John

John, Johnathon or the more informal Johnny is a first name common to many individuals. Alternative spellings include Jon and Jonathan. As a surname it is often styled in the possessive as with Johns.

For ease of use, this list has been highly sectionalised, then alphabetised by last name.

Recurring characters

 * John of John and Gillian, the First Doctor's grandson in the pages of TV Comic

John

 * John (Borrowed Time) (PROSE: Borrowed Time)
 * John (The Christmas Invasion) (TV: The Christmas Invasion)
 * John (The Custodians) (TV: The Custodians)
 * John (The Doomwood Curse) (AUDIO: The Doomwood Curse)
 * John (Instruments of Darkness) (PROSE: Instruments of Darkness)
 * John (The Krillitane Storm) (PROSE: The Krillitane Storm)
 * John (The Left-Handed Hummingbird) (PROSE: The Left-Handed Hummingbird)
 * John (Lost and Founded) (PROSE: Lost and Founded
 * John (Project: Valhalla) (PROSE: Project: Valhalla)
 * John (Relative Dementias) (PROSE: Relative Dementias)
 * John (Remembrance of the Daleks) (TV: Remembrance of the Daleks)
 * John (Secrets of the Stars) (TV: Secrets of the Stars)
 * John (The Sensorites) (TV: The Sensorites)
 * John (The Stone Rose) (PROSE: The Stone Rose)
 * John (Trail of the White Worm) (AUDIO: Trail of the White Worm)
 * Sleepy John, PROSE: Fable Fusion

Johnathan

 * Jonathan (Downtime), father of Gordon Lethbridge-Stewart (HOMEVID: Downtime)
 * Jonathan (Mona Lisa's Revenge), student of the Park Vale Comprehensive School (TV: Mona Lisa's Revenge)

Johnny

 * Johnny (The Jago & Litefoot Revival), the exterminator (AUDIO: The Jago & Litefoot Revival)

Recurring characters

 * John Benton, a UNIT officer
 * John Benton (Inferno Earth), a version of John Benton from a parallel Earth
 * John Benton (Silurian Earth), a version of John Benton from an alternative timeline
 * John Benton's father
 * John Benton's mother
 * John Benton's sister
 * John Hart (Kiss Kiss, Bang Bang), otherwise known as Captain John Hart, a rogue Time Agent
 * John Jones, a companion of the Eleventh Doctor
 * John Smith, the most common alias of the Doctor
 * John Smith (Seventh Doctor), the human persona of the Seventh Doctor
 * John Smith (Tenth Doctor), the human persona of the Tenth Doctor

