Tu Jhoothi Main Makkaar (transl. You're a liar, I am cunning) abbreviated as TJMM, is a 2023 Indian Hindi-language romantic comedy film directed by Luv Ranjan, who wrote it with Rahul Mody. Produced by Luv Films and T-Series Films, the film stars Ranbir Kapoor and Shraddha Kapoor. Dimple Kapadia, Boney Kapoor and Anubhav Singh Bassi play supporting roles. The film marks the return of Shraddha Kapoor to films after a three-year hiatus, and the film debut of Boney Kapoor and Bassi.

The film was announced in December 2019. Initially scheduled to begin production in 2020, the filming was delayed due to the COVID-19 pandemic. Principal photography began in January 2021 and wrapped up in August 2022. The film was shot in Mumbai and Spain for 180 days. The soundtrack album featuring six songs was composed by Pritam, with lyrics written by Amitabh Bhattacharya, while the cinematography was handled by Santhana Krishnan Ravichandran and editing by Akiv Ali.

Tu Jhoothi Main Makkaar was released in cinemas on 8 March 2023, coinciding with Holi. The film opened to positive reviews and became a financial success grossing ₹220.10 crore (US$28 million) worldwide; it is the eleventh highest-grossing Hindi film of 2023. At the 69th Filmfare Awards, Pritam was nominated for Best Music Director for the film's soundtrack.