83 is a 2021 Indian Hindi-language biographical sports drama film written and directed by Kabir Khan and produced by Deepika Padukone, Kabir Khan, Vishnu Vardhan Induri and Sajid Nadiadwala. Based on the India national cricket team led by Kapil Dev, which won the 1983 Cricket World Cup, and jointly written by Khan, along with Sanjay Puran Singh Chauhan, Vasan Bala and Sumit Arora, with sequences supervised by Rob Miller of ReelSports, it features an ensemble cast including Ranveer Singh, Padukone, Pankaj Tripathi, Tahir Raj Bhasin, Jiiva, Saqib Saleem, Jatin Sarna, Chirag Patil, Dinker Sharma, Nishant Dahiya, Harrdy Sandhu, Sahil Khattar, Ammy Virk, Adinath Kothare, Dhairya Karwa and R. Badree.

Sajid Nadiadwala is an Indian film producer, writer, and director who works in Hindi cinema. He is the owner of Nadiadwala Grandson Entertainment. Grandson of filmmaker A.K. Nadiadwala, Sajid has written and produced films including Housefull (2010), Baaghi (2016) to directing Kick (2014) that brought him various debutant director awards, and wrote the Marathi film Lai Bhaari that was produced by Riteish Deshmukh.