Kovai Brothers is a 2006 Tamil film directed by Sakthi Chidambaram. The film stars Sathyaraj, Sibiraj, Namitha and Vadivelu in lead roles.

Chanakya in this movie Ganesh (Sarath Kumar) is an auto driver. He is earning money to help the poor and the needy.Ganesh likes to be in publicity for that he will do kidnap and murder. Then he will be maximum publicity in the media as a person crazy only for publicity. Later people begin to call him 'Publicity' Ganesh.

Vamsy, Bose, and Nandu are childhood friends, with their bond still going strong in college. However, will things change when Bose falls in love?

Thamizh fully supports his wife's ambition of being an athlete. After her death, he is determined to help her sister Sandhya, a gifted singer, realize her dream although her father is dead against it.

Prabhakar and Bhavani are deeply in love with each other. However, lovers turn enemies when Prabhakar's father is falsely accused of killing Bhavani's father.