Thackeray is a 2019 Indian biographical film written and directed by Abhijit Panse and made simultaneously in Marathi and Hindi. The film follows the life of Balasaheb Thackeray, the founder of the Indian political party Shiv Sena. The film stars Nawazuddin Siddiqui as Thackeray and Amrita Rao as his wife. The film released on 25 January 2019, right after the 93rd birthday of Bal Thackeray.

Bal Keshav Thackeray, also known as Balasaheb Thackeray, was an Indian politician who founded the Shiv Sena, a right-wing pro-Marathi and Hindu nationalist party active mainly in the state of Maharashtra.