The 2017 Thai League Cup is the 8th season in the second era of a Thailand's knockout football competition.

71 clubs were accepted into the tournament, and it began with the first qualification round on 1 March 2017, and concluded with the final on 22 November 2017.

The tournament has been readmitted back into Thai football after a 10-year absence.

The prize money is not the only benefit of this cup, the team winning the fair play spot will get a Hilux Vigo.

Qualification play-off round had drawn on 4 April 2017 by FA Thailand.