| Season | 2017 |
|---|---|
| Champions | Chainat Hornbill |
| Promoted | Chainat Hornbill Air Force Central PT Prachuap |
| Relegated | to Thai League 3: Songkhla United Bangkok to Thai League 4: Nakhon Pathom United Samut Songkhram |
| Matches played | 272 |
| Goals scored | 876 (3.22 per match) |
| Top goalscorer |  Jonatan Reis (28 goals) |
| Biggest home win | 5 goals Chiangmai 5–0 Trat (8 March 2017) Air Force Central 5–0 Army United (2 July 2017) Rayong 5–0 Chiangmai (20 September 2017) Prachuap 7–2 Samut Songkhram (20 September 2017) |
| Biggest away win | 5 goals Bangkok 0–5 Angthong (20 September 2017) |
| Highest scoring | 10 goals Trat 6–4 Nongbua Pitchaya (15 October 2017) |
| Longest winning run | 11 matches Air Force Central |
| Longest unbeaten run | 18 matches Chainat Hornbill |
| Longest winless run | 16 matches Kasetsart (Cancelled 1 match against BBCU) |
| Longest losing run | 5 matches Songkhla United |
| Highest attendance | 4,489[1] Air Force Central 0–2 Chainat Hornbill (20 September 2017) |
| Lowest attendance | 170[2] Bangkok 0–5 Angthong (20 September 2017) |
| Total attendance | 395,210 |
| Average attendance | 1,396 |
← (D1)2016 2018 → | |
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.
- ^ "Highest attendance". T2 official match report (Air Force Central 0–2 Chainat Hornbill). 20 September 2017.
- ^ "Lowest attendance". T2 official match report (Bangkok 0–5 Angthong). 20 September 2017.