The Best Seasons of NCIS
Every season of NCIS ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of NCIS!
From murder and espionage to terrorism and stolen submarines, a team of special agents investigates any crime that has any connection to Navy and Marine Corps personnel, regardless of rank or position.
Other Seasons
Season 21
10 Episodes
First Aired: Feb 2024
Season 16
24 Episodes
First Aired: Sep 2018
Season 10
24 Episodes
First Aired: Sep 2012
Season 3
24 Episodes
First Aired: Sep 2005
Season 7
24 Episodes
First Aired: Sep 2009
Season 5
19 Episodes
First Aired: Sep 2007
Season 8
24 Episodes
First Aired: Sep 2010
Season 2
23 Episodes
First Aired: Sep 2004
Season 6
25 Episodes
First Aired: Sep 2008
Season 11
24 Episodes
First Aired: Sep 2013
Season 15
24 Episodes
First Aired: Sep 2017
Season 9
24 Episodes
First Aired: Sep 2011
Season 4
24 Episodes
First Aired: Sep 2006
Season 18
16 Episodes
First Aired: Nov 2020
Season 19
21 Episodes
First Aired: Sep 2021
Season 1
23 Episodes
First Aired: Sep 2003
Season 14
24 Episodes
First Aired: Sep 2016
Season 22
20 Episodes
First Aired: Oct 2024
Season 20
22 Episodes
First Aired: Sep 2022
Season 23
9 Episodes
First Aired: Oct 2025