On 9 February, a number of things set in or relevant to the Doctor Who universe were released or published.
- 1974 - Episode five of Invasion of the Dinosaurs was first broadcast on BBC1.
- 1974 - Part two of the TV Comic story The Disintegrator was first published.
- 1982 - Part four of Kinda was first broadcast on BBC1.
- 1983 - Part four of Mawdryn Undead was first broadcast on BBC1.
- 1984 - DWM 86 was first released by Marvel Comics.
- 1985 - Part two of The Mark of the Rani was first broadcast on BBC1.
- 1989 - DWM 146 was first released by Marvel Comics.
- 2009 - The Mind of Evil was released by BBC Audio.
- 2010 - The CD box set Hornets' Nest was first released by AudioGO.
- 2012 - DWA 255 was first released by Immediate Media Company London Limited.
- 2012 - DWM 444 was first released by Panini Comics.
- 2017 - The Squire's Crystal and The Glass Prison were re-released as eBooks by Big Finish Productions.
- 2017 - DWM 509 was published by the Panini Comics.
- 2017 - VOR 96 was published by Big Finish Productions.
- 2017 - DWFC 91 was first released by Eaglemoss Collections.
- 2018 - The first three series of Big Finish's Gallifrey audio series were released as digital downloads.
- 2020 - Can You Hear Me? was first broadcast on BBC One.
- 2021 - The Blazing Hour was first released by Big Finish.