On 14 March, a number of things set in or relevant to the Doctor Who universe were released or published.
- 1964 - "The Wall of Lies", the fourth episode of Marco Polo, was first broadcast on BBC tv.
- 1970 - Episode seven of Doctor Who and the Silurians was first broadcast on BBC1.
- 1970 - Part three of the TV Comic story The Multi-Mobile was first published.
- 1981 - Episode three of Logopolis was first broadcast on BBC1.
- 1985 - The novelisation of The Caves of Androzani was first published by Target Books.
- 1996 - The 237th issue of Doctor Who Magazine was released.
- 2007 - Part two of the Doctor Who Adventures comic story Green Fingers was first published.
- 2011 - The Gemini Contagion was first released by AudioGO.
- 2013 - The Doctor Who Adventures comic story Colossus of the Colosseum was first published.
- 2014 - Scavenger and The Crooked Man were first released by Big Finish.
- 2017 - Visiting Hours was first released by Big Finish Productions.