
Naachiyaar is a 2018 Indian Tamil-language action crime film directed by Bala and starring Jyothika in the lead role.
The film tells the story of Assistant Commissioner Naachiyaar, a tough policewoman in Chennai who is tasked with solving an underage rape case. She tracks down a heavily pregnant Arasi, the victim, on the run from her uncle and his goons who plan to get her an abortion.
Naachiyaar saves Arasi but her uncle and his friends escape and go into hiding. Meanwhile, Naachiyaar's partner, Feroz arrests the suspect, Kaathu, who is then sent to a juvenile home.
The film features music composed by Ilaiyaraaja and cinematography by Eashwar. It was released on February 16, 2018, after beginning production in March 2017.