Joshua Martez Cooper (born December 5, 1980) is a former American football defensive end.

Cooper was also a member of the Frankfurt Galaxy, Buffalo Bills, New Orleans Saints and Florida Tuskers.

On Sept. 26, Cooper saw his first regular season action, in a backup role, against the Seattle Seahawks.

On December 3 against his former team, the 49ers, he recorded his first NFL sack, tackle, forced fumble and tip ball.

He was released before training camp in 2008. Cooper was signed by the Florida Tuskers of the United Football League on August 17, 2009.