John

 * John Adams, one of the founding fathers of the United States of America
 * John Andrews, TV: Carnival of Monsters
 * John Aubrey, the founder of Druidism
 * John Bleak, AUDIO: The Lady of Mercia
 * John Wilkes Booth, PROSE: Blood and Hope
 * John Brent, PROSE: Time and Relative
 * John Bromley, a technician from the Third Doctor's universe (TV: Inferno)
 * John Bromley (Inferno Earth), a technician from the Inferno Earth (TV: Inferno)
 * John Brown, PROSE: Imperial Moon
 * John Campbell, COMIC: Skywatch-7
 * John Carlson, PROSE: The Pit
 * John Carpenter, director of the movie The Thing
 * John Cobb, GAME: The Gunpowder Plot
 * John Connolly, PROSE:  The Many Hands
 * John Copper, PROSE: The Roundheads
 * John Anthony Crayshaw, PROSE: The Feast of the Drowned
 * John Davies, AUDIO: Everyone Says Hello
 * John Dee, PROSE: Mortlake, Sunday Afternoon, AD 848,988, A Handful of Stardust
 * John Dee (A Storm of Angels), AUDIO: A Storm of Angels
 * John Dixon, AUDIO: Cuddlesome
 * John Dobrin, AUDIO: Son of the Dragon
 * John Doe, PROSE: Instruments of Darkness
 * John Dyson, TV: The Tenth Planet
 * John Ellis, TV: Out of Time
 * King John of England, TV: The King's Demons, Invasion of the Dinosaurs
 * John Falstaff, PROSE: The Ultimate Treasure
 * John Farrel, TV: Terror of the Autons
 * John Felixstoe, PROSE: The Blue Angel
 * John Felton, the assassin of George Villiers, 1st Duke of Buckingham
 * John Finer, PROSE: Psi-ence Fiction
 * John Finney, a pilot during the Korean War saved by the Second Doctor
 * John Fitzgerald, a newborn named after John F. Kennedy (AUDIO: 1963)
 * John Ford, manager of the theatre where Abraham Lincoln was assassinated
 * John Forester, TV: The Gathering
 * John Freremont, PROSE: Doctor Who and the Enemy of the World
 * John Frobisher, a British civil servant (TV: Children of Earth)
 * John Fuchas, PROSE: Mad Dogs and Englishmen
 * John Glassman, PROSE: The Farmer's Story
 * John Goff, great-grandfather of Anne Travers
 * John Grainger, PROSE: Incongruous Details, Dear John, Forgotten
 * John Gray, PROSE: Evolution
 * John Hallam, AUDIO: Catch-1782
 * John Harrison, PR of Serf Systems. (TV: The Man Who Never Was)
 * John Hart (The Sea Devils), a Royal Navy Captain (TV: The Sea Devils)
 * John Herschel, PROSE: The Domino Effect
 * John Hinckley Jr, a man who tried to assassinate Ronald Reagan
 * John F Hoover, PROSE: EarthWorld
 * John Hopkinson, PROSE: The Banquo Legacy
 * John Hopley, COMIC: The Monster Upstairs
 * John Houseman, AUDIO: Invaders from Mars
 * John Jarrow, PROSE: Eater of Wasps
 * John Jefferson, TV: The Impossible Planet / The Satan Pit
 * John F. Kennedy, PROSE: Who Killed Kennedy
 * John Maynard Keynes, author of an essay on economy
 * John Kincaid, AUDIO: The Witch from the Well
 * John Ladiver, AUDIO: The Curse of the Daleks
 * John Lafayette, PROSE: Walking to Babylon, AUDIO: Walking to Babylon, AUDIO: Just War
 * John Lawson, owner of Bayview Guest House
 * John Lees, PROSE: Empire of Death
 * John Lennon, PROSE: The Left-Handed Hummingbird
 * John Lilburne, the leader of the Levellers in 17th-century England
 * John Little, also known as Little John (PROSE: The Thief of Sherwood and TV: Robot of Sherwood)
 * John Lucarotti, the in-universe counterpart of the Doctor Who writer John Lucarotti (PROSE: The Meeting)
 * John Lumic, TV: Rise of the Cybermen / The Age of Steel
 * John Angus Mackay, TV: The Abominable Snowmen
 * John Major, Prime Minister of the United Kingdom
 * John Mark, athlete who lit the torch at the 1948 London Olympics
 * John Nevil Maskelyne, 19th-century stage magician
 * John Matthews, AUDIO: The Roof of the World
 * John Eliot Maurice, PROSE: Curriculum Vitae
 * John Melrose, PROSE: Superior Beings
 * John Milton, 17th-century poet
 * John Monro, PROSE: The Many Hands
 * John Naps, COMIC: A Groatsworth of Wit
 * John von Neumann, a scientist
 * John Norris, PROSE: Border Princes
 * John O'Brian, AUDIO: The Ghost House
 * John O'Donnell, PROSE: Joyride
 * John Parker, AUDIO: Assassin in the Limelight
 * John Paterson, PROSE: The Final Sanction
 * John-Paul, a guinea pig (PROSE: The Scales of Injustice)
 * John Paul XXIII, a Pope from the 28th century
 * John Pengelly, PROSE: Whiskey and Water
 * John Philby, PROSE: Endgame
 * John Podesta, a member of the Three Families
 * John Polidori, AUDIO: Mary's Story
 * St John Price, PROSE: Time Zero
 * John Proctor, PROSE: The Witch Hunters
 * John Quinn, TV: Doctor Who and the Silurians
 * John Ransome, TV: Spearhead from Space
 * John Redmond, father of Neil Redmond
 * John Reith, PROSE: Players
 * John Riddell, TV: Dinosaurs on a Spaceship
 * John Rippon, AUDIO: The Wax Princess
 * John Robson, TV: Fury from the Deep
 * John Roland, AUDIO: The Wreck of the Titan
 * John Roxton, PROSE: All-Consuming Fire
 * John Scanlon, PROSE: The Church of Football
 * John Scott, PROSE: Of the Mermaid and Jupiter
 * John Sharon, PROSE: The Indestructible Man
 * Long John Silver, AUDIO: Legend of the Cybermen
 * John Smith, a stage name of Aubrey Waites, the lead singer of John Smith and the Common Men (TV: An Unearthly Child)
 * John Smith (All the Fun of the Fair), AUDIO: All the Fun of the Fair
 * John Smith (John Smith and the Common Men), an identity created by the Eternal Ordeal to trap the Eleventh Doctor in the Hellscape (COMIC: John Smith and the Common Men)
 * John Smith (Master), an alias created by Death for the Master (AUDIO: Master
 * John Smith (Seventh Doctor), a human identity of himself created by the Seventh Doctor (PROSE: Prelude Human Nature, Human Nature)
 * John Smith (Tenth Doctor), a human identity of himself created by the Tenth Doctor (TV: Human Nature / The Family of Blood)
 * John Stacey, TV: The Moonbase
 * John Starr, AUDIO: Dominion
 * John Steed, COMIC: Party Animals
 * John Stevenson, TV: The Seeds of Doom
 * John Sudbury, PROSE: The Scales of Injustice
 * John L. Sullivan was a famous boxer who taught the Third Doctor the sport. (TV: Carnival of Monsters)
 * John Sykes, PROSE: Casualties of War
 * John Thurloe, PROSE: The Roundheads
 * John Travolta, a film actor
 * John Trickett, PROSE: Last of the Gaderene
 * John Tucker, TV: Everything Changes
 * John Tyler, PROSE: Damaged Goods
 * John Vallan, AUDIO: Army of Death
 * John Viner, TV: The Tomb of the Cybermen
 * John Wakefield, TV: The Ambassadors of Death
 * John Watson, PROSE: All-Consuming Fire
 * John Wayne, an actor
 * John White, AUDIO: Voyage to the New World
 * John Whiteside-Smith, an adviser to Queen Elizabeth I of England
 * John Williams, TV: Frontier in Space
 * John Wilson, AUDIO: The Marian Conspiracy
 * John Windcott, PROSE: The Purpura Pawn
 * John Winters, GAME: Torchwood Mission Game
 * John Wisden, a cricketer

