Dwaine P. Board (born November 29, 1956 in Rocky Mount, Virginia) is the defensive line coach for the Cleveland Browns of the National Football League. He is also a former American football defensive end who played for the San Francisco 49ers and the New Orleans Saints from 1979 to 1988.
Board played college football at North Carolina A&T State University and was drafted in the fifth round of the 1979 NFL Draft by the Pittsburgh Steelers, but they released him in the preseason and signed with the 49ers. In his 10 NFL seasons, Board recorded 45 sacks and 9 fumble recoveries.
He was a member of the San Francisco 49ers' Super Bowl winning teams; Super Bowl XVI, Super Bowl XIX and Super Bowl XXIII as a player, and Super Bowl XXIX as a coach.