Brazilian Communist Party may refer to:
Brazilian Communist Party (1922), the historical PCB, founded in 1922 and dissolved in 1992 (original acronym: PCB) Brazilian Communist Party, the current PCB, re-registered in 1996 (acronym: PCB) Communist Party of Brazil, the PCdoB, founded in 1962 as a dissidence of the historical PCB (acronym: PCdoB)