Johnny

 * Johnny Carson, a television personality
 * Johnny Chess, PROSE: Timewyrm: Revelation, Byzantium!
 * Johnny Davies, TV: Children of Earth
 * Johnny Depp, an actor who played the part of Frederick Abberline. COMIC: Ripper's Curse
 * Johnny Franzetta, a character in a novel in TV: Love & Monsters
 * Johnny Hitchley, TV: The Zygon Invasion
 * Johnny Hitchley's mum
 * Johnny Perkin, starred in The Return of Nuke Nasty
 * Johnny Repford, AUDIO: Prisoners of the Lake
 * Johnny Ringo, TV: The Gunfighters
 * Johnny Seaview, COMIC: The Deep Hereafter
 * Johnny Skipton, AUDIO: Dead Men's Tales
 * Johnny Stone, AUDIO: The Justice of Jalxar

Jon

 * Space Major Jon Bowman was the commander of the Wayfarer, PROSE: Prisoner of the Daleks
 * Jon Forrester (PROSE: Shopping for Eternity, Heritage)
 * Jon Moslei (PROSE: The Janus Conjunction)

As other names

 * A. St. John D. Caldera (WC: Shada / AUDIO: Shada)
 * Neil John Redmond (AUDIO: Uncanny Valley)
 * NJ, his doppelgänger named using his initials

As last name

 * Elton John, a singer (TV: Love & Monsters)
 * Charlie Johns, a crab fisherman in a village on the Cornish coast. (PROSE: Rip Tide)
 * "Marcus Johns", a shape-changing alien (PROSE: Dream Devils)
 * St. John, AUDIO: Peshka
 * Byerley St John (PROSE: Sleepy)

Locations

 * John F Kennedy International Airport
 * Library of St John the Beheaded
 * St John's Monastery

Objects

 * John Lumic's wheelchair

Organisations

 * John Lewis, a cutlery-producing company from Earth
 * John Smith and the Common Men, a musical band
 * St John's College, a college of the University of Oxford

Published works

 * The Merlin of Mortlake: The Life and Talents of Dr John Dee, a biography of John Dee written by Evelyn Smythe
 * Twang: More Than Thirty Years of John Smith and the Common Men, an album by John Smith and the Common Men

Recurring characters

 * John Barrowman, played Jack Harkness (see list)
 * John Hurt, played the War Doctor (see list)
 * John Hurt (Greek Bearing Gifts), a short cultural reference to John Hurt's role in Alien in TV: Greeks Bearing Gifts
 * John Leeson, voiced K9 (Seasons 15-16, 18, The Sarah Jane Adventures, K9 TV series)
 * John Levene, played Sergeant John Benton (see list)
 * John Pickard, played Thomas Brewster (see list)
 * John Simm, played (TV: Utopia, The Sound of Drums, Last of the Time Lords, The End of Time)
 * Jon Pertwee, played the third incarnation of the Doctor

