Atenienses de Manatí
- Location: Manati
- League: Puerto Rican League 2004-2007, 2012/2013, 2019-present
- Stadium: Estadio Municipal Pedro Román Meléndez
The Atenienses de Manatí (Manati Athenians) are a member of the Puerto Rican League. The Senadores de San Juan moved to Manati in 2004 but after just three years in Manati the team moved back to the capital and revived the Cangrejeros de Santurce. The Atenienses came back in 2012 but were gone by the end of the season. José Valentin was with the team as both a player and an owner. The team returned for the 2019-20 season.