Thambi Pondatti () is a 1992 Indian Tamil-language film, written and directed by Panchu Arunachalam. The film stars Rahman, Sukanya, Nizhalgal Ravi and Ramya Krishnan. It was released on 7 February 1992, and did not perform well at the box office.
Somu is an advertising photographer who exclusively works with female models. His family is a very modern family. His elder brother Balu falls in love with his friend Maala, a modern woman, and he discloses it to Somu. They finally get married. Thereafter, the entire family searches for a bride for Somu. In turn, Somu gets married with Sumathi, who is from a strict conservative family. Sumathi becomes a suspicious wife and she finds her husband's family's behaviours irritating. What transpires later forms the crux of the story.
The soundtrack was composed by Ilaiyaraaja.