The 2023 specials of the British science fiction television series Doctor Who are three special episodes that aired between 25 November and 9 December 2023, to celebrate the programme's 60th anniversary. They were written by Russell T Davies and marked the start of his second tenure as showrunner, having served in the role from the start of Doctor Who's revival in 2005 until leaving in 2010. The specials were broadcast on BBC One in the United Kingdom and Ireland, and on Disney+ internationally.

Neil Patrick Harris is an American actor, singer, writer, producer, and television host. Primarily known for his comedic television roles and dramatic and musical stage roles, he has received multiple accolades throughout his career, including a Tony Award, five Primetime Emmy Awards, and nominations for a Grammy Award and three Screen Actors Guild Awards.