17 July (releases)

* 1965 - "A Battle of Wits" was first broadcast on BBC1.
* 1965 - Part two of the TV Century 21 comic story The Penta Ray Factor was first published.
* 1971 - Part eight of The Vogan Slaves was first published in Countdown.
* 1976 - Part four of the TV Comic story Counter-Rotation was first published.
* 1980 - DWM 41 was first released by Marvel Comics.
* 1985 - The Seeds of Death was released on VHS.
* 1986 - Travel Without the TARDIS was first published by Target Books.
* 2008 - The Torchwood Magazine comic story "Dino Crisis" was first published.
* 2008 - DWA 73 was first released by BBC Magazines.
* 2011 - The stage play The Crash of the Elysium gave its final performance.
* 2013 - DWA 325 was first released by Immediate Media Company London Limited.
* 2014 - Toby Hadoke's Who's Round 64 was released online.
* 2014 - DWFC 24 was first released by Eaglemoss Collections.
* 2018 - Instant Karma was first released by Big Finish Productions.
* 2019 - Part two of the Doctor Who: The Thirteenth Doctor comic story Old Friends was first published by Titan Comics.
* 2019 - The Legacy of Time was first released by Big Finish.