Thamballapalle Assembly constituency is a constituency in Annamayya district of Andhra Pradesh that elects representatives to the Andhra Pradesh Legislative Assembly in India. It is one of the seven assembly segments of Rajampet Lok Sabha constituency.
Peddireddy Dwarakanatha Reddy is the current MLA of the constituency, having won the 2019 Andhra Pradesh Legislative Assembly election from YSR Congress Party. As of 25 March 2019, there are a total of 209,834 electors in the constituency. The constituency was established in 1955, as per the Delimitation Orders (1955).
Thamballapalle Assembly constituency consists of six Mandals.