Justin Skyler Fields (born March 5, 1999) is an American football quarterback for the Pittsburgh Steelers of the National Football League (NFL). Following a stint with the Georgia Bulldogs, he played college football for the Ohio State Buckeyes. With the Buckeyes, Fields was twice named the Graham–George Offensive Player of the Year and reached the 2021 College Football Playoff National Championship.

Fields was selected by the Chicago Bears in the first round of the 2021 NFL draft, with whom he set the single-game regular season record for quarterback rushing yards and became the third quarterback to have a 1,000-yard rushing season. After three seasons with the Bears, Fields was traded to the Steelers in 2024.