Tuen Mun Sports Association (Chinese: 屯門體育會; also known as Tuen Mun) is a Hong Kong football club which currently competes in the Hong Kong Second Division.

The club plays its home matches at Siu Lun Sports Ground.

On 30 October 2012, Tuen Mun spokesperson told to media that the club was facing financial problems because of the divestment of president Chan Keung.

Two weeks later, the board of Tuen Mun announced that the financial problem of the club had been solved.

[1] The club plays most of its home matches at Wu Shan Recreation Playground and Siu Lun Sports Ground.