Jyotsna Radhakrishnan (born 5 September 1986) is a playback singer in Malayalam cinema. She is based in Thrissur, Kerala.

Jyotsna was born in Kuwait. At a very young age she moved to Abu Dhabi, United Arab Emirates. She did her schooling at the Asian International School in Ruwais, an industrial area 240 kilometres (150 miles) west of Abu Dhabi, where she excelled at singing.