Doctor Who

Cast Roles: A

• A/B Girton (Rex Rowland in The Sea Devils: Episode Five)
• Aaron (Daniel Adegboyega in Resolution)
• Abbot of Amboise (3 episodes, e.g. William Hartnell in The Massacre: The Sea Beggar)
• Abbott (David Purcell in The Hand Of Fear: Part One)
• Abbott, The (James Greene in The Bells of Saint John)
• Abby (Mimi Ndiweni in Oxygen)
• Abdul (Hemi Yeroham in The Church On Ruby Road)
• Abel, Lizzie (Bronté Barbé in Lux)
• Abena (Michelle Asante in The Story & the Engine)
• Abi Lerner (Vinette Robinson in 42)
• Abigail (Michelle Tate in The Crimson Horror)
• Abigail Naismith (2 episodes, e.g. Tracy Ifeachor in The End of Time: Part One)
• Abigail Pettigrew (Katherine Jenkins in A Christmas Carol)
• Able Seaman (2 episodes, e.g. Noel Fitzpatrick in Rise of the Cybermen)
• Ablif (3 episodes, e.g. Ray Callaghan in The Invasion of Time: Part Three)
• Aboriginal Dancer (8 episodes, e.g. Abi Couhard in Four To Doomsday: Part Two)
• Abraham (Garrick Hagon in A Town Called Mercy)
• Abraham Lincoln (Robert Marsden in The Chase: The Executioners)
• Abramal (Rob Jarvis in The Time of the Doctor)
• Abraxis Security Voice (Becky Trotman in A Town Called Mercy)
• Abu (Terence Brown in The Krotons: Episode One)
• Abubakar, Rashid (Stefan Adegbola in The Story & the Engine)
• Academic (Claudia Blondeau in World War Three)
• Accra Reporter (Nana Amoo-Gottfried in In The Forest Of The Night)
• Ace (32 episodes, e.g. Sophie Aldred in Dragonfire: Part One)
• Achilles (Cavan Kendall in The Myth Makers: Temple of Secrets)
• Acolyte (10 episodes, e.g. Peter Baldock in The Face of Evil: Part Four)
• Acomat (3 episodes, e.g. Philip Voss in Marco Polo: Five Hundred Eyes)
• Ada (Rachael Stirling in The Crimson Horror)
• Ada Lovelace (Sylvie Briggs in Spyfall: Part Two)
• Adam (Edmond Moulton in The Almost People)
• Adam (3 episodes, e.g. Brian Badcoe in Invasion of the Dinosaurs: Part Four)
• Adam Colby (4 episodes, e.g. Edward Arthur in Image of the Fendahl: Part One)
• Adam Davies Sheenan (Adam Davies in The Snowmen)
• Adam Mitchell (2 episodes, e.g. Bruno Langley in Dalek)
• Adam's Mum (Judy Holt in The Long Game)
• Addams (2 episodes, e.g. Sinead Keenan in The End of Time: Part One)
• Additional Dialogue (17 episodes, e.g. Paul Sparrowham in Rose)
• Adebayo, Tunde (Jordan Adene in The Story & the Engine)
• Adelaide (3 episodes, e.g. Annette Woollett in Horror of Fang Rock: Part Two)
• Adelaide Brooke (3 episodes, e.g. Lindsay Duncan in The Waters of Mars)
• Adelaide's Father (Charlie De'Ath in The Waters of Mars)
• Adeola (Freema Agyeman in Army of Ghosts)
• Adherent (5 episodes, e.g. Michael Humphries in The End Of The World)
• Adherent (Jamie Edgell in The End Of The World)
• Adipose Guard (Toby Sperring in Partners in Crime)
• Adipose Security Guard (Alex Lucas in Partners in Crime)
• Adipose Worker (31 episodes, e.g. Stephen Wright in Partners in Crime)
• Adjani (Lonnee Archibong in Space Babies)
• Adlon (2 episodes, e.g. Leslie Meadows in Delta and the Bannermen: Part One)
• Administrator (Geoffrey Palmer in The Mutants: Episode One)
• Admiral de Coligny (3 episodes, e.g. Leonard Sachs in The Massacre: The Sea Beggar)
• ADR (328 episodes, e.g. Duncan Bett in The Unquiet Dead)
• Adrasta (4 episodes, e.g. Myra Frances in The Creature from the Pit: Part One)
• Adrian (Edward Harrison in The Caretaker)
• Adric (44 episodes, e.g. Matthew Waterhouse in Full Circle: Part One)
• Adult Choir Member (3 episodes, e.g. Dominic Neville in The End of Time: Part One)
• Adult Civilian (26 episodes, e.g. Caroline Gill in The Day of The Doctor)
• Adult Dummy (2 episodes, e.g. Rachel Chambers in Rose)
