| Thirumalagiri mandal | |
| Native Name: | తిరుమలగిరి మండలం |
| Native Name Lang: | te |
| Settlement Type: | Mandal |
| Pushpin Map: | India Telangana |
| Pushpin Map Caption: | Location in Telangana, India |
| Coordinates: | 17.5039°N 79.4296°W |
| Subdivision Type: | Country |
| Subdivision Name: | India |
| Subdivision Type1: | State |
| Subdivision Name1: | Telangana |
| Subdivision Type2: | District |
| Subdivision Name2: | Suryapet |
| Seat Type: | Headquarters |
| Seat: | Thirumalagiri |
| Parts Type: | Major villages |
| Leader Title: | Tehsildar |
| Unit Pref: | Metric |
| Population Total: | 38,633 |
| Population As Of: | 2011 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Telugu |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 508223 |
| Registration Plate: | TS 29 |
Thirumalagiri mandal is one of the 23 mandals in Suryapet district of the Indian state of Telangana.[1] It is under the administration of Suryapet revenue division with its headquarters at Thirumalagiri. It is bounded by Nagaram mandal towards South, Thungathurthy mandal towards East, Yadadri district towards West, Jangaon district towards North.
It is in the 357 m elevation(altitude) .
Thirumalagiri mandal is having population of 38,633. Thirumalagiri is the largest and Siddisamudram is the smallest village in the mandal.
census of India, the mandal has 12 settlements. [2] The settlements in the mandal are listed below: