Guru Sishyan is a 2010 Tamil-language action comedy film directed by Sakthi Chidambaram.
The movie stars Sathyaraj and Sundar C in the lead roles, with Sathyaraj playing Guru, a slimy moneylender in Rajapalayam. Eeti, played by Sundar C, is his constant companion who helps him take over the town with their boorish ways.
The story revolves around the rivalry between Guru and Mahalakshmi, played by Saranya, who were once husband and wife but fell out due to Guru's sister's suicide. Eeti, revealed to be Mahalakshmi's long lost brother, aims to unite the estranged couple.
The film features music composed by Dhina, released by Saregama, with a notable song titled "Ketteley".