Punyamurthula Suryanarayana Murthy, also known by his stage name Chitti Babu, is an Indian actor and comedian, known for his works predominantly in Telugu cinema. He is the brother of noted comedians Raja Babu and Ananth Babu.
Chitti Babu was born in Amalapuram Andhra Pradesh, to Punyamurthula Umamaheswara Rao and Ramanamma as SuryaNarayana Murthy. His elder brother is well-known Telugu comedian Raja Babu and his younger brother, Ananth Babu, is also a Tollywood comedian. He has campaigned for the Congress party by staging plays in Nalgonda in 2009.