Kanchanaburi Power

In 2017, the club was established as Singha Golden Bells Muangkan. In 2018, Singha Golden Bells Muangkan competed in the fourth tier Thailand Amateur League Western region. In 2020, the club was promoted to Thai League 3 and renamed to Singha Golden Bells Kanchanaburi. The club finished in 4th place of the Western region. In 2022, the club was renamed to Dragon Pathumwan Kanchanaburi and changed their club logo for the second time featuring a dragon. In 2021, The club than participated in the Thai FA Cup for the first time but was knocked out in the second round to Thai League 1 side Port losing to them 4–2.

The club than participated in the 2022–23 season where they played their opening league match with a 3–3 away draw against Chainat United and ended the season with a 1–0 home win over Chainat United. The club has finished 1st and advanced to the championship stage thus gaining promotion to the 2023–24 Thai League 2 season.

In the 2023–24 Thai FA Cup, they became the first club in Thailand football history to play from the first round and ended up in the final in which the club narrowly lost the final on penalties shootout after a 1–1 fighting draw against Bangkok United on 15 June 2024. On 4 October 2023, the club won against Namphong United 13–0, the highest recorded win in the cup history. The club then qualified to the second round where they would face Chattrakan City. On 1 November, as the scoreline was levelled at 2–2, Júnior Batista scored in the 105th minute to send Kanchanaburi through to the next round. On 20 December, the club faced Udon Thani City and won 2–0. The club next faced Phitsanulok Unity on 28 February 2024. Pichitchai Sienkrthok scored in 120th minute to send Dragon Pathumwan Kanchanaburi to the quarter-finals. On 10 April, the club was drawn against Sukhothai, beating them 2–0 to progressing to the semi-final. Dragon Pathumwan Kanchanaburi then faced Samut Sakhon City, winning 3–1 and going to the 2024 Thai FA Cup final for the first time in the club history. On 15 June, the club faced off against Bangkok United where Ricardo Pires oscored, before opposition Vander leveled the score. Dragon Pathumwan Kanchanaburi lost 4–2 on penalties.

In June 2024, the club was revamped and renamed to Kanchanaburi Power, while adopting a horse logo and nicknaming themselves ''The Iron Horse''. On 24 May 2025, Kanchanaburi Power secure promotion to Thai League 1 for the first time in their history. In match against Phrae United they won on aggregate by 4–5. To prepare for the 2025–26 Thai League 1 season, Kanchanaburi Power bought Mehdi Tahrat from Ligue 2 club Troyes, former Crystal Palace and Everton player Andros Townsend, former Fulham player Aboubakar Kamara and Luxembourg national team all-time top scorer Gerson Rodrigues. The club also signed Ewerton, Mohamed Mara, Alain Oyarzun, and Ezequiel Agüero.