Harsha Chemudu (born 31 August 1991) is an Indian actor who works in Telugu cinema. He started his acting career with the viral web series Viva on YouTube with which he came to be known as "Viva" Harsha.
Harsha graduated in Mechanical Engineering from Chaitanya Engineering College in Visakhapatnam, Andhra Pradesh, India. He was an introvert.
After that, he made his debut on the big-screen with his appearance in the Telugu movie Masala in 2013 and took part in the film's promotional campaign. He also worked in films like Govindudu Andarivadele, Dohchay, Colour Photo, Thank You Brother, and others.
He worked in the web series The Grill (2019) and Hostel Daze (2019). He co-hosted Sam Jam with Samantha Ruth Prabhu in 2020 and was the host of Tamasha with Harsha, both streamed on Aha.