Naragasooran (Tamil: நரகாசுரன் lit. 'Narakasura') is an unreleased Indian Tamil-language supernatural horror film written and directed by Karthick Naren. Produced by Badri Kasthuri, it features an ensemble cast led by Aravind Swamy, Shriya Saran, Sundeep Kishan, Aathmika and Indrajith Sukumaran. It is the second film in Naren's "thriller trilogy", with the first one being Dhuruvangal Pathinaaru, and it also stands as a spin-off of the former. The film remained unreleased due to various financial constraints. ()