Bayam Oru Payanam () is a 2016 Indian Tamil-language horror film written and directed by Manisharma. The film features Bharath Reddy, Vishakha Singh and Meenakshi Dixit in the leading roles, while Urvashi, Singampuli, and Yogi Babu play supporting roles. Featuring music composed by YR Prasad, production for the film began in mid-2015. The film was released on 25 August 2016 in India.
Manisharma began Bayam Oru Payanam during mid-2015 and revealed that the film was "almost complete" by October 2015. Vishakha Singh, Bharath Reddy and Meenakshi Dixit were announced to be playing the lead roles in the film, with the makers describing it as a "female-orientated, horror film". The team shot a twenty-day schedule in Munnar during late December 2015, with Vishakha Singh portraying a ghost in her scenes. According to Vishakha Singh, the film was shot for 19 to 21 hours a day. Leeches were an issue during filming and a lot of the cast and crew encountered leech bites, except for her since she used eucalyptus oil and salt to prevent them.
The music was composed by Y. R. Prasad.