2017 Thai League 2

The 2017 Thai League 2 (known as the M-150 Championship for sponsorship reasons) is the 20th season of the League since its establishment in 1997. It is the feeder league for the Thai League T1. A total of 18 teams will compete in the league this season.

From Thai League 2

 * Promoted to 2017 Thai League
 * Thai Honda Ladkrabang
 * Ubon UMT United
 * Port

To Thai League 2

 * Relegated from 2016 Thai League T1
 * Army United
 * Chainat Hornbill
 * BBCU


 * Promoted from 2016 Regional League Division 2
 * Trat
 * Kasetsart
 * Nongbua Pitchaya

Withdrawn Clubs

 * BBCU dissolved team. This team is automatically banned 2 years, recover damage subsidy and relegated to 2020 Thai League 4 Bangkok Metropolitan Region.

Stadium and locations
Note: Club dissolved during season would shown by grey background.

Sponsoring
Note: Club dissolved during season would shown by grey background.

Personnel
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.

Foreign players
The number of foreign players is restricted to five per T2 team. A team can use five foreign players on the field in each game, including at least one player from the AFC member countries and one player from nine countries member of ASEAN (3+1+1).

↔: players who have dual nationality by half-caste or naturalization.
 * Note : BBCU had withdrawn since 29 April 2017. So they had registered their players only first leg.
 * players who released during summer transfer window;
 * players who registered during summer transfer window.

Positions by round
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.

Source: Thai League 2

Note:
 * Position of each teams and league table had changed by cut results against BBCU out, because BBCU had withdrawn and they had putted to last position since 23 May 2017 by decision of FA Thailand.
 * Nakhon Pathom United and Samut Songkhram administratively relegated to Thai League 4 by the FA Thailand. Because they cannot send documents about club licensing in time.

Top scorers

 * As of 21 October 2017.

Attendances by home match played
Since 29 April 2017 BBCU had withdrawn. But statistics of attendances are continue counting. Source: Thai League 2