| Season | 2011 |
|---|---|
| Champions | Buriram PEA |
| Relegated | |
| 2012 AFC Champions League |
|
| Matches played | 306 |
| Goals scored | 734 (2.4 per match) |
| Top goalscorer |  Frank Ohandza(19 goals) |
| Biggest home win | Chonburi 6–0 TOT |
| Biggest away win | Samut Songkhram 0–4 Buriram PEA |
| Highest scoring | Bangkok Glass 5–3 Insee Police United Muangthong United 6–2 Bangkok Glass (8 goals) |
| Longest unbeaten run | Buriram PEA (15 games) ended 4 June 2011 |
| Highest attendance | 24,712 Buriram PEA vs Chonburi, March 20, 2011 |
| Lowest attendance | 183 Chonburi vs Insee Police United, October 15, 2011 |
| Average attendance | 4,564 |
← 2010 2012 → | |
2011 Thai Premier League (known as Sponsor Thai Premier League for sponsorship reasons) was the 15th season of the Thai Premier League since its establishment in 1996. A total of 18 teams are competing in the league due to a two team expansion, with Muangthong United as the defending champions.
The season started on 12 February 2011 and is generally broken down into 2 legs. The first leg being played from February to early June with the second leg taking place from late July to November.
During the league break, the opening rounds of the FA Cup and League Cup take place.