Vaaimai is a 2016 Indian Tamil-language courtroom drama film written and directed by A. Senthil Kumar. Inspired by the script of Reginald Rose's Twelve Angry Men (1954), the film stars Shanthnu Bhagyaraj and Muktha Bhanu amongst an ensemble cast. Goundamani, Thyagarajan, Ramki, Urvashi, Manoj K. Bharathi, Prithvi Pandiarajan and Poornima Bhagyaraj are also part of the cast. Though production had begun in 2013, the film released following a production delay on 8 September 2016, garnering negative reviews.

Krishnasaamy Bhagyaraj is an Indian director, actor, screenwriter, music director, producer and politician active mainly in Tamil films. He has also written and directed Hindi films and TV serials. As an actor, he has worked in more than 75 films and has directed more than 25 films. He won a Filmfare Best Actor Award for Mundhanai Mudichu (1983). He received Lifetime Achievement Award in SIIMA (2014). He is the editor of weekly magazine Bhagya and has also written several novels.