Vishnu Vijay is an Indian music composer and prolific flautist, born 1 December 1988 in Thiruvananthapuram, Kerala, who works predominantly in Malayalam cinema. He attended Government Model Boys Higher Secondary School, Thiruvananthapuram, and holds a Bachelor of Performing Arts as a vocal music graduate from Swathi Thirunal College of Music, having also trained under Kudamaloor Janardanan.

Before entering the Malayalam industry, he worked with composers Devi Sri Prasad in Tamil and Telugu, and G. V. Prakash Kumar, Vijay Antony, and Santhosh Narayanan in Tamil, as well as Amit Trivedi. His film music career began with Guppy (2016), and he has since composed for Ambili (2019), Thallumaala (2022), Sulaikha Manzil (2023), and Premalu (2024) - the last of which, directed by Girish A. D., featured his widely popular soundtrack including the hit single "Kutty Kudiye." In Malayalam cinema, he has been associated with veteran composers Ouseppachan, Gopi Sunder, Vidyasagar, and Deepak Dev.