Barry Devon Richardson (born May 15, 1986) is an American former professional football player who was a offensive tackle in the National Football League (NFL).

He played college football for the Clemson Tigers before being selected by the Kansas City Chiefs in the sixth round of the 2008 NFL draft.

Richardson was selected by the Kansas City Chiefs in the sixth round (170th overall) of the 2008 NFL draft.

He was promoted to the active roster on October 17, and subsequently played in ten games with one start in 2009.

Following a groin injury to Ryan O'Callaghan, Richardson became the starting right tackle for the Chiefs.