Shweta Mohan (born 19 November 1985) is an Indian playback singer. She has received four Filmfare Awards South for Best Female Playback Singer, one Kerala State Film Awards and one Tamil Nadu State Film Awards. She has recorded songs for film music and albums in all the four South Indian languages namely, Malayalam, Tamil, Telugu, Kannada along with the Hindi language and has established herself as a leading playback singer of South Indian cinema.

Shweta Mohan was born into a Malayali family in Chennai, Tamil Nadu. She is the daughter of Krishna Mohan & famous Playback singer Sujatha Mohan. She married her long-time boyfriend Ashwin Shashi on 16 January 2011. Shweta Mohan and Ashwin welcomed a baby girl on 1 December 2017.