Prashanth Siddi is an Indian actor who works in Kannada-language films. As of August 2020, he has appeared in seventy films.

Career
Coming from a lower income background, Prashanth Siddi was selected by Chidambar Rao Jambe to work in the theatre group Ninasam. He made his film debut with Paramathma in a supporting role. He played minor roles in several films including Drishya and Lucia before playing a cheater in Duniya Soori's Kendasampige. He was signed to play the lead roles in Pantru and Vyapthi Pradeshada Horagiddare, both of which are yet to release. He also was to play the lead role in Soori's Kaage Bangaara; however, the project was later dropped.

Personal life
Prashanth Siddi is of Siddi descent.