John

 * John Abineri, had several secondary roles
 * John Abbott, played Vince Hawkins in TV: Horror of Fang Rock
 * John Acheson, played Major Beresford in TV: The Seeds of Doom
 * John Ainley, played a Cyberman in TV: Attack of the Cybermen
 * John Albasiny, a voice actor for Big Finish Productions
 * John Alderson, played Wyatt Earp in TV: The Gunfighters
 * John Alkin, played Lomand in TV: Planet of Fire
 * John Arnatt, played Borusa in TV: The Invasion of Time
 * John Arthur, voiced Cosmo Devine in AUDIO: Invaders from Mars
 * John Aston, voiced Louis #2 in AUDIO: Unregenerate!
 * John Atterbury, played White Robot in The Mind Robber and alien guard in The War Games
 * John Bailey, appeared in several television stories
 * John Baker, actor featured in TV: Colony in Space and TV: The Visitation
 * John Adam Baker, actor featured in TV: Resurrection of the Daleks
 * John Banks, a voice actor for Big Finish Productions
 * John Barrard, played the Shopkeeper in TV: The Reign of Terror
 * John Baskcomb, played Luigi Rossini in TV: Terror of the Autons
 * John Bay, played the Earl of Leicester in TV: The Crusade
 * John Beardmore, had several uncredited roles
 * John Beavis, had an uncredited role in TV: The Aztecs
 * John Bell, played Creet in TV: Utopia
 * John Benfield, played Don in AUDIO: Autumn and Captain Greeg in AUDIO: The Song of Megaptera
 * John Bennett, played General Finch in TV: Invasion of the Dinosaurs and Li H'sen Chang in TV: The Talons of Weng-Chiang
 * John Bleasdale, played in TV: The Robots of Death
 * John Bowe, narrator of documentaries Mounting The Rescue and What has "The Romans" ever done for us?
 * John Boyd-Brent, played in TV: The War Machines
 * John Brandon, played in TV: The Tenth Planet
 * John Breslin, played Captain Jimmy Munro in TV: Spearhead from Space
 * John Bryans, played Torvin in TV: The Creature from the Pit
 * John Caesar, had several minor television roles
 * John Cam, had an uncredited role in TV: The Daleks' Master Plan
 * John Cannon, had several mostly uncredited roles
 * John J. Carney, played Bloodaxe in TV: The Time Warrior
 * John Carson, played Ambril in TV: Snakedance
 * John Cash, had several uncredited roles
 * John Castle, voiced Edmund Trevithick in AUDIO: Nightshade
 * John Cater, played Professor Melvin Krimpton in TV: The War Machines
 * John Challis, played Scorby in TV: The Seeds of Doom and voiced Drax in AUDIO: The Trouble with Drax
 * John Chancer, a voice actor in AUDIO: Starfall
 * John Churchill, played in TV: Doctor Who and the Silurians
 * John Clamp, played in TV: The Masque of Mandragora
 * John Cleese, cameo in TV: City of Death
 * John Collin, played Brock in TV: The Leisure Hive
 * John D. Collins, played Talor in TV: Arc of Infinity
 * John Paul Connolly, played William Russell and a Russian dungeon guard in the AUDIO: The Angel of Scutari
 * John Cross, played in TV: The Dominators
 * John Cummins, portrayed Roscoe in TV: Flatline and voiced Anton Falcao in the AUDIO: The Jupiter Conjunction
 * John Dawson, played in TV: The Deadly Assassin
 * John Dearth, voiced BOSS in TV: The Green Death and played Lupton in TV: Planet of the Spiders
 * John Devine, played in TV: Alien Avatar, The Last Oak Tree
 * John Dillon, played a Savage in the TV: The Savages
 * John Dorney, a prolific voice actor for Big Finish Productions
 * John Doye, played several roles, mostly uncredited
 * John Doyle, played in TV: Doctor Who and the Silurians
 * John Dryden, had an uncredited role in TV: The Sun Makers
 * John Duttine, voiced Major Hector Taylor in AUDIO: Exotron
 * John Evans, played several uncredited roles
 * John Finnemore, voiced Steven Day in AUDIO: Good Night, Sweet Ladies
 * John Fleming, voiced Odun and the Patrol Leader in AUDIO: The Paradise of Death
 * John Flint, played William des Preaux in TV: The Crusade and Captain Urquhart in TV: Time-Flight
 * John Franklyn-Robbins, played in TV: Genesis of the Daleks
 * John Fraser, played the Monitor in TV: Logopolis
 * John Garvin, played Carney in TV: Fury from the Deep
 * John Gill, played Oak in TV: Fury from the Deep
 * John Gillett, played the Gravis in TV: Frontios
 * John Gleeson, played in TV: Genesis of the Daleks and Charles Winlett in TV: The Seeds of Doom
 * John Greenwood, played D'Artagnan and Sir Lancelot in TV: The Mind Robber
 * John Gregg, played Lycett in TV: The Ark in Space
 * John Guilor, used as the voice of the First Doctor in TV: The Day of the Doctor
 * John Haines, played an uncredited role in TV: The Tenth Planet
 * John Hales, played in TV: The Woman Who Lived
 * John Hallam, played Light in TV: Ghost Light
 * John Halstead, voiced the Monoids in the TV: The Ark
 * John Hamill, played in TV: The Ribos Operation
 * John Hansell, played Davis in HOMEVID: Auton 2: Sentinel
 * John Hardwood, voice actor for AUDIO: The Paradise of Death
 * John Francis Harries, voiced Cudlow in AUDIO: Submission, as well as Ianto Jones' father and Tony in AUDIO: The House of the Dead
 * John Harvey, played Professor Brett in TV: The War Machines and Officia in TV: The Macra Terror
 * John Hawkins, played Hardgraves in the BBV Productions video story Auton 2: Sentinel
