On 28 February, a number of things set in or relevant to the Doctor Who universe were released or published.
- 1970 - Episode five of Doctor Who and the Silurians was first broadcast on BBC1.
- 1970 - Part one of the TV Comic story The Multi-Mobile was first published.
- 1976 - Part five of The Seeds of Doom was first broadcast on BBC1.
- 1976 - Part five of the TV Comic story Virus was first published.
- 1980 - DWM 21 was released by Marvel Comics.
- 1981 - Part one of Logopolis was first broadcast on BBC1.
- 2007 - DWA 24 was first released by BBC Magazines.
- 2008 - Revenge of the Judoon was first published by BBC Books.
- 2008 - DWA 53 was first released by BBC Magazines.
- 2008 - Death Defying aired on BBC Three.
- 2011 - Timelink was published by Telos Publishing.
- 2013 - Prisoners of Time 2 was first published by IDW Publishing.
- 2013 - DWA 309 was first released by Immediate Media Company London Limited.
- 2014 - Toby Hadoke's Who's Round 44 was released online.
- 2017 - Gardeners' Worlds was first released by Big Finish Productions.
- 2018 - Mel-evolent was released by Big Finish Productions.
- 2019 - The Astrea Conspiracy was released by Big Finish Productions.
- 2020 - The Paradise of Death and The Ghosts of N-Space were released together in a limited edition vinyl box set released by Demon Music Group.