The 2021–22 season is Buriram United's 10th season in the Thai League.

's two seasons) The club will participate in the top-level league.

They will also participate in two domestic cups, FA Cup and League Cup.

Source: on the table

Pre-season Mid-season Pre-season Mid-season Pre-season Mid-season Pre-season Mid-season Source: Competitions Last updated: 29 May 2022Source: Competitions