The Chang FA Cup 2015 (Thai: ช้าง เอฟเอคัพ) is the 22nd season of Thailand knockout football competition.

The tournament is organized by the Football Association of Thailand.

The cup winner is guaranteed a place in the 2016 AFC Champions League Play-off.

Qualification round for teams currently playing in the 2015 Thai Division 1 League, Regional League Division 2 and Other CUP level.

[1] First round for teams currently playing in the 2015 Thai Division 1 League, Regional League Division 2 and Other CUP level.