List of municipalities in Rio Grande do Norte Municipalitie Municipalitie

| Map_coordinates | Municipality | Area_square_kilometers_square_miles | Population | Mesoregion | Microregion_ |
|---|---|---|---|---|---|
| 6°39′56″S 37°23′50″W﻿ / ﻿6.66556°S 37.39722°W | Serra Negra do Norte | 562.935 (217.349) | 7770 | Central Potiguar | Seridó Ocidental |
| 6°16′34″S 35°29′56″W﻿ / ﻿6.27611°S 35.49889°W | Serrinha | 193.352 (74.653) | 6581 | Agreste Potiguar | Agreste Potiguar |
| 6°6′36″S 37°57′23″W﻿ / ﻿6.11000°S 37.95639°W | Serrinha dos Pintos | 122.644 (47.353) | 4538 | Oeste Potiguar | Umarizal |
| 5°46′38″S 37°57′28″W﻿ / ﻿5.77722°S 37.95778°W | Severiano Melo | 157.833 (60.939) | 5752 | Oeste Potiguar | Pau dos Ferros |
| 6°6′14″S 35°54′40″W﻿ / ﻿6.10389°S 35.91111°W | Sítio Novo | 213.470 (82.421) | 5020 | Agreste Potiguar | Borborema Potiguar |
| 5°55′48″S 38°2′42″W﻿ / ﻿5.93000°S 38.04500°W | Taboleiro Grande | 124.094 (47.913) | 2317 | Oeste Potiguar | Pau dos Ferros |
| 5°37′18″S 35°35′48″W﻿ / ﻿5.62167°S 35.59667°W | Taipu | 352.818 (136.223) | 11836 | Leste Potiguar | Litoral Nordeste |
| 6°11′58″S 35°48′6″W﻿ / ﻿6.19944°S 35.80167°W | Tangará | 156.780 (60.533) | 14175 | Agreste Potiguar | Borborema Potiguar |