Campeonato Piauiense Second Division
| Organising body | FFP |
|---|---|
| Founded | 1957 |
| Country | Brazil |
| State | Piauí |
| Level on pyramid | 2 |
| Promotion to | Campeonato Piauiense |
| Current champions | Piauí (2nd title) (2024) |
| Most championships | Seven teams (2 titles) |
| Website | FFP Official website |
The Campeonato Piauiense Second Division is the second tier of the professional state football league in the Brazilian state of Piauí. It is run by the Piauí Football Federation (FFP).