Marshal John "Yawn" Yanda (born September 15, 1984) is an American football guard for the Baltimore Ravens of the National Football League (NFL).
He played college football at Iowa, and was drafted by the Ravens in the third round of the 2007 NFL Draft.
With six consecutive Pro Bowl selections from 2011–16 (the longest active streak amongst guards at the time) Yanda is widely considered to be among the best offensive linemen in football.
He missed most of the 2017 season due to injury, but was elected to his seventh Pro Bowl in 2018.