The fifteenth season of the American police procedural drama NCIS premiered on September 26, 2017, in the same time slot as in the previous seasons, Tuesdays at 8 PM. The season premiere was watched by 17.42 milion viewers, picking up two months after Gibbs and McGee were last seen fighting a group of rebels in Paraguay and focued on the aftermath of those events. The season concluded on May 22, 2018 and contained 24 episodes.

What's the best answer to this question: will there be a season 15 of ncis?
yes