Yuvan Shankar Raja is an Indian singer-songwriter, film score and soundtrack composer, and occasional lyricist from Chennai, Tamil Nadu. He has predominantly scored music for Tamil films.

Yuvan Shankar Raja comes from musically affluent Tamil family, Yuvan Shankar Raja is the third and youngest child of musician and film composer Ilaiyaraaja and his wife Jeeva. He is the younger brother of music director Karthik Raja and playback singer-cum-music director Bhavatharini. His father as well as his siblings have sung many songs under his direction.

After initial struggle, he made his big break with the Thulluvadho Ilamai soundtrack (2001), and evolved as one of Tamil cinema's most sought-after composers by the mid-2000s.

Considered a versatile composer, he often strives for different and innovative music and has explored and used elements of various genres in his compositions that range from folk and R&B to techno and heavy metal. He is particularly known for his use of western music elements and often credited with having introduced Hip hop to the Tamil film and music industry and having started the "era of remixes" in Tamil Nadu.

Being popular among the younger generation,he is frequently referred to as the "Rockstar",and the "Youth Icon of Tamil Film Music". In addition, Yuvan Shankar Raja is recognized for his background score in films (re-recording) that have fetched him accolades among critics