List of municipalities in Rio Grande do Norte Municipalitie Municipalitie

| Map_coordinates | Municipality | Area_square_kilometers_square_miles | Population | Mesoregion | Microregion_ |
|---|---|---|---|---|---|
| 5°11′15″S 37°20′39″W﻿ / ﻿5.18750°S 37.34417°W | Mossoró | 2,110.207 (814.751) | 259886 | Oeste Potiguar | Mossoró |
| 5°47′42″S 35°12′34″W﻿ / ﻿5.79500°S 35.20944°W | Natal | 170.298 (65.752) | 803811 | Leste Potiguar | Natal |
| 6°5′28″S 35°12′31″W﻿ / ﻿6.09111°S 35.20861°W | Nísia Floresta | 306.051 (118.166) | 23818 | Leste Potiguar | Macaíba |
| 6°28′41″S 35°26′2″W﻿ / ﻿6.47806°S 35.43389°W | Nova Cruz | 277.657 (107.203) | 35541 | Agreste Potiguar | Agreste Potiguar |
| 5°57′23″S 37°42′20″W﻿ / ﻿5.95639°S 37.70556°W | Olho-d`Água do Borges | 141.170 (54.506) | 4301 | Oeste Potiguar | Umarizal |
| 6°42′4″S 36°56′44″W﻿ / ﻿6.70111°S 36.94556°W | Ouro Branco | 253.300 (97.799) | 4699 | Central Potiguar | Seridó Oriental |
| 6°29′11″S 38°18′47″W﻿ / ﻿6.48639°S 38.31306°W | Paraná | 81.390 (31.425) | 3952 | Oeste Potiguar | Pau dos Ferros |
| 5°46′28″S 37°6′5″W﻿ / ﻿5.77444°S 37.10139°W | Paraú | 410.858 (158.632) | 3862 | Oeste Potiguar | Médio Oeste |