The 2024 season is Fluminense's 123rd season in the club's history.

Fluminense will compete in the Campeonato Carioca,[5] Copa do Brasil,[6] Série A, Copa Libertadores[7] and Recopa Sudamericana.

[8] Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Players may hold more than one non-FIFA nationality.

Last updated: 18 August 2024 Source: Competitions (*) Postponed matches due to changes in competition schedules