Rajampeta is a Municipality in Annamayya district of the Indian state of Andhra Pradesh, located in the Rayalaseema Region formed on the banks of Cheyyeru River. The town has an average elevation of 139 meters (456 ft). Rajampet is a Grade II Municipality which upgraded in 2019 and has an area of 35.38 square kilometres (13.66 sq mi). It consists of 29 election wards.

Annamayya district is one of the eight districts in the Rayalaseema region of Andhra Pradesh, established in 2022. Rayachoti is the district administrative headquarters, and Madanapalle is the most populated city in the district.