly 'Shey Chhilo Boroi Anmona', sung by Shaan and 'Je kothati Mone', sung by Shreya Ghoshal and Sonu Nigam became chartbuster upon its release.

Bandhan is the 3rd film of the super hit pair, Jeet and Koel together. It also marks the 4th collaboration between Jeet and Rabi Kinagi. It was an all-time blockbuster at the box office and ran more than 200 days in theatres, becoming the highest grossing Bengali film of 2004.