| Revenue Division | S.No. | Mandal Name |
| Ongole Division | 1 | Ongole |
| 2 | Chimakurthi | |
| 3 | Kothapatnam | |
| 4 | Maddipadu | |
| 5 | Naguluppalapadu | |
| 6 | Santhanuthalapadu | |
| 7 | Tanguturu | |
| 8 | Kondapi | |
| 9 | Mundlamuru | |
| 10 | Singarayakonda | |
| 11 | Thallur | |
| 12 | Zarugumalli | |
| Kanigiri Division | 13 | Kanigiri |
| 14 | Darsi | |
| 15 | Donakonda | |
| 16 | Hanumanthunipadu | |
| 17 | Konakanamitla | |
| 18 | Kurichedu | |
| 19 | Marripudi | |
| 20 | Pamuru | |
| 21 | P.C. Palli (Pedacherlopalle) | |
| 22 | Podili | |
| 23 | Ponnaluru | |
| 24 | Veligandla | |
| 25 | C.S. Puram (Chandra Sekhara Puram) | |
| Markapur Division | 26 | Markapuram |
| 27 | Ardhaveedu | |
| 28 | Bestavaripeta | |
| 29 | Cumbum | |
| 30 | Dornala | |
| 31 | Giddalur | |
| 32 | Komarolu | |
| 33 | Peddaraveedu | |
| 34 | Pullalacheruvu | |
| 35 | Racherla | |
| 36 | Tarlupadu | |
| 37 | Tripuranthakam | |
| 38 | Yerragondapalem |