List of municipalities in Rio Grande do Norte Municipalitie Municipalitie

| Map_coordinates | Municipality | Area_square_kilometers_square_miles | Population | Mesoregion | Microregion_ |
|---|---|---|---|---|---|
| 6°15′53″S 35°12′35″W﻿ / ﻿6.26472°S 35.20972°W | Goianinha | 192.227 (74.219) | 22467 | Leste Potiguar | Litoral Sul |
| 5°27′32″S 37°31′15″W﻿ / ﻿5.45889°S 37.52083°W | Governador Dix-Sept Rosado | 1,129.373 (436.051) | 12373 | Oeste Potiguar | Chapada do Apodi |
| 4°58′47″S 37°9′17″W﻿ / ﻿4.97972°S 37.15472°W | Grossos | 126.451 (48.823) | 9393 | Oeste Potiguar | Mossoró |
| 5°6′27″S 36°19′13″W﻿ / ﻿5.10750°S 36.32028°W | Guamaré | 259.181 (100.070) | 12431 | Central Potiguar | Macau |
| 5°49′27″S 35°33′10″W﻿ / ﻿5.82417°S 35.55278°W | Ielmo Marinho | 305.185 (117.832) | 12188 | Agreste Potiguar | Agreste Potiguar |
| 5°29′54″S 36°51′18″W﻿ / ﻿5.49833°S 36.85500°W | Ipanguaçu | 374.239 (144.494) | 13855 | Oeste Potiguar | Vale do Açu |
| 6°48′51″S 37°11′56″W﻿ / ﻿6.81417°S 37.19889°W | Ipueira | 127.347 (46.169) | 2074 | Central Potiguar | Seridó Ocidental |
| 5°38′39″S 36°52′17″W﻿ / ﻿5.64417°S 36.87139°W | Itajá | 203.623 (78.619) | 6952 | Oeste Potiguar | Vale do Açu |