Dexter Keith Manley is an American former professional football player who was a defensive end in the National Football League (NFL), primarily with the Washington Redskins. He also played for the Phoenix Cardinals and Tampa Bay Buccaneers, as well as in the Canadian Football League (CFL) for the Ottawa Rough Riders. Manley played college football for the Oklahoma State Cowboys and was selected by the Redskins in the fifth round of the 1981 NFL Draft.

The Washington Commanders are a professional American football team based in the Washington metropolitan area. The Commanders compete in the National Football League (NFL) as a member of the National Football Conference (NFC) East division. The team plays its home games at Commanders Field in Landover, Maryland; its headquarters and training facility are in Ashburn, Virginia. The team has played more than 1,300 games and is one of only seven in the NFL with more than 600 total wins. Washington was among the first NFL franchises with a fight song, "Hail to the Commanders", played by their marching band after every touchdown scored by the team at home. The Commanders are owned by a group managed by Josh Harris, who acquired the team from Daniel Snyder in 2023 for $6.05 billion.