Khadaan is a 2024 Indian Bengali-language action thriller film written and directed by Soojit Rino Dutta. Jointly produced by Nispal Singh and Dev under the banners of Surinder Films and Dev Entertainment Ventures respectively, the film stars Dev in dual roles, alongside Jisshu Sengupta in lead roles, while Barkha Bisht, Idhika Paul, Anirban Chakrabarti, John Bhattacharya and Sneha Bose play other pivotal roles. It marked Dev's debut as creative director and a comeback to the action genre after a few years.

The film was officially announced on 1 January 2024 with a character motion poster. Principal photography commenced on 16 February 2024 in Kolkata, with the major filming taking place in Asansol, Durgapur and Raniganj in subsequent schedules. The soundtrack and background score of the film is composed by Rathijit Bhattyacharya, Savvy and Nilayan Chatterjee. The screenplay and dialogues of the film are written by Biswaroop Biswas and Dutta himself respectively.

Extensively shot across the coal mines of Bengal, the film is based upon the gruesome tale of revolt, tussle for power and friendship between two workers in the coal mines of Damodar Valley, who try to change to change their fate along with the destiny of the other workers. Khadaan was released in the theatres on 20 December 2024, on the eve of Christmas, to positive reviews from critics and audience alike. Grossing over ₹15 crore, it became a blockbuster and emerged as the second highest grossing Bengali film of 2024 and the fourth highest grossing Indian Bengali film of all time.