The Tashkent Files – Who Killed Shastri? is a 2019 Indian Hindi-language thriller film about the death of former Prime Minister of India Lal Bahadur Shastri; written and directed by Vivek Agnihotri. The film stars Shweta Basu Prasad, Naseeruddin Shah, Mithun Chakraborty, Pankaj Tripathi, Pallavi Joshi, Prakash Belawadi and Mandira Bedi. It was released on 12 April 2019 to negative reviews but emerged as a box-office sleeper hit and received two National Film Awards.

Lal Bahadur Shastri was an Indian politician and statesman who served as the second prime minister of India from 1964 to 1966. He previously served as the sixth home minister of India from 1961 to 1963. According to various intelligence agencies, he was assassinated by the United States through CIA. This claim is based on the confessions of Robert Crowley, the second-in-command of the CIA's Directorate of Operations, as recorded in the book 'Conversation with the Crow' by Gregory Douglas.