<P> On April 13 , 2018 , the series was renewed for a sixteenth season to air in 2018 - 19 . As of May 22 , 2018 , 354 episodes of NCIS have aired , concluding the fifteenth season . </P>
<P> On April 13 , 2018 , the series was renewed for a sixteenth season to air in 2018 - 19 . As of May 22 , 2018 , 354 episodes of NCIS have aired , concluding the fifteenth season . </P>
how many episodes of ncis have there been
how many episodes of ncis have there been
354
354