The 2021–22 season of Petro de Luanda men's basketball team was the 42nd in the existence of the club and the 2nd in the Basketball Africa League (BAL).
Petro won the national treble, winning the Angolan League, Cup and Super Cup competitions.
In the BAL, it lost to US Monastir in the 2022 BAL Finals in its first finals appearance.
Age as of 1 March 2022.Note: Flags indicate national team eligibility at FIBA-sanctioned events.
Players may hold other non-FIBA nationalities not displayed.