Port Football Club, formerly known as Port Authority of Thailand F.C., is a Thai professional football club based in Khlong Toei district of central Bangkok. They compete in the Thai League 1 and are one of the most successful clubs in Thai football, having won the Kor Royal Cup 8 times and the Queen's Cup 6 times. In 2009 Thai Port added the Thai FA Cup to their list of honours. In 2010, the club was triumphant again as they won the newly introduced Thai League Cup.

The Thai League 1, often referred to as T1, is the highest level of the Thai football league system. Contested by 16 clubs, it operates on a system of promotion and relegation with Thai League 2. Seasons typically run from August to May, with each team playing 30 games: two against each other team, one home and one away. It is sponsored by Toyota Motor Thailand and therefore officially known as the Hilux Revo Thai League. In the Thai League, most games are played on Saturday and Sunday evenings, with occasionally played on Wednesday and Friday evening fixtures.