Jeffrey O'Neal Alexander (born January 15, 1965) is an American former professional football player who was a running back in the National Football League (NFL). He was signed as an undrafted free agent by the Denver Broncos in 1988. He played for the Broncos in 1988 and 1992. He played college football for the Southern Jaguars.
Alexander also played for the London Monarchs of the World League of American Football (WLAF) and the Dallas Texans of the Arena Football League (AFL).