The BEST seasons of Chicago Fire

Every season of Chicago Fire ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Chicago Fire!

The lives of firefighters and paramedics working for the City of Chicago Fire Department at Fire Station 51, made up of Truck 81, Squadron 3, Ambulance 61, and Battalion 25.

Last Updated: 6/6/2025Network: NBCStatus: Continuing
Season 3
star
8.52
209 votes

#1 - Season 3

First Aired 9/24/2014

A devastating loss reshapes the crew and forces them to confront their own vulnerabilities. With new faces joining the ranks, Firehouse 51 must adapt to changing dynamics while staying focused on saving lives.

Season 2
star
8.52
227 votes

#2 - Season 2

First Aired 9/25/2013

As the team recovers from past trauma, new threats and leadership changes test their unity. Relationships grow more complicated, and loyalties are pushed to the brink both inside and outside the firehouse.

Season 6
star
8.49
134 votes

#3 - Season 6

First Aired 9/29/2017

Leadership shifts and new challenges throw the firehouse into unfamiliar territory. As personal lives intersect with the demands of the job, the crew must find balance while protecting the city and each other.

Season 1
star
8.35
270 votes

#4 - Season 1

First Aired 10/11/2012

Meet the firefighters and paramedics of Firehouse 51 as they face the intense demands of the job while dealing with personal losses, rivalries, and the weight of life-or-death decisions. Brotherhood and loyalty are forged in fire.

Season 5
star
8.33
165 votes

#5 - Season 5

First Aired 10/12/2016

Love, loss, and sacrifice take center stage as the job grows more dangerous. Long-standing bonds are tested, and the team is forced to confront personal turning points that will shape their future.

Season 4
star
8.32
182 votes

#6 - Season 4

First Aired 10/14/2015

When internal investigations and city politics start to interfere with operations, tensions rise. The firefighters must band together to protect their own and preserve the integrity of the team.

Season 7
star
8.15
122 votes

#7 - Season 7

First Aired 9/27/2018

New recruits, evolving relationships, and high-risk rescues dominate a season full of change. The crew must earn trust again — both within the firehouse and from the people they serve.

Season 10
star
8.12
113 votes

#8 - Season 10

First Aired 9/23/2021

Milestones and transitions mark a new chapter for Firehouse 51. As the team faces the unknown, legacy and loyalty remain at the heart of every call.

Season 13
star
8.10
20 votes

#9 - Season 13

First Aired 9/26/2024

Season 12
star
8.09
182 votes

#10 - Season 12

First Aired 1/18/2024

With fresh challenges and unexpected alliances, the crew leans into their unbreakable bond. In a city that never sleeps, Firehouse 51 stays ready — no matter what comes next.

Season 9
star
8.03
97 votes

#11 - Season 9

First Aired 11/12/2020

A global pandemic adds pressure to an already demanding job. With protocols shifting and stakes higher than ever, the team adapts while still putting everything on the line.

Season 8
star
7.94
109 votes

#12 - Season 8

First Aired 9/26/2019

Disaster hits close to home, and Firehouse 51 must rebuild physically and emotionally. Amidst crisis and chaos, the firefighters continue to prove their courage and resilience.

Season 11
star
7.88
197 votes

#13 - Season 11

First Aired 9/22/2022

Old ghosts and new dangers emerge as Firehouse 51 juggles internal shakeups and life-changing decisions. The job never gets easier — but neither does walking away.