List of municipalities in Rio Grande do Norte Municipalitie Municipalitie

| Map_coordinates | Municipality | Area_square_kilometers_square_miles | Population | Mesoregion | Microregion_ |
|---|---|---|---|---|---|
| 5°34′57″S 36°6′17″W﻿ / ﻿5.58250°S 36.10472°W | Pedra Preta | 294.979 (113.891) | 2583 | Central Potiguar | Angicos |
| 5°31′18″S 36°23′17″W﻿ / ﻿5.52167°S 36.38806°W | Pedro Avelino | 952.688 (367.833) | 7168 | Central Potiguar | Angicos |
| 6°26′21″S 35°13′17″W﻿ / ﻿6.43917°S 35.22139°W | Pedro Velho | 192.707 (74.404) | 14119 | Leste Potiguar | Litoral Sul |
| 5°15′36″S 36°43′20″W﻿ / ﻿5.26000°S 36.72222°W | Pendências | 419.141 (161.830) | 13436 | Oeste Potiguar | Vale do Açu |
| 6°16′7″S 38°2′36″W﻿ / ﻿6.26861°S 38.04333°W | Pilões | 82.691 (31.927) | 3453 | Oeste Potiguar | Pau dos Ferros |
| 5°37′22″S 35°39′46″W﻿ / ﻿5.62278°S 35.66278°W | Poço Branco | 230.730 (89.085) | 13947 | Agreste Potiguar | Baixa Verde |
| 6°1′26″S 37°59′16″W﻿ / ﻿6.02389°S 37.98778°W | Portalegre | 110.052 (42.491) | 7297 | Oeste Potiguar | Pau dos Ferros |
| 5°4′4″S 36°46′54″W﻿ / ﻿5.06778°S 36.78167°W | Porto do Mangue | 418.636 (161.635) | 5217 | Oeste Potiguar | Vale do Açu |