Thungathurthy mandal is one of the 23 mandals in the Suryapet district of the Indian state of Telangana. It is under the administration of the Suryapet revenue division with its headquarters at Thungathurthy. It is bounded by Nagaram mandal, Nuthankal mandal, Maddirala mandal, and Mahabubabad district on the west, south, east, and north, respectively.