15 May (releases)

* 1965 - "The Final Phase" was first broadcast on BBC1.
* 1965 - The seventh and final part of Duel of the Daleks was first published in TV Century 21.
* 1971 - Episode six of Colony in Space was first broadcast on BBC1.
* 1971 - Part eight of Timebenders was first published in Countdown.
* 1975 - The novelisation of Terror of the Autons was released by Target Books.
* 1976 - Part two of the TV Comic story Hubert's Folly was first published.
* 1980 - DWM 32 was first released by Marvel Comics.
* 1986 - Turlough and the Earthlink Dilemma and the novelisation of Timelash were first published by Target Books.
* 1986 - The Early Years was first published by W.H. Allen.
* 2002 - Nightdreamers was first published by Telos Publishing.
* 2008 - Destiny's Door and Fuel were first released online.
* 2008 - Part two of the Torchwood Magazine comic story Rift War! was first published.
* 2008 - DWA 64 was first released by BBC Magazines.
* 2008 - Starships and Spacestations was first published by BBC Books.
* 2010 - Amy's Choice was first broadcast on BBC One. Later, Arthurian Legend aired on BBC Three.
* 2013 - DWDVDF 114 was first published by GE Fabbri Ltd.
* 2015 - The Worlds of Big Finish was first released by Big Finish.
* 2015 - Toby Hadoke's Who's Round 120 was released online.
* 2018 - The Lure of the Nomad was first released by Big Finish.
* 2022 - Interrogation was first released on BBC Sounds.