Arthur "Art" Shell (born November 26, 1946) is an American former collegiate and professional football player in the American Football League and later in the NFL, a Hall of Fame offensive tackle, and a two-time former head coach of the Oakland Raiders. He holds the distinction of becoming the third-ever African American head coach (after Fritz Pollard and Wayne Fontes) in the history of professional football, and the second in the sport's modern era.
Shell was drafted by the American Football League's Oakland Raiders from Maryland State College. Playing offensive tackle, Shell participated in 24 playoff contests, including Super Bowls XI and XV, and was named to eight Pro Bowls.
Shell was elected to the Pro Football Hall of Fame in 1989. In 1999, he was ranked number 55 on The Sporting News' list of the 100 Greatest Football Players.
Through Al Davis, Shell is a member of the Sid Gillman coaching tree. As coach of the Raiders (at the time located in Los Angeles), Shell compiled a record of 54 wins, 38 losses, and was named AFC Coach of the Year in 1990, when the Raiders won the AFC West division with a 12-4 record, and advanced to the AFC championship game in the playoffs,