A series of Torchwood audio stories were published by BBC Audio. These were both traditional audiobooks and full-cast audio dramas.
Audiobooks
| Title | Author | Narrator | Released |
|---|---|---|---|
| Hidden | Steven Savile | Naoko Mori | 4 February 2008 |
| Everyone Says Hello | Dan Abnett | Burn Gorman | |
| In the Shadows | Joseph Lidster | Eve Myles | 7 May 2009 |
| The Sin Eaters | Brian Minchin | Gareth David-Lloyd | 4 June 2009 |
| Department X | James Goss | Kai Owen | 7 March 2011 |
| Ghost Train | James Goss | Kai Owen | |
| Army of One | Ian Edginton | Kai Owen | 8 March 2012 |
| Fallout | David Llewellyn | Tom Price | 5 April 2012 |
| Red Skies | Joseph Lidster | John Telfer | 3 May 2012 |
| Mr Invincible | Mark Morris | Tom Price | 7 June 2012 |
Audio dramas
While these stories were originally broadcast on BBC Radio, all were eventually released on CD by BBC Audio. The final three were released under the "Torchwood: The Lost Files" banner.
| Title | Author | Broadcast date |
|---|---|---|
| Lost Souls | Joseph Lidster | 10 September 2008 |
| Asylum | Anita Sullivan | 1 July 2009 |
| Golden Age | James Goss | 2 July 2009 |
| The Dead Line | Phil Ford | 3 July 2009 |
| The Devil and Miss Carew | Rupert Laight | 11 July 2011 |
| Submission | Ryan Scott | 12 July 2011 |
| The House of the Dead | James Goss | 13 July 2011 |