The tenth season of NCIS an American police procedural drama series originally aired on CBS from September 25, 2012, through May 14, 2013.

The season was produced by Belisarius Productions and CBS Television Studios.

[26] In June 2012, Entertainment Weekly reported that Brian Dietzen had been promoted to a series regular for this season.

[28] Season ten of NCIS premiered on September 25, 2012 on CBS.

NCIS beat out NBC's Sunday Night Football to become the overall most watched program nationally.