Kannum Kannum Kollaiyadithaal (lit. transl. If eyes steal each other) is a 2020 Indian Tamil-language romantic heist comedy film written and directed by Desingh Periyasamy in his directorial debut. The film stars Dulquer Salmaan, Ritu Varma, Rakshan and Niranjani Ahathian. Gautham Vasudev Menon and Uday Mahesh play supporting roles. Kannum Kannum Kollaiyadithaal marks the debuts of Rakshan and Nirinjani. The plot is centered on two pairs of con artists who engage in various scams while juggling romantic relationships, ultimately teaming up to pull off a high-stakes heist.

Development of the film began in 2017, when Salmaan showed interest in collaborating with Periyasamy. Principal photography took place in Goa and Delhi from 18 November 2017 to 24 July 2018. The film features a score composed by Masala Coffee and Harshavardhan Rameshwar.

The film was released on 28 February 2020 and was successful at the box office.