The 2023 Thailand Champions Cup was the 7th Thailand Champions Cup, an annual football match played between the winners of the previous season's Thai League 1 and Thai FA Cup. As Buriram United won both competitions in 2022–23, their opponents were the 2022–23 Thai League 1 runners-up, Bangkok United. It was sponsored by Daikin, and known as the Daikin Thailand Champions Cup for sponsorship purposes. The match was played on 5 August 2023 at the Rajamangala National Stadium in Bang Kapi, Bangkok. It has live broadcast on PPTV HD and AIS Play.

The Thailand Champions Cup is a single-game competition between the winners of previous Thai League 1 and Thai FA Cup, organised by the Football Association of Thailand. If the Thai League 1 champions also won the FA Cup, then the league runners-up provide the opposition. The first edition started in 2017 in order to replace the Kor Royal Cup.