‘Chicago Fire’ Is Returning for Season 15

Dermot Mulroney as Dom Pascal, Taylor Kinney as Kelly Severide, Miranda Rae Mayo as Stella Kidd — One Chicago Crossover 2026, 'Chicago Med'

Dermot Mulroney as Dom Pascal, Taylor Kinney as Kelly Severide, Miranda Rae Mayo as Stella Kidd — One Chicago Crossover 2026, ‘Chicago Med’ “Reckoning, Part 2” – George Burns Jr/NBC

The One Chicago crossover was a success for 2026. So, it’s no surprise that there will be opportunity for more.

NBC’s long-running drama Chicago Fire was renewed for Season 15 on Friday, March 27. That’s no surprise since it’s ranked third among the network’s scripted shows in the key demo among adults 18-49 and for total viewers. Read on for everything we know about the series’ future.

Is Chicago Fire renewed for Season 15?

Yes, the series was renewed on March 27. And that’s earlier than the pickup last year; the first responder drama wasn’t renewed for Season 14 until May 2025.

When will Chicago Fire Season 15 premiere?

It’s too soon to tell. But we’d expect it to remain a fall show — putting a premiere date in late September or early October 2026 — as well as to keep airing Wednesdays at 9/8c as part of a full One Chicago night on NBC.

What’s Chicago Fire about?

NBC describes the series as “a look into the professional and personal lives of the firefighters and paramedics of Firehouse 51 as they risk their lives every day to save and protect the citizens of Chicago. Bonded by shared experiences and harrowing calls, this loyal team is more than a collection of co-workers — they’re family.”

Who’s in the Chicago Fire cast?

Chicago Fire stars Taylor Kinney as Lt. Kelly Severide, Miranda Rae Mayo as Lt. Stella Kidd, David Eigenberg as Christopher Herrmann, Christian Stolte as Lt. Randall “Mouch” McHolland, Joe Miñoso as Joe Cruz, Dermot Mulroney as Chief Dom Pascal, Hanako Greensmith as Paramedic in Charge Violet Mikami, Jocelyn Hudon as Lizzy Novak, and Brandon Larracuente as Sal Vasquez. We’ll have to wait to see if everyone returns for Season 15; Mulroney’s Pascal has been written out of the current episodes, but the door is open for his return.

What about the other One Chicago shows?

Chicago Med and Chicago P.D. have both been renewed for their 12th and 14th seasons, respectively.