Robert Sims (born December 6, 1983) is an American football guard for the Detroit Lions of the National Football League. He was drafted by the Seattle Seahawks in the fourth round of the 2006 NFL Draft. He played college football at Ohio State, where he lined up next to Nick Mangold. His Father Mickey Sims also played NFL.
Sims was drafted by the Seattle Seahawks in the fourth round of the 2006 NFL Draft.
On April 5, 2010, Sims was traded to the Detroit Lions for defensive end Robert Henderson. Detroit also sent a 5th Round pick for a 7th Round pick as part of the trade in the 2010 NFL Draft.