He was head coach at UDFC from April to July 2018.
Job: Head coach
Coach
Uthai Boonmoh
He was head coach at UDFC from January to April in 2018.
Hannarong Chunhakunakorn
He was head coach from March to May 2015.
Worradet Phuprapri
He was head coach from December 2014 to March 2015.
Somkait Fongpach
He was head coach at UDFC from October to December in 2014, and May to December in 2015.
Park No-Bong
He was head coach at UDFC from July to September in 2012.
Supon Yapapha
He was head coach at UDFC from January to July in 2012.
Wittaya Kantanapakdee
He was head coach at UDFC from January to April in 2010.
Watcharapong Klahan
He was head coach at UDFC from July to October 2018.
His name in Thai: วัชรพงศ์ กล้าหาญ
His profile at Wikipedia: https://en.wikipedia.org/wiki/Watcharapong_Klahan
Choketawee Promrut
Name in Thai: โชคทวี พรหมรัตน์
Head coach at UDFC during the 2016-season
Was in charge of 30 matches
His profile at Wikipedia