Marcus Jeffrey Williams[1] (born March 24, 1991) is an American former professional football cornerback.

He was also a member of the New York Jets, Arizona Cardinals, New Orleans Saints, Tampa Bay Buccaneers, and Chicago Bears.

Williams also set the FCS D1-AA record with career interception returns for touchdown with 7.

He had a team-high seven tackles and one pass defensed, earning the praise of head coach Rex Ryan for his performance.

[6] In 8 games of his rookie season in 2014, Williams made 37 tackles, an interception, and seven passes defended.

[9] On October 30, 2017, he recorded his first interception of the season, picking off the Seattle Seahawks' Russell Wilson in the fourth quarter.