Udhay, (born Udhayanidhi on 20 November 1996) is an Indian storyboard writer,producer and songwriter.During college, Udhayanidhi took part in various cultural events and performed mimicry and stand-up comedy on stage. He started his career as a mimicry artist.

Mathikettan Solai (2020), Udhay's first book, was inspired by true incidents - This tract was notified as a Reserve Forest by the Travancore Government in 1897. Part of the land, prior to becoming a national park, had been leased out for the production of Cardamom. It was declared a National Park on 21 November 2003 to protect its ecological, faunal, floral and geographical wealth and its environment. It was published in 2020 by cafetime in India;