No One Killed Jessica is a 2011 Indian Hindi-language crime drama film written and directed by Rajkumar Gupta. It stars Vidya Balan and Rani Mukerji. Based on the Jessica Lal murder case, the film revolves around a bartender who dies after being shot by a politician's son and her sister's struggle to find justice for her death.

Made on a budget of ₹9 crore (US$1.0 million), No One Killed Jessica was released theatrically on 7 January 2011. The film received widespread critical acclaim for its screenplay and cast performances and emerged as a sleeper hit, grossing ₹45.72 crore (US$5.3 million) approximately in its theatrical run. It was nominated for Best Film, Best Director (Gupta), and Best Actress (Balan) at the 57th Filmfare Awards, where it won Best Supporting Actress (Mukerji).