We have made it easy to watch Chicago Fire online by giving you many options on TV Fanatic to do so. Pick any season and give it a go. Watch Chicago Fire online.

A Squad Divided - Chicago Fire
Watch Chicago Fire Season 3 Episode 23
"Spartacus"
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Casey must stay undercover in order to bring down Jack, while Dawson gets shocking news and finds herself in a life threatening situation on Chicago Fire.

Hold Him Back - Chicago Fire Season 3 Episode 22
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"Category 5"
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Voight asks Casey to go undercover in order to expose Jack's shady past, while Otis and Severide continue to argue over Rice on Chicago Fire.

Who They Looking At? - Chicago Fire  Season 3 Episode 21
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"We Call Her JellyBean"
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An apartment fire with connections to rape and drug dealing paves the way for another three way crossover when Olivia Benson pops up on Chicago Fire.

A Serious Car Accident - Chicago Fire
Watch Chicago Fire Season 3 Episode 20
"You Know Where to Find Me"
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Mills questions his future at Firehouse 51, while Dawson and Casey are confused about what will happen with their relationship now on Chicago Fire.

Are You Serious? - Chicago Fire Season 3 Episode 19
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"I Am The Apocalypse"
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When disaster occurs, the team transport the victims to Chicago Med, but their day goes from bad to worse when a man claims to have an airborne disease on Chicago Fire.

Ready To Give Orders - Chicago Fire Season 3 Episode 18
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"Forgiving, Relentless, Unconditional"
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Things get even more crazier when Herrmann attempts to save a toddler from a structural fire, while Brett and Cruz's relationship reaches breaking poing on Chicago Fire.

Let's Get To Work - Chicago Fire  Season 3 Episode 17
Watch Chicago Fire Season 3 Episode 17
"Forgive You Anything "
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Severide asks Boden to give his friend a second chance, but Otis and Casey have doubts whether it's a good idea in the first place on Chicago Fire.

An Apartment Fire - Chicago Fire
Watch Chicago Fire Season 3 Episode 16
"Red Rag the Bull"
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An apartment fire could cost Casey his job after Pat finds out about Casey sleeping with his ex wife, while Dawson goes on a date on Chicago Fire.

An Informal Meeting - Chicago Fire Season 3 Episode 15
Watch Chicago Fire Season 3 Episode 15
"Headlong Toward Disaster"
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After Boden takes a leave of absence, the team at Firehouse 51 find themselves under new management, but who will be first to get in trouble? On Chicago Fire.

Flashlights On - Chicago Fire Season 3 Episode 14
Watch Chicago Fire Season 3 Episode 14
"Call It Paradise"
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Temperatures drop in Chicago pushing some of the team to breaking point, while Dawson must care for a baby who is found on the driveway of the station on Chicago Fire.

You want to watch Chicago Fire online. We know this because here you are, on the watch Chicago Fire online page. So what brings you? Is it the many tweets you see each week talking about how fanastic an episode was and you're wondering where you've been? Is it the hottie mc hottersons that make up the cast (some are not good looking, granted, but they're all beautiful on the inside!) or perhaps you watch Chicago P.D. and realized, HEY I don't know what they're talking about. I wonder if I looked into this Chicago Fire show if I'd get a better understanding of the characters here on the other show. You're right. Watching both is best. But if you want to start at the beginning, starting with Chicago Fire Season 1 is the place to go. So what are you waiting for? Learn all about first responders in the Chicago Metro area when you watch Chicago Fire online. You're still here? Still not convinced? Look up Taylor Kinney online. His photo will drag you back to click play. You're into women? Lauren German, Monica Raymund. You're very welcome.

Chicago Fire Quotes

It’s my job as an old firefighter to teach the young firefighters how to become old ones.

Herrmann

Hey! One hand on the beam, Cal, and I don't care if you're carrying a cow! Men die when they relax!

Kelly