SeriesStack

NCIS Seasons in Order

CBS2003–Drama

24 seasons and 507 episodes since 2003, on CBS. It is still running.

Next episode

Season 24, episode 2: Clean Slate

Airs October 13, 2026

Every season

  1. Season 1: Navy NCIS

    September 23, 2003 – May 25, 2004 23 episodes

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  2. Season 2

    September 28, 2004 – May 24, 2005 23 episodes

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  3. Season 3

    September 20, 2005 – May 16, 2006 24 episodes

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  4. Season 4

    September 19, 2006 – May 22, 2007 24 episodes

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  5. Season 5

    September 25, 2007 – May 20, 2008 19 episodes

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  6. Season 6

    September 23, 2008 – May 19, 2009 25 episodes

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  7. Season 7

    September 22, 2009 – May 25, 2010 24 episodes

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  8. Season 8

    September 21, 2010 – May 17, 2011 24 episodes

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  9. Season 9

    September 20, 2011 – May 15, 2012 24 episodes

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  10. Season 10

    September 25, 2012 – May 14, 2013 24 episodes

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  11. Season 11

    September 24, 2013 – May 13, 2014 24 episodes

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  12. Season 12

    September 23, 2014 – May 12, 2015 24 episodes

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  13. Season 13

    September 22, 2015 – May 17, 2016 24 episodes

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  14. Season 14

    September 20, 2016 – May 16, 2017 24 episodes

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  15. Season 15

    September 26, 2017 – May 22, 2018 24 episodes

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  16. Season 16

    September 25, 2018 – May 21, 2019 24 episodes

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  17. Season 17

    September 24, 2019 – April 14, 2020 20 episodes

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  18. Season 18

    November 17, 2020 – May 25, 2021 16 episodes

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  19. Season 19

    September 20, 2021 – May 23, 2022 21 episodes

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  20. Season 20

    September 19, 2022 – May 22, 2023 22 episodes

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  21. Season 21

    February 12 – May 6, 2024 10 episodes

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  22. Season 22

    October 14, 2024 – May 5, 2025 20 episodes

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  23. Season 23

    October 14, 2025 – May 12, 2026 20 episodes

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  24. Season 24

    October 6 – October 27, 2026

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Spin-offs and adaptations

About NCIS

NCIS (Naval Criminal Investigative Service) is more than just an action drama. With liberal doses of humor, it's a show that focuses on the sometimes complex and always amusing dynamics of a team forced to work together in high-stress situations. Leroy Jethro Gibbs, a former Marine gunnery sergeant, whose skills as an investigator are unmatched, leads this troupe of colorful personalities.

Show details from TVmaze, licensed CC BY-SA 4.0.

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