Bunty Aur Babli (transl. Bunty and Babli) is a 2005 Indian Hindi-language crime comedy film directed by Shaad Ali and written by Jaideep Sahni, based on a story by Aditya Chopra, who produces the film under the Yash Raj Films. It stars Amitabh Bachchan, Abhishek Bachchan, and Rani Mukerji in lead roles. The younger Bachchan and Mukerji play con-artist partners-in-crime, Bunty and Babli, while the elder Bachchan plays DCP Dashrath Singh, whose focus is solely to catch them.The soundtrack of Bunty Aur Babli was composed by Shankar–Ehsaan–Loy, with lyrics written by Gulzar and Blaaze together, and was released under the banner YRF Music. Bunty Aur Babli released worldwide on 27 May 2005, and proved to be a commercial success at the box-office, grossing ₹90.4 crore worldwide, thus becoming the second highest-grossing Indian film of 2005. It received positive reviews from critics upon release, with praise for its direction, novel story, screenplay, soundtrack, humor, costumes, styling and performances of the cast.

At the 51st Filmfare Awards, Bunty Aur Babli received 8 nominations, including Best Film, Best Actor (Abhishek Bachchan), Best Actress (Mukerji) and Best Supporting Actor (Amitabh Bachchan) and won – Best Music Director (Shankar–Ehsaan–Loy), Best Lyricist (Gulzar) and Best Female Playback Singer (Alisha Chinai), the latter two for the song "Kajra Re".

The film was remade in Telugu as Bhale Dongalu (2008). A sequel under the title of Bunty Aur Babli 2, starring Rani Mukerji, Saif Ali Khan, Siddhant Chaturvedi and Sharvari Wagh was released theatrically on 19 November 2021.