|Full Name||Hailey Upton|
|Affiliation||Chicago Police Department|
|Season Debut||4 5|
|Portrayed by||Tracy Spiridakos|
Detective Hailey Upton is the most recent addition to District 21's Intelligence Unit. She is partnered with Erin Lindsay in her first days on the job before the latter chose to accept a job application to the FBI in New York.