• Advisor (9 episodes, e.g. Ken Nazarin in The Mutants: Episode Six)
• Advisor Geoffrey Baxter (Ian Hilditch in The Christmas Invasion)
• African King Customer (Charles Afele in Time Heist)
• African King Wives Entourage (2 episodes, e.g. Cynthia Newman in Time Heist)
• African Maid (2 episodes, e.g. Maxine Green in The Shakespeare Code)
• African Man Customer (Maurice Spring in Time Heist)
• Agamemnon (3 episodes, e.g. Francis de Wolff in The Myth Makers: Temple of Secrets)
• Agatha Christie (2 episodes, e.g. Fenella Woolgar in The Unicorn and the Wasp)
• Agella (4 episodes, e.g. Suzanne Danielle in Destiny of the Daleks: Episode One)
• Aggedor (7 episodes, e.g. Nick Hobbs in The Monster of Peladon: Part Two)
• Aggressive Miner (12 episodes, e.g. Ernie Goodyear in The Mark of the Rani: Part One)
• Agorax (Dominic Burgess in Bad Wolf)
• Ahmed (Vic Tablian in Pyramids of Mars: Part One)
• Ahmed’s Senior Military (4 episodes, e.g. Patricia Dichler in Death in Heaven)
• Aide (Glen Whitter in Day of the Daleks: Episode Four)
• Ainu (4 episodes, e.g. Tim Munro in The Creature from the Pit: Part One)
• Air Raid Warden (Colin Prockter in Victory of the Daleks)
• Airport Passenger (Barry Noble in The Faceless Ones: Episode 2)
• Airport Personnel (7 episodes, e.g. Anthony Lang in The Faceless Ones: Episode 1)
• Airport Police Sergeant (Peter Roy in The Faceless Ones: Episode 1)
• Airport Policeman guarding Meadows (Robin Dawson in The Faceless Ones: Episode 6)
• Airport Policeman in Car Park (Roy Pearce in The Faceless Ones: Episode 6)
• Airport Sergeant (Peter Roy in The Faceless Ones: Episode 5)
• Airport Traveller (Spyfall) (Guillaume Rivaud in Spyfall: Part One)
• Airport Worker (Tom Ashley in Spyfall: Part Two)
• Al (Matt Bardock in Flatline)
• Alan (Marvyn Williams in The Christmas Invasion)
• Alan (Stewart Wright in The Lie Of The Land)
• Alan-a-Dale (Ian Hallard in Robot Of Sherwood)
• Alastair Fergus (David Simeon in The Dæmons: Episode One)
• Alaya (2 episodes, e.g. Neve McIntosh in The Hungry Earth)
• Albert C Richardson (Dennis Chinnery in The Chase: Flight Through Eternity)
• Albert Dumfries (Nicholas Gecks in The Sound of Drums)
• Albino Model Customer (Charlotte Williams in Time Heist)
• Albino Servant (3 episodes, e.g. Amy Beth Hayes in The Stolen Earth)
• Albino’s Assistant (Christina Qvam in Time Heist)
• Aldo (4 episodes, e.g. Freddie Earlle in Warriors' Gate: Part One)
• Alec Leeson (John Tordoff in Colony In Space: Episode Four)
• Alec Palmer (Dougray Scott in Hide)
• Alex (Daniel Mays in Night Terrors)
• Alex Klein (Adam Garcia in The Christmas Invasion)
• Alexander (William Dysart in The Highlanders: Episode 1)
• Alexandra (Anna Andresen in The Power of the Doctor)
• Alexei (2 episodes, e.g. Dan Li in The Bells of Saint John)
• Alf (Tony Way in Deep Breath)
• Alf (2 episodes, e.g. Brandon Miller in The Empty Child)
• Alfie (7 episodes, e.g. Isabelle James in Closing Time)
• Alfie (Paul Jerricho in Lucky Day)
• Alfie (George Caple in Survivors of the Flux: Flux: Chapter Five)
• Alfonso (Stavros Demetraki in The Witchfinders)
• Algy (2 episodes, e.g. Robert Hands in The Empty Child)
• Alice (Liz White in The Snowmen)
• Alice Cassini (Bridget Turner in Gridlock)
• Alice Coltrane (Natalie Walter in Turn Left)
• Alien (Jimmy Vee in Aliens of London)
• Alien Guard (24 episodes, e.g. John Atterbury in The War Games: Episode Four)
• Alien Priest (2 episodes, e.g. Roy Heymann in Colony In Space: Episode Four)
• Alien Space Captain (2 episodes, e.g. Peter Noel Cook in The Ambassadors of Death: Episode 6)
• Alien Student (7 episodes, e.g. Phil Lundgren in The War Games: Episode Four)
