Doctor Who: The Ninth Doctor, published by Titan Publishing Group, was an American comic book series featuring the Ninth Doctor, Rose Tyler, Jack Harkness and original-to-comics companion Tara Mishra. Originally intended to be a five-part miniseries, it was renewed as an ongoing series under the title Doctor Who: The Ninth Doctor Ongoing. The stories take place soon after Jack joins Rose and the Doctor aboard the TARDIS at the end of The Doctor Dances.
It was the fourth such ongoing Doctor Who series from Titan, joining those featuring the tenth, eleventh, and twelfth incarnations of the Doctor.