The Federação de Futebol do Piauí (English: Football Association of Piauí state) was founded on November 25, 1941, and it manages all the official football tournaments within the state of Piauí, which are the Campeonato Piauiense, the Campeonato Piauiense lower levels and the Copa Piauí, and represents the clubs at the Brazilian Football Confederation (CBF). Since 2011, the federation organizes the Women's Campeonato Piauiense.
- ^ Rodolfo Rodrigues (2009). Escudos dos Times do Mundo Inteiro. Panda Books. p. 36.