Siddhi Idnani (born 10 January 1996) is an Indian actress who appears in Tamil and Telugu language films. She made her acting debut in Telugu movie Jamba Lakidi Pamba (2018). She was critically acclaimed as "Paavai" for her role in a Tamil film Vendhu Thanindhathu Kaadu (2022).

Personal life
Siddhi Idnani was born and brought up in Mumbai, India. Her father, Ashok Idnani, is a voice modulation trainer and her mother, Falguni Dave, is a television actor.