Campeonato Potiguar Second Division
| Organising body | FNF |
|---|---|
| Founded | 1947 |
| Country | Brazil |
| State | Rio Grande do Norte |
| Level on pyramid | 2 |
| Promotion to | Campeonato Potiguar |
| Current champions | Laguna (1st title) (2024) |
| Most championships | Racing (7 titles) |
| Website | FNF Official website |
The Campeonato Potiguar Second Division is the second tier of the professional state football league in the Brazilian state of Rio Grande do Norte. It is run by the Rio Grande do Norte Football Federation (FNF).