Madhan, real name Maadapoosi Krishnaswamy Govinda Iyengar' (born 11 July 1947 in Srirangam), is a Tamil cartoonist, journalist, writer, and film critic. He previously worked for the weekly magazine Ananda Vikatan and is currently hosting a film review show Madhan Movie Matinee in PudhuYugam TV.
He was one of the juries for the TV program Naalaya Iyakunar, Season 1.
In 2016, he was the presenter of the Tamil supernatural investigation television series Manithanum Marmangalum.
Madhan resides in Chennai, Tamil Nadu.