The eleventh season of NCIS: Los Angeles an American police procedural drama television series, premiered on CBS on September 29, 2019, and concluded on April 26, 2020.

Sam, Callen and Roundtree travel to Afghanistan to help with a sensitive case after two Navy SEALs claim their chief murdered an unarmed prisoner.

[24] In March 2020, CBS announced that the season's production had been delayed due to the COVID-19 pandemic.

In February 2020, Medalion Rahimi, who plays NCIS Special Agent Fatima Namazi, was promoted to a series regular in the middle of the season.

[1] Season eleven of NCIS: Los Angeles premiered on September 29, 2019.