Jourdan Julian Lewis is an American football cornerback for the Dallas Cowboys of the National Football League (NFL). He played college football at Michigan, where he was named First-team All-American and First-team All-Big Ten in 2015 and 2016. Lewis was drafted by the Cowboys in the third round of the 2017 NFL Draft.
On January 10, 2017, it was reported that Lewis and teammates Chris Wormley and Ben Gedeon had all accepted their invitations to attend the 2017 Senior Bowl. On January 28, 2017, he recorded four combined tackles and displayed impressive coverage under Chicago Bears' head coach John Fox as a part of the North team who lost 16–15 to the South. As a top ten cornerback prospect, Lewis was invited to the NFL combine.
He attended and performed the majority of drills, but opted to skip the short shuttle and three-cone drill. On March 18, he opted to participate at Michigan's Pro Day. Lewis chose to run his 40-yard dash (4.47), 20-yard dash (2.51), 10-yard dash (1.59), short shuttle (4.38), and three-cone drill (6.88) for representatives and scouts from all 32 NFL teams. Lewis' draft projections varied from as high as the second or third round to as low as the sixth or seventh round, mainly due to misdemeanor charges (of which he was later acquitted). He was ranked the sixth cornerback in the draft by NFL analyst Mel Kiper Jr. and the tenth best cornerback prospect in the draft by NFLDraftScout.com.