• Alien Technician (18 episodes, e.g. Charles Pemberton in The War Games: Episode Five)
• Alien Voice (2 episodes, e.g. Jonathan Hart in The Girl in the Fireplace)
• Alien Voice (2 episodes, e.g. Peter Halliday in The Ambassadors of Death: Episode 6)
• Alien Voices (Silas Carson in The End Of The World)
• Alien Woman (Angela Clerkin in Face The Raven)
• Alison (India Ria Amarteifio in The Magician's Apprentice)
• Alison Docherty (Ellie Haddington in Last of the Time Lords)
• Alistair (Simon Dutton in The Time of Angels)
• Alit (Briana Shann in The Doctor Falls)
• All Ears Alan (Michael Beglay in Fugitive of the Judoon)
• Allen (Stanley McGeagh in Colony In Space: Episode Three)
• Allison (4 episodes, e.g. Karen Gledhill in Remembrance of the Daleks: Part One)
• Almak (2 episodes, e.g. Barbara Fadden in Demons Of The Punjab)
• Almondo, Joy (Nicola Coughlan in Joy to the World)
• Alpha Centauri (21 episodes, e.g. Ysanne Churchman in The Monster of Peladon: Part One)
• Alphan Servant (David Rogue in The Trial of a Time Lord (The Mysterious Planet): Part One)
• Alphan Woman (36 episodes, e.g. Jackie Noble in The Trial of a Time Lord (Mindwarp): Part Eight)
• Alphonse (Chris Lew Kum Hoi in The Husbands of River Song)
• Altos (5 episodes, e.g. Robin Phillips in The Keys of Marinus: The Velvet Web)
• Alvis (Anthony Gardner in The Macra Terror: Episode 1)
• Alydon (Michael Ferguson in The Daleks: The Dead Planet)
• Alydon (6 episodes, e.g. John Lee in The Daleks: The Ambush)
• Amazonia (Wendy Danvers in The Curse of Peladon: Episode Four)
• Ambassadors (12 episodes, e.g. Toby Hunt in The End Of The World)
• Ambril (4 episodes, e.g. John Carson in Snakedance: Part One)
• Ambril's Attendent (3 episodes, e.g. Chris Holmes in Snakedance: Part Two)
• Ambrose (2 episodes, e.g. Nia Roberts in The Hungry Earth)
• Ambulance (Susan Twist in Boom)
• Ambulance Driver (2 episodes, e.g. B Cox in The Time Monster: Episode Three)
• Ambulance Lady (Sylvia De La Mare in The Time Monster: Episode Three)
• Ambulance Man (Donald Sinclair in The Faceless Ones: Episode 6)
• Ambulance Man (2 episodes, e.g. Michael Wadsworth in The Hand Of Fear: Part One)
• Ambulanceman (2 episodes, e.g. Derek Matt in Castrovalva: Part One)
• Ambulanceman (Dave Carter in Doctor Who And The Silurians: Episode 6)
• Amelia Ducat (3 episodes, e.g. Sylvia Coleridge in The Seeds of Doom: Part Three)
• American Aide (Emmett Hennessy in Day of the Daleks: Episode Four)
• American Diplomat (Charles Adey-Grey in Day of the Daleks: Episode Four)
• American Passenger (2 episodes, e.g. Jack Horton in Time-Flight: Part One)
• American Sergeant (John Brandon in The Tenth Planet: Episode 1)
• American Soldier (3 episodes, e.g. Bruce Wells in The War Games: Episode Six)
• American Student (4 episodes, e.g. Carl Tracey in Last of the Time Lords)
• American Tourist (2 episodes, e.g. Dave Whitlam in The Bells of Saint John)
• Amos (Graham Turner in The Crimson Horror)
• Amy Doll (Ruth Webb in Night Terrors)
• Amyand (4 episodes, e.g. James Bate in Planet of Fire: Part One)
• Anahson (Letitia Wright in Face The Raven)
• Anat (4 episodes, e.g. Anna Barry in Day of the Daleks: Episode One)
• Anatta (Anna Wing in Kinda: Part One)
• Ancelyn (4 episodes, e.g. Marcus Gilbert in Battlefield: Part One)
• Ancient Haemovore (Raymond Trickett in The Curse of Fenric: Part Four)
• Anderson (3 episodes, e.g. Ian Mackenzie in Dragonfire: Part One)
• Andinio (Phyllis Logan in The Battle of Ranskoor Av Kolos)
• Andor (2 episodes, e.g. Victor Lucas in The Face of Evil: Part One)
• Andred (6 episodes, e.g. Christopher Tranchell in The Invasion of Time: Part One)
• Andrew (Anthony Taylor in Can You Hear Me?)
