Thai football clubs in the AFC Champions League

Football clubs in the Thai League 1 compete in the AFC Champions League annually. This details the participation and performances in the competition since its based at 2002 as a result of the merger between the Asian Club Championship, the Asian Cup Winners' Cup and the Asian Super Cup.

Participations

 * Q: Qualifying Stage, GS: Group Stage, R16: Round of 16, QF: Quarterfinals, SF: Semifinals, RU: Runners-Up, W: Winners

1 PEA FC and TTM FC qualified for 2006 AFC Champions League group stage, but were later disqualified because of failing to fill in their player registration forms in time. 2 Club no longer exists.

Police Tero

 * Results

Krung Thai Bank

 * Results

Osotsapa

 * Results

Sukhothai

 * Results