The King's Cup is an international football tournament held in Thailand, organised by the Football Association of Thailand. The winner of the competition is given the royal trophy by the King of Thailand. The host, Thailand, is a participant in every edition. The tournament was founded in 1968, and has been held every year since, with the exception of 1983, 1985, 2008, 2011, 2014, 2020 and 2021.
In some years, the competition has featured club or invitational teams as well as international sides. Various prominent footballers have participated in this tournament, including Aymen Hussein, Cha Bum-kun, Sunil Chhetri, Peter Schmeichel, Jesper Olsen, Brian Laudrup, Cafu, Dida, Juninho, Rivaldo, Roberto Carlos, Ronaldinho, Henrik Larsson, Kamil Glik, Robert Lewandowski, Martin à  krtel, Martin Dúbravka, Milan à  kriniar, Stanislav Lobotka, Cuco Martina and Pierre-Emerick Aubameyang. Since 2018, the King's Cup will only featured the senior national team.
Known venues for the King's Cup since the year 2000.
<sup>1</sup> Sweden and Finland represented players from Scandinavian leagues only