15 Kecamatan
| Kode | Nama |
|---|---|
| 13.01.13 | Airpura |
| 13.01.11 | Basa Ampek Balai Tapan |
| 13.01.04 | Batang Kapas |
| 13.01.06 | Bayang |
| 13.01.05 | IV Jurai |
| 13.01.12 | IV Nagari Bayang Utara |
| 13.01.07 | Koto XI Tarusan |
| 13.01.03 | Lengayang |
| 13.01.09 | Linggo Sari Baganti |
| 13.01.10 | Lunang |
| 13.01.01 | Pancung Soal |
| 13.01.14 | Ranah Ampek Hulu Tapan |
| 13.01.02 | Ranah Pesisir |
| 13.01.15 | Silaut |
| 13.01.08 | Sutera |