River Atlético Clube

River
Full nameRiver Atlético Clube
NicknamesRiver
O Eterno Campeão (The Eternal Champion)
O Maior do Piauí (The Biggest of Piauí)
Tricolor Mafrense (Mafrense's Tricolour)
Tricolaço (Steel Tricolour)
Galo Carijó (Carijó's Rooster)
Galo Maluco (Crazy Rooster)
Galo de Aço (Steel Rooster)
Founded1 March 1946 (1946-03-01)
GroundAlbertão
Capacity52,216
PresidentÍtalo Rodrigues
Head coachGerson Gusmão
LeagueCampeonato Piauiense Segunda Divisão
2025Piauiense, 8th of 8 (relegated)
Websitehttp://www.riveratleticoclube.com.br/

River Atlético Clube, commonly referred to as River, is a Brazilian professional club based in Teresina, Piauí founded on 1 March 1946. It competes in the Campeonato Piauiense Segunda Divisāo, the second tier of the Piauí state football league.

River is currently ranked third among Piauí teams in CBF's national club ranking, at 107th place overall. River is the best club in Piauí, in terms of titles won.