Toumani Diagouraga is a French former professional footballer who played as a defensive midfielder. He played his entire career in the English Football League and made 529 League appearances between 2005 and 2023. Following his retirement, Diagouraga joined Middlesbrough as an academy coach.

During the 2009–10 English football season, Brentford competed in Football League One. In the Bees' first League One season since 2006–07, the club finished in 9th place and reached the third round of the FA Cup.