• Andrew Verney (Frederick Hall in The Awakening: Part Two)
• Andrews (Peter Cellier in Time-Flight: Part One)
• Andro (Nasi Voutsas in The Name of the Doctor)
• Androgar (Peter De Jersey in The Day of The Doctor)
• Android (3 episodes, e.g. Dean Hollingsworth in Timelash: Part One)
• Android (6 episodes, e.g. Peter van Dissell in The Visitation: Part One)
• Android Mechanic (9 episodes, e.g. Derek Hunt in The Android Invasion: Part One)
• Andy (James Thackeray in The Woman Who Fell to Earth)
• Andy Stone (Alan Ruscoe in The Waters of Mars)
• Anethan Corpse (3 episodes, e.g. Debbi Thomson in The Horns of Nimon: Part Four)
• Anethan sacrifices (20 episodes, e.g. Daniel Tabori in The Horns of Nimon: Part One)
• Ange (Kate Eaton in Survival: Part One)
• Angel (3 episodes, e.g. Aga Blonska in Blink)
• Angela (Victoria Alcock in Planet of the Dead)
• Angela Clifford (3 episodes, e.g. Judith Byfield in Time-Flight: Part One)
• Angelina (2 episodes, e.g. Molly Griffiths in The Caretaker)
• Angelo (Troy Glasgow in The Time of Angels)
• Angelo, Cardinal (Corrado Invernizzi in Extremis)
• Angie (6 episodes, e.g. Eve De Leon Allen in Nightmare in Silver)
• Angstrom (Susan Lynch in The Ghost Monument)
• Angus (2 episodes, e.g. Angus Lennie in Terror of the Zygons: Part One)
• Anicca (Roger Milner in Kinda: Part One)
• Animus Voice (4 episodes, e.g. Catherine Fleming in The Web Planet: The Zarbi)
• Anita (3 episodes, e.g. Carmen Gomez in The Two Doctors: Part One)
• Anita (2 episodes, e.g. Jessika Williams in Silence in the Library)
• Anita (Amy Cudden in Let's Kill Hitler)
• Anita Shadow (Louise Harrison in Forest of the Dead)
• Anita Suit Creature (Ellen Thomas in Forest of the Dead)
• Anithon (Hugh Hayes in Time-Flight: Part Three)
• Ankh (2 episodes, e.g. Frank Jarvis in Underworld: Part Three)
• Ann (2 episodes, e.g. Sarah Sutton in Black Orchid: Part One)
• Ann Davidson (6 episodes, e.g. Gilly Fraser in The Faceless Ones: Episode 2)
• Anna Zhou (Elizabeth Tan in Journey's End)
• Annabel (Eloise Barnes in In The Forest Of The Night)
• Annalise (2 episodes, e.g. Kimmi Richards in Smith and Jones)
• Anne (4 episodes, e.g. Annette Robertson in The Massacre: War of God)
• Anne Droid (4 episodes, e.g. Anne Robinson in Bad Wolf)
• Anne Travers (6 episodes, e.g. Tina Packer in The Web of Fear: Episode 1)
• Announcer (3 episodes, e.g. Lynn Gardner in Dragonfire: Part One)
• Announcer (Brigit Paul in The Faceless Ones: Episode 2)
• Antarctica Marine (2 episodes, e.g. Patrick Milber in The Seeds of Doom: Part Three)
• Anti-matter monster (6 episodes, e.g. Mike Lee Lane in Planet of Evil: Part One)
• Antodus (4 episodes, e.g. Marcus Hammond in The Daleks: The Ambush)
• Anton (Henry Stamper in The Enemy of the World: Episode 1)
• Ap Gwilliam, Roger (2 episodes, e.g. Aneurin Barnard in 73 Yards)
• Ara (4 episodes, e.g. Catherine Howe in The Underwater Menace: Episode 1)
• Arab King (Mohammed Yassen in Time Heist)
• Arab King Entourage (Mohamed Soliman in Time Heist)
• Arab Sheikh (David James in The Daleks' Master Plan: The Feast of Steven)
• Arak (2 episodes, e.g. Stephen Yardley in Vengeance on Varos: Part One)
• Arak (4 episodes, e.g. Gareth Hunt in Planet of the Spiders: Part Three)
• Aram (Christine Kavanagh in Timelash: Part One)
