Kelly Severide
Full Name Kelly Severide
Status Alive
Affiliation Chicago Fire Department
Occupation Firefighter
Rank Lieutenant
Relationships Brittany Baker (Severide) (Wife; split)

Benny Severide (Father)

Renée Whaley (Ex-fiancée)

Renée Royce (Ex-girlfriend)

Leslie Shay (Best friend; Roommate)

Gabriela Dawson (Bestfriend)

Katie Nolan (Half Sister)

Erin Lindsay (Fling/Ex-girlfriend; Close friend)

Season Debut 1
Portrayed by Taylor Kinney

Kelly Severide is the Lieutenant in charge of Rescue Squad 3 at Firehouse 51. Severide is known as a "ladies man" as nearly every female he seems to encounter suddenly becomes attracted to him, often leading to them going back to his.

Kelly is dedicated to his position in Rescue Squad and he is proud to be there, and is happy that he did not need the help of his father to get where he is today.