Roy Eugene Williams Jr. (born December 20, 1981) is a former American football wide receiver in the National Football League (NFL) for the Detroit Lions, Dallas Cowboys, and Chicago Bears. He played college football for the University of Texas Longhorns
Roy is a masculine given name and a family surname with varied origin. In Anglo-Norman England, the name derived from the Norman roy, meaning "king", while its Old French cognate, rey or roy (modern roi), likewise gave rise to Roy as a variant in the Francophone world. In India, Roy is a variant of the surname Rai, likewise meaning "king".