• Aramu (Thapelo Maropefela in Praxeus)
• Arana, Doña (Aimée Delamain in The Two Doctors: Part One)
• Arbinger, Harriet (2 episodes, e.g. Genesis Lynea in The Legend of Ruby Sunday)
• Arbinger, Henry (Kit Rakusen in The Devil's Chord)
• Arbitan (George Coulouris in The Keys of Marinus: The Sea of Death)
• Arbitan's Double (John Beorbohn in The Keys of Marinus: The Sea of Death)
• Archer (4 episodes, e.g. Richard Allen in Robot Of Sherwood)
• Archie (2 episodes, e.g. Rab Affleck in The Name of the Doctor)
• Archimandrite (3 episodes, e.g. Cyril Shaps in The Androids of Tara: Part Two)
• Architect (Trevor Shewring in The Invasion: Episode Six)
• Archivist (Daphne Oxenford in Dragonfire: Part Two)
• Arcturus (3 episodes, e.g. Murphy Grumbar in The Curse of Peladon: Episode One)
• Arden (3 episodes, e.g. George Waring in The Ice Warriors: One)
• Areta (2 episodes, e.g. Geraldine Alexander in Vengeance on Varos: Part One)
• Argolin (26 episodes, e.g. Maurice Connor in The Leisure Hive: Part One)
• Aridian (Brian Proudfoot in The Chase: The Death of Time)
• Aris (4 episodes, e.g. Adrian Mills in Kinda: Part One)
• Arlo, Kira (Claudia Jessie in Kerblam!)
• Arm Under Bed (Amy Stuckey in Listen)
• Armand Vallance (5 episodes, e.g. Derrick Gilbert in The Wheel In Space: Episode 2)
• Armed Police (12 episodes, e.g. Bryan Williams in The Sound of Drums)
• Armed Police Driver (John Shepherd in Planet of the Dead)
• Armed Policeman (David Constant in 73 Yards)
• Armen (Nathan Armarkwei-Laryea in Revolution of the Daleks)
• Armhost, Deputy Marshal (Joe Sims in The Power of the Doctor)
• Armourer (Derek Chafer in The Masque of Mandragora: Part Four)
• Army Captain (Julia Busby in The Christmas Invasion)
• Army Soldier (6 episodes, e.g. Leslie Bates in Invasion of the Dinosaurs: Part Five)
• Arnheim (Chris MacDonnell in Dragonfire: Part Two)
• Arnold Keeler (4 episodes, e.g. Mark Jones in The Seeds of Doom: Part One)
• Arrex (2 episodes, e.g. Richard Mitchley in Delta and the Bannermen: Part Two)
• Art Gallery Visitor (2 episodes, e.g. Eleanor Bron in City of Death: Part Four)
• Arthur (Morgan Deare in Rosa)
• Arthur (Henry Wood in A Good Man Goes to War)
• Arthur Lloyd (2 episodes, e.g. Damian Samuels in The Empty Child)
• Arthur Terrall (3 episodes, e.g. Gary Watson in The Evil of the Daleks: Episode 3)
• Artie (5 episodes, e.g. Kassius Carey Johnson in The Bells of Saint John)
• Artist in cafe (James Charlton in City of Death: Part One)
• Arturo Villar (3 episodes, e.g. Michael Napier-Brown in The War Games: Episode Eight)
• Arwell, Cyril (2 episodes, e.g. Maurice Cole in The Doctor, The Widow and the Wardrobe)
• Arwell, Lily (Holly Earl in The Doctor, The Widow and the Wardrobe)
• Arwell, Madge (2 episodes, e.g. Claire Skinner in The Doctor, The Widow and the Wardrobe)
• Arwell, Reg (Alexander Armstrong in The Doctor, The Widow and the Wardrobe)
• Ascaris (2 episodes, e.g. Barry Jackson in The Romans: The Slave Traders)
• Ashad (4 episodes, e.g. Patrick O'Kane in The Haunting Of Villa Diodati)
• Ashe (6 episodes, e.g. John Ringham in Colony In Space: Episode One)
• Ashildr (5 episodes, e.g. Maisie Williams in The Girl Who Died)
• Ashley Carter (Natalie Gumede in Last Christmas)
