|Starring||Vijay, Trisha, Mallika|
|Music By||Mani Sharma, Devi Sri Prasad, Dhina|
|Singers||Harish Raghavendra, Uma Ramanan, Premgi Amaren, Sumangali, Manikka Vinayagam, Tippu, Shankar Mahadevan, Swarnalatha, Dhina, Anuradha Sriram, Pushpavanam Kuppusamy|
Thirupaachi is a 2005 Tamil-language action film written and directed by Perarasu. The film stars Vijay, Trisha and Mallika in the lead roles, with Livingston, Pasupathy, Benjamin, Kota Srinivasa Rao, Vaiyapuri and Manoj K. Jayan in other roles. Chaya Singh made a guest appearance in a song. The film featured score composed by Dhina, and a soundtrack jointly composed by Dhina, Devi Sri Prasad, and Mani Sharma. The story is about the upright lifestyle of Sivagiri and the affectionate bond he has with his sister. It was released on 14 January 2005. The film ran for 200 days in theatres.