25 December (releases)


 * 1965 - "The Feast of Steven" was first broadcast on BBC1.
 * 1965 - Part one of the TV Comic story A Christmas Story was first published.
 * 1971 - Part six of The Eternal Present was first published in Countdown.
 * 1976 - Part two of the TV Comic story Dredger was first published.
 * 2005 - The Christmas Invasion was first broadcast on BBC One. Later, Backstage at Christmas aired on BBC Three. The video game Attack of the Graske premièred on BBC Red Button.
 * 2006 - The Runaway Bride was first broadcast on BBC One. Later, Music and Monsters aired on BBC Three.
 * 2006 - Weevil Fight Club aired on BBC Three.
 * 2007 - Voyage of the Damned was first broadcast on BBC One. Later, Kylie Special aired on BBC Three.
 * 2008 - The Next Doctor was first broadcast on BBC One. Later, Confidential Christmas 2008 aired on BBC Three.
 * 2008 - The Doctor Who Adventures comic story The Chromosome Connection was first published.
 * 2009 - Part one of The End of Time was first broadcast on BBC One. Later, Lords and Masters aired on BBC Three.
 * 2010 - A Christmas Carol was first broadcast on BBC One.
 * 2010 - Four Charlie McDonnell Doctor Who Confidential shorts — namely Runner, TARDIS, Decorating Bus and Christmas Presents (badger) — were first broadcast on BBC Red Button. Later, Christmas Special 2010 aired on BBC Three.
 * 2010 - The Terry Nation Story was first broadcast on BBC Radio Wales.
 * 2010 - Shadows of the Vashta Nerada was released by BBC Wales Interactive.
 * 2010 - Jaws of Orthrus was first broadcast on Disney XD.
 * 2011 - The Doctor, the Widow and the Wardrobe was first broadcast on BBC One.
 * 2012 - The Snowmen was first broadcast on BBC One.
 * 2012 - Part four of Houdini and The Space Cuckoos was first published online.
 * 2013 - The Time of the Doctor was first broadcast on BBC One.
 * 2013 - Strax Field Report: The Doctor has Regenerated! was first released online.
 * 2013 - Farewell to Matt Smith aired on BBC America.
 * 2013 - DWDVDF 130 was first published by GE Fabbri Ltd.
 * 2014 - Last Christmas was first broadcast on BBC One.
 * 2015 - The Husbands of River Song was first broadcast on BBC One.
 * 2015 - Audio anthology The Diary of River Song: Series One was first released by Big Finish.
 * 2016 - The Return of Doctor Mysterio was first broadcast on BBC One.
 * 2016 - Audio anthology The Diary of River Song: Series Two was first released by Big Finish.
 * 2016 - Christmas Special was first published online.