Frances Antony Cyril Raja known professionally as Vijay Antony, is an Indian music composer, playback singer, actor, film editor, lyricist, audio engineer, and filmmaker working predominantly in Tamil cinema. He made his debut as music composer in 2005. He is the first Indian Music Director to win the 2009 Cannes Golden Lion for the song Naaka Mukka advertising film in the Best Music category. The song was played at the 2011 Cricket World Cup. He made his acting debut film Naan in 2012. He is best known for his roles in action thriller films such as Naan (2012), Salim (2014) and Pichaikkaran (2016).

Vijay Antony was born in Vadakkankulam, Tirunelveli District. When he entered the media and film industry, he had picked Agni as his stage name, but this was changed to Vijay by S. A. Chandrasekhar who had commented that Agni was not lucky and christened him after his son Vijay.

Antony was brought up by his mother after his father's death by suicide when he was 7. He is not a trained musician, but started his career as a sound engineer and later became a music composer. After completing his tertiary education, he established an audio studio called Audio Infotainment and worked there as a sound engineer. In his early days as a music composer, he composed jingles for advertisements, and notable background scores for television shows by conducting research on sound engineering. His music composing venture in movies arrived when Oscar Ravichandran approached Antony to compose music for his film Dishyum, but his music composer debut in movies happened through Sukran, as it was released first.