Pudukkottai Ulaganathan Pillai Chinnappa was an Indian singer and film actor during the 30s era from Pudukottai, India. He is also credited as one of the first major influential actors of South Cinema. His notable movies include Uthama Puthiran, Aryamala, Kannagi, Manonmani, Kubera Kuchela and Jagathalapratapan.

Utthama Puthiran is the 1940 Tamil language film directed by T. R. Sundaram. P. U. Chinnappa, M. V. Rajamma, T. S. Balaiah played the lead roles. It was the first Tamil film in which the leading actor P. U. Chinnappa played a double role.