 * John Heffernan, voiced Vonchef in the AUDIO: Revenge of the Swarm and the ninth incarnation of the Eleven in AUDIO: The Crucible of Souls
 * John Herrington, played Rhynmal in TV: The Daleks' Master Plan and Jim Holden in TV: Colony in Space
 * John Hicks, played in TV: The Dominators and TV: The Claws of Axos
 * John Hogan, played in TV: The Tomb of the Cybermen and TV: The Abominable Snowmen
 * John Hollis, played Sondergaard in TV: The Mutants
 * John Holmes, played Jim in TV: The Dæmons
 * John Joyce, played Garvin in TV: The Dæmons
 * John Kane, played Tommy in TV: Planet of the Spiders
 * John Killoran, voiced Palmer in AUDIO: The Nowhere Place and Gorden Latch in AUDIO:Something Inside
 * John Knott, played several uncredited roles
 * John de Lancie, played Allen Shapiro in TV: End of the Road, The Gathering and The Blood Line
 * John Laurimore, played Count Federico in TV: The Masque of Mandragora
 * John Law, played Paul Barras in TV: The Reign of Terror
 * John Lee, played Alydon in TV: The Daleks
 * John Lennon, member of the Beatles (TV: The Chase)
 * John Line, played Martin in TV: Colony in Space, as well as Professor Vanderlyn in AUDIO: The Curse of the Daleks
 * John Livesey, played in TV: The War Games
 * John Lord, had several uncredited roles in the Doctor Who series
 * John Gibb Marshall, the birth name of John Sessions
 * John Scott Martin, Dalek operator for Doctor Who
 * John Maxim, played in TV: The Chase and TV: The Moonbase
 * John May, had an uncredited role in The Myth Makers
 * John Montgomery, voiced Acanthus in AUDIO: The Kraken's Lament, AUDIO: The Temple of Questions and AUDIO: Private Enemy No. 1
 * John Moore, played several uncredited roles in the television series Doctor Who
 * John Morosini-Whelan, played in TV: Invasion of the Cybermen
 * John Moyce, played an uncredited role in TV: The Myth Makers
 * John Nettleton, played Reverend Ernest Matthews in TV: Ghost Light
 * John Newman, played Spencer in TV: Doctor Who and the Silurians
 * John Normington, played Morgus in TV: The Caves of Androzani, Trevor Sigma in TV: The Happiness Patrol and Tom Flanagan in TV: Ghost Machine
 * John Novak, played Salinger in the Doctor Who television movie
 * John Ogwen, played Bostock in TV: Revelation of the Daleks
 * John Owens, played Thorpe in TV: The Dæmons
 * John Quarmby, played Henry Tobias in TV: A Girl's Best Friend
 * John Raven, had an uncredited role
 * John Reddington, played a UNIT soldier in HOMEVID: Downtime
 * John Rees, played Hardy in TV: Frontier in Space
 * John Ringham, played Tlotoxl in The Aztecs, Josiah Blake in The Smugglers and Robert Ashe in Colony in Space
 * John Rolfe, played a Captain in The War Machines, Sam Becket in The Moonbase and Ralph Fell in The Green Death
 * John Frank Rosenblum, played in TV: Dimensions in Time
 * John Rowe, voiced Sir Hartley Harecourt in AUDIO: The Case of the Missing Gasogene
 * John Sackville, voiced the pilot in AUDIO: Resistance and Warren Gadd in AUDIO: Beautiful Things
 * John Savident, played the Squire in TV: The Visitation and voiced Pendle in AUDIO: Order of the Daleks
 * John Scholes, voiced Baiame in AUDIO: Dreamtime
 * John Schwab, played Bywater in TV: Dalek and voiced many roles for [Big Finish Productions
 * John Segal, played Lanisha in TV: Time and the Rani
 * John Sessions, voiced Gus in TV: Mummy on the Orient Express, voiced Mozart in AUDIO: My Own Private Wolfgang, Roland of Brittany in Castle of Fear and Wilson in AUDIO: The Conspiracy
 * John Shorter, had an uncredited role in TV: Doctor Who and the Silurians
 * John Shrapnel, voiced Thomas Cromwell in AUDIO: The Eighth Piece and The Doomsday Chronometer
 * John Slavid, played in TV: The Massacre of St Bartholomew's Eve and TV: The War Machines
 * John Spradbury, played several roles on Doctor Who
 * John Stahl, a voice actor for Big Finish Productions
 * John Standing, voiced Fenric in AUDIO: Gods and Monsters and Professor Threadstone in AUDIO: Vampire of the Mind
 * John Stratton, played Shockeye of the Quawncing Grig in TV: The Two Doctors
 * John Stuart, had an uncredited role in TV: The Rescue
 * John Tallents, played in TV: The Five Doctors
 * John Telfer, read AUDIO: Red Skies
 * John Tillinger, played Simon Duval in TV: The Massacre of St Bartholomew's Eve
 * John Tordoff, played Alec Leeson in TV: Colony in Space
 * John Wadmore, prolific voice actor for BBV Productions, Big Finish Productions and Reeltime Pictures
 * John Walkin, played a milkman in TV: Dream-Eaters
 * John Westbrook, voiced Megron in AUDIO: Exploration Earth
 * John Wills, a pseudonym of John Maxim
 * John Wilson, played a Jacondan Guard in TV: The Twin Dilemma
 * John Witty, voiced the computer TV: The Seeds of Death
 * John Woodnutt, played George Hibbert in TV: Spearhead from Space; the Draconian Emperor in TV: Frontier in Space; the dual roles of Broton and the Duke of Forgill in TV: Terror of the Zygons; and Seron in TV: The Keeper of Traken
 * John Samuel Worsley, played in TV: Reset
 * John Wu, played in TV: The Talons of Weng-Chiang
 * John Wyse, played in Dr Charles Percival in TV: The Time Monster

