Vishnuvardhan is an Indian film director, producer and screenwriter who predominantly works in the Tamil cinema.

Kurumbu (transl. Naughty) is a 2003 Indian Tamil-language teen romantic comedy film directed by Vishnuvardhan, making his directorial debut. The film, a remake of the 2002 Telugu film Allari, stars Naresh, who also starred in the original version, along with Nikita Thukral and Diya. The film was released on 21 November 2003, failing to repeat the success of the original version and hence, ending up as a box-office bomb. Although there is the Telugu original, it was dubbed in Telugu also as Naa Allari.