On 17 May, a number of things set in or relevant to the Doctor Who universe were released or published.
- 1969 - Episode five of The War Games was first broadcast on BBC1.
- 1969 - Part three of the TV Comic story Peril at 60 Fathoms was first published.
- 1975 - Part eight of the TV Comic story Return of the Daleks was first published.
- 2006 - The Doctor Who Adventures comic story The Germ War was first published.
- 2008 - The Unicorn and the Wasp was first broadcast on BBC One. Later, Nemesis aired on BBC Three.
- 2012 - The Doctor Who Adventures comic story Dummy Run was first published.
- 2017 - The Haunting of Malkin Place was first released by Big Finish Productions.
- 2017 - Revolving Doors was first published in 10DY3 5.
- 2017 - Part two of Beneath the Waves was first published in 12DY3 3.