Thottal Poo Malarum is a 2007 Indian Tamil-language romance film written and directed by P. Vasu, starring his son Sakthi Vasu and Gowri Munjal, two newcomers. Rajkiran, Sukanya, Nassar, Vadivelu and Santhanam played supporting roles. The music was composed by Yuvan Shankar Raja. The film was released on 3 August 2007 and became an average grosser. The film's title is based on a song from Padagotti (1964).

Vasudevan Peethambaram, known professionally as P Vasu, is an Indian director, writer and actor who works predominantly in Tamil and Kannada films apart from a few Telugu, Hindi, and Malayalam language films. In a career spanning three decades, Vasu has directed over 64 films to his credit.