On 26 May, a number of things set in or relevant to the Doctor Who universe were released or published.
- 1973 - Episode two of The Green Death was first broadcast on BBC1.
- 1973 - Part four of the TV Action comic story Back to the Sun was first published.
- 1980 - The novelisation of The Power of Kroll was first released by Target Books.
- 2005 - DWM 357 was first released by Panini Comics.
- 2007 - Human Nature was first broadcast on BBC One. Later, Alter Ego aired on BBC Three.
- 2011 - DWA 219 was first released by Immediate Media Company London Limited.
- 2013 - Clarence and the Whispermen was first released online.
- 2013 - The Doctors Revisited - The Fifth Doctor was first broadcast on BBC America, followed by a rebroadcast of Fifth Doctor story Earthshock.
- 2016 - DWA15 15 was first released by Panini Comics.
- 2022 - DWM 578 was released by Panini Comics.
- 2022 - The Robots: Volume Five was first released by Big Finish Productions.