Khon Kaen United F.C.

Khon Kaen United was formed in 2015 and entered the Regional League Division 2 and allocated into the North-East Division that makes Khon Kaen Derby match with Khon Kaen.

Suspended

In 2016, Khon Kaen United was suspended from the 2016 campaign due to criminal case with 8 games remaining.In 2018, Khon Kaen United returned to play in the Thailand's professional league because the team is acquitted by the Thailand Court of justice decide. FA Thailand order this team to restart at 2018 Thai League 4 North Eastern Region. At the end of the season the club finished with Runners-up of Thai League 4 and promoted to the Thai League 3.

Back-to-back promotion to the top flight league

In 2019, Khon Kaen United was the champion of the 2019 Thai League 3 upper zone and champion of Thai League 3 where the club got promoted from Thai League 3 to the 2020–21 Thai League 2 where in their first season, the club gain another promotion to the 2021–22 Thai League 1 as a play-off winner after beating Nakhon Pathom United 4–3 on penalties shootout.

Relegation

Khon Kaen United finished in the 2024–25 season sitting in the bottom of the league with 18 points thus getting relegated to the Thai League 2.

Head coaches by years (2015–present)

Domestic competitions

League

Thai League 3 Winners : 2019 Thai League 3 Upper Region Winners : 2019 Thai League 4 Runners-up : 2018 Regional League North-East Division: Champions (1): 2015