Willie Junior Smith (born November 13, 1986) is an American former professional football offensive tackle.

He was also a member of the Oakland Raiders, San Diego Chargers and Carolina Panthers.

[3] Due to the suspension of Trent Williams, he played his first professional game in Week 14 of the 2011 season, rotating the left tackle position with Sean Locklear.

Smith has received praise for his ability to defend against elite pass rushers Jason Pierre-Paul, Jared Allen, and Trent Cole, despite being a rookie.

[6] During training camp in 2012, Smith split snaps at right tackle with Tyler Polumbus and Maurice Hurt after Jammal Brown was placed on the physically unable to perform (PUP) list.