Mark

Mark is a first name common to many individuals. As a surname it is often styled in the plural, as with Marks.
For ease of use, this list has been highly sectionalised, then alphabetised by last name.
== In-universe ==
=== As only name ===
* Mark (TV: Invasion of the Dinosaurs)
* Mark (TV: Day of the Daleks)
* Mark of Jerusalem (PROSE: Byzantium!)
* Mark (PROSE: Still Lives)
* Mark (PROSE: Have You Seen This Man?)
* Mark (TV: The Lodger)
=== As first name ===
* Mark Brisco (TV: They Keep Killing Suzie)
* Mark Chambers (TV: Silence in the Library)
* Mark Goodson (TV: Small Worlds)
* Mark Grantham (TV: Warriors of Kudlak)
* Mark Gregory (TV: The Invasion)
* Mark Lynch (TV: Combat)
* Mark Seven, also referred to as Mark 7 (The Destroyers (unproduced spin-off) and AUDIO: The Destroyers)
* Mark Whitaker (PROSE: Touched by an Angel)
=== As surname ===
* Oliver Marks (PROSE: The Glamour Chase)
=== Other uses ===
* Mark (currency)
== Behind the scenes ==
=== Actors ===
==== As first name ====
===== Regular =====
* Mark Strickson, who played the Fifth Doctor's companion, Vislor Turlough.
===== Guest =====
* Mark Monero, who played Pedro in TV: The Time of Angels and Flesh and Stone.
===== Featured =====
* Mark Aiken, who played Joseph Serf in TV: The Man Who Never Was.
* Mark Benton, who played Clive Finch in in TV: Rose.
* Mark Bonnar, who played played Jimmy and his ganger doppelgänger in TV: The Rebel Flesh/The Almost People.
* Mark Conrad, who Petrossian in TV: The Curse of Fenric.
* Mark Dexter, who portrayed Charlotte Lux's hologram father in TV: Silence in the Library and Forest of the Dead.
* Mark Ebulue, who played a guard in TV: Time Heist
* Mark Eden, who played Marco Polo in TV: Marco Polo.
* Mark Gatiss, who played Richard Lazarus in TV: The Lazarus Experiment and several smaller parts.
* Mark Greenstreet, who played Ikona in the Doctor Who serial Time and the Rani.
* Mark Griffin, who portrayed Phil in TV: The Impossible Astronaut.
* Mark Heath, who played Ralph in TV: The Moonbase.
* Mark Jones, who played Arnold Keeler in TV: The Seeds of Doom.
* Mark Lewis Jones, who played John Ellis in TV: Out of Time.
* Mark Ross, who played Ingmar Knopf in TV: The Daleks' Master Plan.
* Mark Sheppard, who played Canton Everett Delaware III in TV: The Impossible Astronaut and Day of the Moon.
* Mark Springer, who played Christian in The Time of Angels.
* Mark Trotman, who played Daniel Hinton in HOMEVID: Downtime and voiced Miles Napton in AUDIO: Whispers of Terror.
===== Monster specialists =====
* Mark Goldthorp, who played Androvax in TV: Prisoner of the Judoon and The Vault of Secrets.
* Mark Hardy, who played the Cyber-Lieutenant in the Doctor Who serials TV: Earthshock, The Five Doctors and Silver Nemesis.
===== Extra =====
* Mark Blackwell Baker, who played a Robot in TV: The Robots of Death.
* Mark Carroll, who played a Sniper in The Happiness Patrol.
* Mark Cooper, who played a Robot in TV: The Robots of Death.
* Mark Fletcher, who played a Crew Member in TV: Earthshock.
* Mark Heal, who played a security guard in TV: Everything Changes.
* Mark Hodson, who played an interviewer in the K9 episode Oroborus.
* Mark Killeen, who played a German Officer in TV: Let's Kill Hitler.
* Mark Straker, who played a Trooper in TV: Earthshock.
===== Vocal =====
* Mark Donovan, an actor for Big Finish Productions and BBV Productions.
* Mark McDonnell, who voiced Alby Brook in the Dalek Empire audio series for Big Finish Productions.
* Mark Trotman, who played Daniel Hinton in HOMEVID: Downtime and voiced Miles Napton in AUDIO: Whispers of Terror.
* Mark Williams, who voiced Maxwell Edison in the Big Finish Productions audio drama The Eternal Summer.
==== As surname ====
* Sam Marks, who played Wiggins in TV: The Shakespeare Code.
=== Production ===
==== Television ====
===== Cameramen =====
* Mark Isaac, a focus puller for Doctor Who.
===== Directors =====
* Mark DeFriest, a director of several episodes of K9.
* Mark Everest, a director of TV: Adrift.
* Mark Waters, the most dominant director of photography on the first two series of Torchwood, for which his series 1 work received a Welsh BAFTA.
===== Lighting =====
* Mark Hutchings, the principal gaffer for the BBC Wales version of Doctor Who.
===== Producers =====
* Mark Blythe, a Co-Executive producer for K9.
===== Sound design, effects, music =====
* Mark Ayres, a composer on Doctor Who, most famous for remastering soundtracks for DVD release and for the BBC's CD release of missing stories with Doctor Who Restoration Team.
* Mark Chambers (counter tenor), the counter tenor on the soundtrack of TV: The End of Time.
* Mark Ferda, a dubbing mixer for The Sarah Jane Adventures.
===== Visual effects =====
* Mark Wallman was a 3D artist for Series 1 of the revived Doctor Who series.
===== Writers =====
* Mark Gatiss, a writer of various Doctor Who stories in several media
* Foster Marks, an author of the Short Trips story Penny Wise, Pound Foolish.
* Glenn Marks, a stunt co-ordinator for Doctor Who.
* Louis Marks, a writer of Doctor Who stories.
===== Other =====
* Mark Bright, an on-line editor for Doctor Who, Torchwood and The Sarah Jane Adventures.
* Mark Cordory, a props maker for series 3 of the revived Doctor Who series.
* Mark Hill,a construction workshop manager for Doctor Who.
* Mark Strainge, a production accountant for The Sarah Jane Adventures.
==== Other media ====
===== Prose =====
* Mark Michalowski, a writer who has written several Doctor Who and Bernice Summerfield novels and short stories.
* Mark Morris, a prose author of Doctor Who and Torchwood fiction.
* Mark Clapham, an author of Doctor Who novels and short stories.
===== Comics =====
* Mark Farmer, an inker who worked with Lee Sullivan on the Doctor Who Magazine comic strips Darkness Falling, Distractions and The Mark of Mandragora.
* Mark Irvine, a producer for Doctor Who Classic Comics, and later the Head of Production for Doctor Who Insider.
===== Audio =====
* Mark Duncan, the writer of AUDIO: The Search.
* Mark Magrs, the writer of PROSE: Christmas Every Day? and AUDIO: The Panda Invasion.
* Mark Stevens, a writer of several stories for Big Finish Productions' range of Doctor Who Short Trips and Bernice Summerfield short stories.
* Mark Wright, a writer for Big Finish Doctor Who audio stories.
===== Print =====
* Mark Chadbourn, who wrote the Telos Publishing Telos Doctor Who novella Wonderland.
* Mark Harris, who wrote The Doctor Who Technical Manual and Build the TARDIS.
* Mark Stammers, the author of several Doctor Who reference books.
* Mark Wyman, a writer for Doctor Who Magazine for a number of issues.
===== Online =====
* Mark B. Oliver, a writer of several Doctor Who stories which were published on the BBC Website.