Kelly Severide is a firefighter and one of the protagonists of Chicago Fire.
Kelly is the commanding lieutenant of Rescue Squad 3. He's been working with what amounts to a broken neck for over a month since Darden's death, and has developed a need for painkillers as a result. He does not want to go on sick leave so he tries to cover it up, disregarding the potential consequences.
Kelly and Matthew Casey are coworkers and lieutenants at the fire station. They have a rocky relationship and often butt heads, but they have also been shown to come together for the sake of the house in season 1. Now in season 2 they get a long very well they are best friends
Kelly and Leslie Shay are coworkers and roommates. Shay has been supplying Severide, as she is a paramedic, with pain medication to help with his neck injury. She also wants him to donate sperm for her to conceive a child. It is suspected that there is a slight attraction towards these two. They have great chemistry, and also have the ship name 'Shaveride'.l
Katie Nolan is Kellys Sister. He first saw her with his father and he thinks she is his new girlfrind, but Kellys father tells him that she is his daughter. He meets her and tells Katie that he is her older brother. At first the two talk and Katie thinks Kelly is like their father but she discovers that he is not like him. Kelly asks Katie to cook for Fire House 51 where he works. At first she doesn´t show up, but after he said that he isn`t like Benny she makes food for them. Katie graduated Cooking School, and Kelly is there to see her graduate. He also organises a party for her. The two become very close, and Kelly is protective over Katie.
- (To Shay): "I didn't touch your yogurt."
- (To Shay): "No offense, I'm not taking advice from you right now."
- (To Shay): "That girl is in serious heat and I'm not Gandhi."
- (To Shay): "I don't trust anyone in this world other than you."
- Severide drives a Black Camaro.
- He is known as the "ladies man" considering the fact that all new coworkers whom are female become attracted to him.
- According to Boden the first 2 years Severide was a candidate he "never looked sideways at the women he was working with".
- Although he is very cocky and rude, he is the complete opposite to his bestfriend and roommate Shay.
- His father was on squad with chief Wallace Boden and Henry Mills.
- He cares very dearly for the well being of his squad.
- He is a former US Army Ranger and he still wears the shoulder tab.
|Season 1 Appearances|
|"Pilot"||"Mon Amour"||"Professional Courtesy"||"One Minute"||"Hanging On"|
|"Rear View Mirror"||"Two Families"||"Leaving the Station"||"It Ain't Easy"||"Merry Christmas, Etc."|
|"God Has Spoken"||"Under the Knife"||"Warm and Dead"||"A Little Taste"||"Nazdarovya!"|
|"Viral"||"Better to Lie"||"Fireworks"||"A Coffin That Small"||"Ambition"|
|"Retaliation Hit"||"Leaders Lead"||"Let Her Go"||"A Hell of a Ride"|
|Season 2 Appearances|
|"A Problem House"||"Prove It"||"Defcon 1"||"A Nuisance Call"||"A Power Move"|
|"Joyriding"||"No Regrets"||"Rhymes With Shout"||"You Will Hurt Him"||"Not Like This"|
|"Shoved In My Face"||"Out With A Bang"||"Tonight's The Night"||"Virgin Skin"||"Keep Your Mouth Shut"|
|"A Rocket Blasting Off"||"When Things Got Rough"||"Until Your Feet Leave the Ground"||"A Heavy Weight"|