The 2021 season was the 117th in the history of Botafogo Football and Rowing Club and the second in a row in the second division of Brazilian football.
It participated in the Série B, the Campeonato Carioca and the Copa do Brasil.
Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.
Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.
Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.