Johnathon

 * Johnathon Morris, played Chela in TV: Snakedance

Johnny

 * Johnny Barrs, played Fuller in TV: The Mind of Evil
 * Johnny Clayton, had several uncredited roles
 * Johnny Dennis, played Murray in TV: Delta and the Bannermen
 * Johnny Gibbon, voiced Michael Jennings in AUDIO: The Curious Incident of the Doctor in the Night-Time

Jon

 * Jon Croft, played Tom Girton in the Doctor Who story The Dæmons
 * Jon Culshaw, did voice work in Death Comes to Time and The Kingmaker
 * Jon Glover, portrayed Creodont and Dr. Verryman in AUDIO: Forty-Five and voiced both the Red and Yellow Robots in TV: The Empty Planet and Grant in AUDIO: Slipback
 * Jon Luxton, played the messenger in the Doctor Who serial The Myth Makers
 * Jon Rollason, played Harold Chorley in the Doctor Who story The Web of Fear
 * John Voce, voiced multiple roles for Big Finish Productions and played Fanshawe in TV: The Woman Who Lived
 * Jon Weinberg voiced Wilton in Renaissance of the Daleks and Ben Kimmel in Buried Secrets, Snow Blind and Dreamland
 * John Woodvine, played the Marshal of Atrios in TV: The Armageddon Factor and voiced Galileo Galilei in AUDIO: The Galileo Trap and AUDIO: The Satanic Mill

As other names

 * Trevor St. John Hacker, played in The Horns of Nimon
 * Ram John Holder, voiced Joseph Roberts in AUDIO: An Ordinary Life
 * David John Pope, played the Kandyman in TV: The Happiness Patrol
 * Steve John Shepherd, voiced Simon Devlin in Extinction

Recurring characters

 * Caroline John, played Liz Shaw. (TV: Spearhead from Space et al.)

John

 * David John, played Derek in TV: Survival. He later voiced Liam McShane in AUDIO: The Rapture
 * Hywel John, voiced Steel Specs in AUDIO: The Hollows of Time
 * Leee John, played Mansell in TV: Enlightenment
 * Margaret John, played Megan Jones in TV: Fury from the Deep and Grandma Connolly in TV: The Idiot's Lantern
 * Peter John, voiced Delmarre in AUDIO: The Church and the Crown and Captain Patrick Quilby in AUDIO: The Bellotron Incident
 * Souska John, played a child in TV: Castrovalva. She is the niece of Caroline John
 * Pamela St John-Edwards, AUDIO: The Feast of Magog

Johns

 * Alan Johns, played Ted Rogers in TV: The Tomb of the Cybermen
 * Andrew Johns, played Kravos in TV: Genesis of the Daleks
 * Milton Johns, played Theodore Benik in The Enemy of the World, Guy Crayford in The Android Invasion and Castellan Kelner in The Invasion of Time
 * Nigel Johns, played Young Silurian in TV: Doctor Who and the Silurians
 * Rauol Johns, had an uncredited role in TV: Doctor Who and the Silurians
 * Stratford Johns, played Monarch in TV: Four to Doomsday

Cameramen

 * John Baker, cameraman
 * John Davis, camera assistant
 * John Hawes, OB camera for TV: Time and the Rani
 * John McGlashan, film cameraman for TV: The Face of Evil and TV: Pyramids of Mars
 * John Tiley, film cameraman for TV: Frontier in Space and TV: The Sun Makers
 * Jon Vidgen, camera assistant for Doctor Who
 * John Walker, film cameraman for Doctor Who

= John
==
 * John Anderson, designer for TV: Resurrection of the Daleks, The Mysterious Planet
 * John Asbridge, a production designer
 * John Bloomfield, a costume designer
 * John Brace, a visual effects designer
 * John Burrowes, designer for the TV: The Green Death
 * John Hearne, provided costumes for TV: Mindwarp
 * John Horton, visual effects designer for several television stories
 * John Hurst, designer for TV: Planet of the Daleks and TV:The Caves of Androzani
 * John Munro, a make-up artist for Doctor Who
 * John Nethercot, credited for make-up for TV: The Caves of Androzani
 * John Peacock, provided costumes for TV: Planet of Fire
 * John Pinkerton, a scenic artist for Doctor Who
 * John Priest, designed Robar's Toolkit for HOMEVID: Shakedown: Return of the Sontarans
 * John Stout, designer for TV: The Stones of Blood
 * John Whalley was a scenic artist for Doctor Who
 * John Wood, designer and visual effects designer for several Doctor Who serials

