2021 Pakistan Super League (also known as PSL 6 or for sponsorship reasons HBL PSL 2021) was the sixth season of the Pakistan Super League, a franchise Twenty20 cricket league which was established by the Pakistan Cricket Board (PCB) in 2015. It was initially scheduled to be held in February and March 2021. On 4 March 2021, the PCB suspended the tournament with 14 of the scheduled 30 group matches having been played after multiple cases of COVID-19 were recorded and PCB proposed to hold the entire tournament in Abu Dhabi. The tournament restarted on 9 June 2021, with the final taking place on 24 June 2021. Multan Sultans beat Peshawar Zalmi in the final by 47 runs to win their first title.