The 2021 Calcutta Football League Premier Division A was the 123rd season of the top state-level football league of West Bengal.
It was held between mid-August and November 2021.
[1][2] Due to the COVID-19 pandemic, it was decided to cancel Calcutta League last season,[3] but it was played this year.
Note: East Bengal withdrew from the league hence the oppositions were awarded walkover of 3 goals.
Note: ATK Mohun Bagan withdrew from the league hence the oppositions were awarded walkover of 3 goals.