Harish started his career as a child actor. He is the only male child actor to have worked in Hindi, Telugu, Tamil Kannada and Malayalam films. He then played the lead in many films. He has acted in a total of 280 films.For the film Andhra Kesari, he won the state award for the best child actor of the year 1983 from the Chief Minister Late N. T. Rama Rao. He also received special jury award as the best actor in 1996 for the film Oho Naa Pellanta produced by D.Ramanaidu, and directed by Jandhyala. Harish acted as a lead at a young age of 15. His first film as a lead actor was Daisy, a Malayalam film directed by Prathap K. Pothan. The movie also starred Kamal Hassan. In Tamil, he was introduced by T. Rajendar as a lead in the film Pookal Vidum Thudel, directed by Sridhar Rajan.In Telugu, he was introduced as a lead actor by producer D. Ramanaidu in the film Prema Khaidi in 1990 with Malashree as the female lead. As the film went on to be a success at the box office, Ramanaidu decided to re-make it in Hindi with Harish as the lead and introduced Karisma Kapoor as the female lead opposite Harish in the film Prem Qaidi in 1991 which did well at the box office.

Filmler ulaşılamıyor Harish Kumar

Phool Aur Aag

Film 1999

Bangaru Kutumbam

Hari

Film 1994

Manavarali Pelli

Film 1993

Tirangaa

Sanjay Chauhan

Film 1993

Jawab

Ravi A. Saxena

Film 1995

Aunty No. 1

Abhyankar

Film 1998

Hero No. 1

Meena's prospective husband

Film 1997

S.P. Parasuram

Parshuram's brother

Film 1994

Chaar Din Ki Chandni

Suryaveer Singh

Film 2012

Bhishma

Sub-Inspector Abhimanyu Verma

Film 1996

Aa Gaya Hero

Film 2017

Pellaindi Kaani

Film 2007

Army

Kishan

Film 1996

Pranadaata

Narendra

Film 1992

Bulandi

Nakul (Arjun's brother)

Film 2000

Gokulamlo Seetha

Bhaskar

Film 1997

Daisy

Pradeep Menon

Film 1988

Naughty @ 40

Sandeep

Film 2011

Gaddaar

Vijay Saxena

Film 1995

Prem Qaidi

Film 1991