1990 (releases)

== January ==
* January - An Unearthly Child was first released on BBC Video in the UK.
* January - DWM 157 was released.
* 18 January - Doctor Who - Planet of Giants was first published.
* Target Books republished Doctor Who - The War Games and Doctor Who - An Unearthly Child.
== February ==
* February - Who's the Real McCoy? was released on cassette by Silver Fist Productions.
* February - DWM 158 was released.
* 15 February - Doctor Who - The Happiness Patrol was first published.
== March ==
* 8 March - DWM 159 was released.
* 15 March - Doctor Who - The Space Pirates was first published.
== April ==
* 12 April - DWM 160 was released.
* 27 April - Abslom Daak - Dalek Killer graphic novel was first published by Marvel Comics.
== May ==
* 10 May - DWM 161 was released.
== June ==
* 14 June - DWM 162 was released.
* 21 June - Doctor Who - Remembrance of the Daleks was first published.
== July ==
* July - Pertwee in Person: Jon Pertwee Talks with David Banks was released on cassette by Silver Fist Productions.
* 12 July - DWM 163 was released.
* 12 July - WHYY aired An Unearthly Child as the final PBS Doctor Who broadcast.
* 19 July - Doctor Who - Mission to Magnus was first published.
== August ==
* 9 August - DWM 164 was released.
== September ==
* 6 September - DWM 165 was released.
* 20 September - Doctor Who - Ghost Light was first published.
* 20 September - The paperback edition of REF: Doctor Who: Cybermen was published.
== October ==
* 4 October - DWM 166 was released.
* 18 October - Doctor Who - Survival was first published.
* 25 October - REF: Encyclopedia of The Worlds of Doctor Who: L-R was first published.
== November ==
* 1 November - DWM 167 was released.
* 29 November - DWM 168 was released.
== December ==
* 15 December - Doctor Who - The Curse of Fenric was first published.
* 27 December - DWM 169 was released.
== Unknown dates ==
* Unknown - An Unearthly Child was published in Germany under the title Doctor Who und das Kind von den Sternen.
* A BBC Video Advert was released.
* The song "The Theme from Abslom Daak - Dalek Killer" was released.