Satya (transl. Truth) is a 1998 Indian Hindi-language crime film, produced and directed by Ram Gopal Varma; written by Saurabh Shukla and Anurag Kashyap. It stars J. D. Chakravarthy, Urmila Matondkar and Manoj Bajpayee, alongside Saurabh Shukla, Aditya Shrivastava and Paresh Rawal. It is the first of Varma's Gangster trilogy about organised crime in India. The film follows Satya (Chakravarthy), an immigrant who comes to Mumbai looking for a job, befriends Bhiku Mhatre (Bajpayee) and is drawn into the Mumbai underworld.

Varma, initially planned to make an action film, but decided to make a film focusing on felonies after meeting some criminals. He hired Kashyap and Shukla to write the film, and opted to use lesser-known actors. The soundtrack and score were composed by Vishal Bhardwaj and Sandeep Chowta, respectively, while the lyrics were written by Gulzar. Its early cinematography was done by Gerard Hooper, who was replaced by Mazhar Kamran. The film was shot in Mumbai on a budget of ₹2.5 crore (US$290,000).

Satya was released on 3 July 1998 with widespread critical acclaim, particularly for its realistic depiction of the Indian underworld and Bajpayee's performance. It was also commercially successful, grossing ₹15 crore (US$1.7 million), and helped launch a number of careers (especially for Kashyap and Bajpayee). The film won six Filmfare Awards and a National Film Award. Over the years, Satya has been regarded as a cult film, and is considered as one of the greatest films ever in Indian cinema. It influenced future gangster films and inspired several sequels like Company (2002) and D (2005), and a direct sequel, Satya 2 (2013).