2004–05 Thai League
| Season | 2004–05 |
|---|---|
| Dates | 28 November 2004 – 7 May 2005 |
| Champions | Thailand Tobacco Monopoly |
| Relegated | TOT Royal Thai Navy |
| 2006 AFC Champions League | Thailand Tobacco Monopoly FC Provincial Electricity Authority FC |
| Top goalscorer | Supakit Jinajai (PEA) Sarayoot Chaikamdee (Port Authority of Thailand) (10) |
| Biggest home win | Bangkok Bank 4-0 Bangkok University Osotsapa 5-1 Bangkok Bank Thailand Tobacco Monopoly 4-0 Royal Thai Navy Osotsapa M-150 4-0 Royal Thai Navy |
| Biggest away win | Royal Thai Navy 0-3 Osotsapa Royal Thai Navy 0-3 Bangkok Bank TOT 0-3 Osotsapa Port Authority of Thailand 0-3 TOT BEC Tero Sasana 0-3 Port Authority of Thailand Port Authority of Thailand 1-4 Thailand Tobacco Monopoly |
| Highest scoring | TOT 3-4 Port Authority of Thailand (7 goals) |
← 2003–04 2006 → | |
The 2004-05 Thai Premier League had 10 teams. Two clubs would be relegated as the league would be expanded to 12 teams for the 2006 season. Two teams promoted from the rival Provincial League and two clubs from Thailand Division 1 League. The team that finished in 8th position would play in a relegation play-off.