Governor Flávio Dino
| Official Name | State of Maranhão |
| Country | Brazil - Americas |
| Population | 6851000 |
| Area | 331,983 km² |
| Employees | 69336 |
| Participant Since | 10 December 2016 |
| Participation Type | Active |
| Representative | Governor Flávio Dino |
| Next COE Due On | 3 December 2019 |