The 2018 season is Chiangrai United Football Club's 10th existence.

It is the 3rd season in the Thai League and the club's 8th consecutive season in the top flight of the Thai football league system since promoted in the 2011 season.

The 2018 Thailand Champions Cup.

It features Buriram United the winners of the 2017 Thai League and Chiangrai United the winners of the 2017 Thai FA Cup.

It features at Supachalasai Stadium.