Note: Flags indicate national team as has been defined under FIFA eligibility rules.

Players may hold more than one non-FIFA nationality; Club dissolved during season would shown by grey background.

The table lists the positions of teams after each week of matches.

In order to preserve chronological evolvements, any postponed matches are not included in the round at which they were originally scheduled, but added to the full round they were played immediately afterwards.

For example, if a match is scheduled for matchday 13, but then postponed and played between days 16 and 17, it will be added to the standings for day 16.sheets Updated to games played on 30 April 2022Source: Thai LeagueNotes:† Teams played previous season in Thai League 3