Om is a 2018 Indian Tamil language drama film written and directed by P. Bharathiraja. The film starrring P. Bharathiraja, Nakshatra, Joe Malloori and Mounika is bankrolled by Manoj Kumar under his banner Manoj Creations. The music for the film is composed by N.R. Ragunanthan and score is by Sabesh-Murali while cinematography is handled by Salai Sagadevan. The film premiered at the 2018 South Asian Short Film Festival which was held in Ooty. The film's title is an acronym which stands for "Old Man".