= Jon
=
 * Jon Dowding, Series Production Designer for K9
 * Jon Everett, colourist for Torchwood and Doctor Who
 * Jon Grundon, Cyfle trainee during series 3, later props maker during series 4.
 * Jon Howes, the standby art director of the Torchwood television show Small Worlds.
 * Jon Moore, prosthetics technician for Doctor Who
 * Jon Pusey, the Designer of the Doctor Who television story The Pirate Planet

As other names

 * Michael John Harris, visual effects designer for Doctor Who

Editors

 * John Bush, editor for TV: Frontier in Space
 * John Dunstan, film editor for TV: The Pirate Planet
 * John Gillanders, editor for TV: Children of Earth: Day Three
 * John Gregory, film editor for TV: City of Death
 * John Griffiths, film editor for TV: The Dalek Invasion of Earth and production assistant for TV: The Mind of Evil
 * John House, film editor for TV: An Unearthly Child and TV: Marco Polo
 * John Lee, film editor for TV: State of Decay
 * St. John O'Rorke, editor for TV: The Time of the Doctor
 * John Richards, editor for Doctor Who

Directors

 * John Bennett, 1st assistant director for several Doctor Who stories
 * John Black, directed several stories
 * John Crockett, directed an episode of TV: Marco Polo and the whole of TV: The Aztecs
 * John Davies, directed TV: The Macra Terror
 * John Gorrie, directed TV: The Keys of Marinus
 * John Hayes, a director of TV: The Night of the Doctor
 * John Henderson, directed TV: The Curse of Fatal Death.
 * Jon Older, 1st assistant director for several Doctor Who stories.
 * Jon Williams, 1st assistant director of the Torchwood television story Countrycide

Lighting

 * John Best, best boy
 * John Dixon, provided studio lighting for several stories
 * John Green, provided studio lighting for TV: Inferno
 * John Summers, studio lighting technician for TV: Frontios and TV: Planet of Fire
 * John Treays, provided the studio lighting for TV: The Daleks and TV: Marco Polo
 * John Truckle, Gaffer for Torchwood

Producers

 * John Nathan-Turner, Doctor Who producer for seasons 18-26
 * John Piper, series producer for Sarah Jane's Alien Files
 * John Whiston, executive producer of the documentary 30 Years in the TARDIS
 * John Wiles, Doctor Who producer for a portion of season 3

Sound design, effects, music

 * John Campbell, provided film sound for TV: The Caves of Androzani
 * John Cooling, standby rigger for Torchwood and Doctor Who
 * John Debney, composer
 * John Gatland, provided film sound for several stories
 * John Hartshorn, provided studio sound for TV: The Horns of Nimon
 * John Holmes, provided studio sound for several television stories
 * John Howell, provided studio sound for TV: The Leisure Hive and TV: State of Decay
 * John Lloyd, studio sound technician for TV: The Ark in Space
 * John Prestage, recorded the music for the television series Class
 * John Sponsler, provided incidental music for TV: Doctor Who: The Movie
 * John Staple, provided studio sound for several Doctor Who serials
 * John Tellick, provided the film sound for TV: Terror of the Zygons
 * Jon Thomas, boom operator for Doctor Who

Writers

 * John Fay, writer for the the television series Torchwood
 * John Flanagan, writer for TV: Meglos
 * John Lucarotti, writer of the screenplays for TV: Marco Polo, The Aztecs and The Massacre of St Bartholomew's Eve
 * John Lydecker, a pseudonym of Steve Gallagher
 * John Phillips, assistant script editor
 * John Shiban, writer and co-executive producer of the Torchwood stories TV: Escape to LA and The Middle Men
 * Johnny Byrne, writer of TV: The Keeper of Traken, Arc of Infinity, and Warriors of the Deep

