Trevor John Siemian is an American football quarterback who is a free agent. He played college football for the Northwestern Wildcats and was selected by the Denver Broncos in the seventh round of the 2015 NFL draft. Siemian was part of the Broncos when they won Super Bowl 50, serving as the third-string quarterback behind starter Peyton Manning and backup Brock Osweiler. He has also been a member of the Minnesota Vikings, New York Jets, Tennessee Titans, New Orleans Saints, Chicago Bears and Cincinnati Bengals.

The Northwestern Wildcats football team represents Northwestern University as an NCAA Division I college football team and member of the Big Ten Conference based near Chicago in Evanston, Illinois. Founded in 1851, Northwestern began playing football in 1882. Its football mascot is the Wildcat, a term coined by a Chicago Tribune reporter in 1924, after reporting on a football game where the players appeared as "a wall of purple wildcats". Northwestern Football is also marketed as "Chicago's Big Ten Team" with its proximity and ties to Chicago.