On 19 August, a number of things set in or relevant to the Doctor Who universe were released or published.
- 1967 - Part three of the TV Comic story Space War Two was first published.
- 1972 - Daleks' Invasion Earth 2150 A.D. was first broadcast on BBC1.
- 1972 - Part one of the TV Action comic story The Ugrakks was first published.
- 1976 - The novelisation of The Web of Fear was first released by Target Books.
- 1982 - The novelisation of The Visitation was first released by Target Books.
- 1989 - The stage play The Ultimate Adventure gave its final performance.
- 1993 - Birthright was first published by Virgin Books.
- 1993 - The novelisation of The Evil of the Daleks was released by Target Books.
- 2004 - DWM 347 was first released by Panini Comics.
- 2010 - DWA 180 was first released by BBC Magazines.
- 2010 - The Torchwood Magazine comic story Somebody Else's Problem: A Gwen Cooper Story was first published.
- 2010 - DWM 425 was first released by Panini Comics.
- 2011 - Immortal Sins was first broadcast on Starz.
- 2015 - Four Doctors part two and Open Mic Night were published by Titan Comics.
- 2016 - Toby Hadoke's Who's Round 181 was released online.
- 2020 - The Torchwood audio story Red Base was first released by Big Finish.
- 2020 - 14683 UNIT Field Log was first released online.
- 2021 - The God of Phantoms was first released by Big Finish.
- 2021 - DWM 568 was first released by Panini Comics.