As first name

 * John Barclay, uncredited vision mixer
 * John Berrbohm, uncredited stunt double
 * John Bradburn, uncredited assistant floor manager
 * John Bruce, production assistant of TV: The Dominators
 * John Budd, electrician for TV: Dead Man Walking
 * John Burt, Director-General of the BBC responsible for the Doctor Who tele-movie
 * John Cook, assistant floor manager
 * John Cura, inventor of an efficient method of taking tele-snaps
 * Chris D'Oyly-John, or Chris D'Oyly John, an assistant floor manager, production assistant and production unit manager.
 * John Friedlander, masks, visual effects
 * John Hansen, an assistant floor manager for TV The Smugglers
 * John Harris, a production assistant for TV: The Green Death
 * John Hobbs, a production assistant for TV: The Smugglers
 * John Lee, head of post-production for the television series K9
 * John Frank Levey, was in charge of casting for Series 4 of Torchwood
 * John Lopes, a production assistant for TV: The Mind Robber
 * John Mair, Forward Planning Manager for the British Broadcasting Corporation
 * John Mitchell, provided the video effects for TV: Warriors of the Deep
 * John Oliver, driver captain for the Doctor Who TV movie
 * John Pardue, director of photography for the docudrama An Adventure in Space and Time
 * John Robinson, grip for Doctor Who since 2005
 * John Sinnott, carpenter for Doctor Who
 * John Sorapure, director of photography for TV: Invasion of the Bane
 * John Sotos, science advisor on Torchwood: Miracle Day
 * John Tait, assistant floor manager for TV: The Space Museum
 * John Waller, fight arranger for TV: Terminus and TV: The King's Demons

As last name

 * Nicholas John, also known as Nick John, production assistant on several stories

As first name

 * John Ainsworth, directed multiple audio stories for Big Finish Productions
 * John Binns, writer and editor for Big Finish Productions
 * John Bromley, wrote AUDIO: The Doctor's Coat
 * John Burns, a colourist for COMIC: Empire's Fall
 * John M. Burns, the artist on COMIC: The Age of Chaos
 * John Callaghan, writer for Big Finish Productions
 * John Canning, a TV Comic artist
 * John Carnell, wrote Time and Tide (with Richard Alan) and Follow That TARDIS!
 * John Davies, writer for Big Finish Productions
 * John Dorney, award-winning writer for Big Finish Productions
 * John S. Drew, writer for Big Finish Productions
 * John Fletcher, wrote PROSE: Sleeptalking
 * John Freeman, editor of Doctor Who Magazine
 * John Geary, cover artist for Target novelisations
 * John Grindrod, wrote AUDIO: The Old Rogue
 * John Gyarmati, designed the graphics for GAME: Dalek Attack
 * John Higgins, comic book artist
 * John Isles, writer for Big Finish Productions
 * John Kelly, producer of Doctor Who Magazine
 * John Lawrence, wrote COMIC: Return of the Elders
 * John McElroy, editor of Doctor Who: The Scripts for Titan Books
 * John B. McLay, writer for Doctor Who Magazine
 * John Molyneaux, illustrated PROSE: The Stranger, The Writer, His Wife and the Mixed Metaphor and PROSE: Reunion
 * John Morelli, production staffer for Marvel Comics' Doctor Who comic series
 * John Ostrander, comic book writer
 * John Peel, author of Doctor Who books and comic strips
 * John Pritchard, writer for Big Finish Productions
 * John Reppion, writer of COMIC: The Whispering Gallery
 * John Ridgway, penciler and inker for Doctor Who Magazine
 * John Romita, art director for Marvel Comics' Doctor Who comic series
 * John Ross, drew and inked for Doctor Who Magazine and main artist for Doctor Who Adventures
 * John Seavey, wrote PROSE: Primitives
 * John Singh, designer for Doctor Who DVD Files
 * John Sullivan, designed the cover for AUDIO: Oh No It Isn't!
 * John Summerfield, wrote PROSE: Echoes of Future Past
 * John Tomlinson, wrote several comic stories
 * John Tulloch, co-wrote Doctor Who: The Unfolding Text and Science Fiction Audiences: Waching Star Trek and Doctor Who
 * John Wagner, comic strip writer for Doctor Who Magazine
 * John Whitehall, was credited for "technical presentation" for AUDIO: The Paradise of Death and AUDIO: The Ghosts of N-Space
 * John Wood, illustrator for PROSE: Doctor Who and the Zarbi
 * John Woods, artist for the collections The Dalek Book, The Dalek World and The Dalek Outer Space Book
 * John Workman, comic book letterer for Torchwood comic stories

As other names

 * Simon John Gerard, wrote an article for Doctor Who Magazine

Jonathan

 * Jonathan Morris, prolific writer of Doctor Who fiction.

Jon

 * Jon Barrett, designer for Doctor Who DVD Files
 * Jon de Burgh Miller, writer of PROSE: Dying in the Sun and PROSE: Twilight of the Gods

Used in name of story

 * The Bells of Saint John (TV story), an Eleventh Doctor television story
 * The Bells of Saint John: A Prequel (webcast)
 * Dear John (short story), an Eighth Doctor short story
 * John Smith and the Common Men (comic story), an Eleventh Doctor comic story

Used in name of documentary, special feature or biography

 * JN-T: The Life and Scandalous Times of John Nathan-Turner, a biography of John Nathan-Turner
 * Jon and Katy is a BBC DVD feature on the pairing of the Third Doctor and Jo Grant. It was released on the DVD of The Curse of Peladon in the Peladon Tales box set.

Used in name of organisation

 * John Menzies
 * John & Ros Hubbard