Cleiton Santana dos Santos (born 25 April 2003), simply known as Cleiton, is a Brazilian professional footballer who plays as a central defender for Campeonato Brasileiro Série A club Flamengo.
Cleiton made his debut on the 26 January 2022, starting for Flamengo in the Campeonato Carioca 2–1 home win against Portuguesa-RJ.
