Ragasiya Snehithane is a 2008 Indian Tamil-language horror thriller film written and directed by Sujo Visanth.
The film stars Lakshmi Rai along with newcomers Vasanth, Vijayraj, Prakash, Kandan, and Sriram, among others. The supporting cast includes Jayasurya, Charan Raj, Mahanadhi Shankar, Sethu Vinayagam, Hemalatha, Gowthami Vembunathan, M. S. Bhaskar, Pandu, Crane Manohar, and Bava Lakshmanan.
The film's music was composed by John Peter. It was released on 22 August 2008 after many delays, with its title based on a lyric from the song "Snegithane" in Alai Payuthey (2000).
The plot follows Vasanth and his friends as they stay in their rented house in Chennai while their friend Sakthi returns to his native village. Sakthi's return leads to strange behavior, and Jennifer, Vasanth's girlfriend, moves in with them.