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The Best Episodes of Chicago Fire Season 15

Every episode of Chicago Fire Season 15 ranked from best to worst. Discover the Best Episodes of Chicago Fire Season 15!

Binge this in 3h 29m·Peaking at 8.3/10

Episode Rankings

  1. #1 Fan Favorite
    Chicago Fire Season 15 Episode 3 - Take the Hit
    8.3/10(109 votes)
    S15:E3

    A mistake in the field lands a firefighter in the hospital. Herrmann looks to get one of their own back on track.

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  2. Chicago Fire Season 15 Episode 4 - A Perfect Arson
    8.2/10(95 votes)
    S15:E4

    The FBI recruits Severide when an arson is staged to cover up the kidnapping of a judge's daughter.

    Director:Steve Robin
    Writer:Alec Wells

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  3. Chicago Fire Season 15 Episode 1 - New Blood
    8.0/10(174 votes)
    S15:E1

    Firehouse 51 faces the fallout of the warehouse fire. The team welcomes a new crop of probies into the fold.

    Director:Reza Tabrizi

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  4. Chicago Fire Season 15 Episode 2 - Rattle the Cage
    8.0/10(131 votes)
    S15:E2

    Violet and Novak grow suspicious of a mental health facility after treating an escaped patient. Severide feels heat coming down from HQ.

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  5. Chicago Fire Season 15 Episode 5 - Three Hundred
    8.0/10(2 votes)
    S15:E5

    Firehouse 51 responds to a complex hostage situation. Cruz continues to make strides. Chief Tomlin gives Severide an impossible task.

    Director:Reza Tabrizi

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  6. Chicago Fire Season 15 Episode 6 - Over the Edge
    0.0/10(0 votes)
    S15:E6

    The probies take on their last day at Firehouse 51 when Kidd receives shocking news. Violet and Novak begin fundraising for the Joint Duty Program and receive a surprising donation.

    Director:Unknown
    Writer:Unknown

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Season 15 Ratings Summary

"Take the Hit" is the best rated episode of Chicago Fire season 15. It scored 8.3/10 from 109 votes. Directed by Paul McCrane and written by Hussain Pirani, it aired on October 21, 2026. This episode is rated 0.1 points higher than the second-best, "A Perfect Arson".