• Ashton (Patrick O'Connell in The Dalek Invasion of Earth: The End of Tomorrow)
• Assassin (Tom Sye in The Massacre: Priest of Death)
• Assistant Director (Conrad Monk in The Daleks' Master Plan: The Feast of Steven)
• Association Man (10 episodes, e.g. Len Bond in Remembrance of the Daleks: Part One)
• Astos (Brett Goldstein in The Tsuranga Conundrum)
• Astrid (6 episodes, e.g. Mary Peach in The Enemy of the World: Episode 1)
• Astrid Peth (2 episodes, e.g. Kylie Minogue in Voyage of the Damned)
• Astronaut (10 episodes, e.g. Steve Peters in The Ambassadors of Death: Episode 3)
• ATC Technician (5 episodes, e.g. Roy Curtis in The Faceless Ones: Episode 2)
• Atkins (Tom Keller in The Day of The Doctor)
• Atlantean Child (2 episodes, e.g. Gary O'Brien in The Underwater Menace: Episode 4)
• Atlantean Child Priest (4 episodes, e.g. Anthony Kemp in The Underwater Menace: Episode 3)
• Atlantean Guard (13 episodes, e.g. Michael Earl in The Underwater Menace: Episode 3)
• Atlantean Priest (19 episodes, e.g. Reg Cranfield in The Underwater Menace: Episode 1)
• Atlantean Refugee (7 episodes, e.g. Marguerite Young in The Underwater Menace: Episode 3)
• ATMOS Voice (Elizabeth Rider in The Sontaran Stratagem)
• ATO Technician (9 episodes, e.g. Roy Curtis in The Faceless Ones: Episode 4)
• Atraxi Voice (David de Keyser in The Eleventh Hour)
• Attendant (Edmund Bailey in Spearhead From Space: Episode 4)
• Attendant (7 episodes, e.g. Tom Lawrence in Revelation of the Daleks: Part One)
• Attendant at 2nd Way Inn (O Ikeda in Marco Polo: Mighty Kublai Khan)
• Attendant at Wang Lo's Inn (3 episodes, e.g. Suk Hee S'Hng in Marco Polo: The Roof of the World)
• Attendant to the Empress (2 episodes, e.g. Doreen Tang in Marco Polo: Assassin at Peking)
• Attendent (6 episodes, e.g. Anthony Wellington in Vengeance on Varos: Part One)
• Attendent on Ping-Cho (4 episodes, e.g. Zohra Sehgal in Marco Polo: Rider From Shang-Tu)
• Atza (4 episodes, e.g. Sam Howard in The Trial of a Time Lord (Terror of the Vervoids): Part Nine)
• Audience (97 episodes, e.g. Colin Calton in The Shakespeare Code)
• Audience (11 episodes, e.g. Tina Stratford in The Sound of Drums)
• Audience (29 episodes, e.g. Nick Madge in Evolution of the Daleks)
• Audrey (Tina Gray in Lucky Day)
• Augustus Pond (Halcro Johnston in The Big Bang)
• Aukon (4 episodes, e.g. Emrys James in State of Decay: Part One)
• Aunt (June Easther in Remembrance of the Daleks: Part Four)
• Aunt Betty (Jean Challis in The Idiot's Lantern)
• Aunt Sharon (Susan Vidler in The Big Bang)
• Aunt Vanessa (2 episodes, e.g. Dolore Whiteman in Logopolis: Part One)
• Auntie (Elizabeth Berrington in The Doctor's Wife)
• Aunty (2 episodes, e.g. Susanna John in Human Nature)
• Aura-Kin, Wynn (Iona Anderson in The Interstellar Song Contest)
• Autloc (4 episodes, e.g. Keith Pyott in The Aztecs: The Temple of Evil)
• Auton (30 episodes, e.g. Alan Ruscoe in Rose)
• Auton Leader (2 episodes, e.g. Pat Gorman in Terror of the Autons: Episode Four)
• Auton Policeman (2 episodes, e.g. Terry Walsh in Terror of the Autons: Episode Three)
• Auton Voice (2 episodes, e.g. Haydn Jones in Terror of the Autons: Episode Four)
• Avery, Henry (2 episodes, e.g. Hugh Bonneville in The Curse of the Black Spot)
• Avery, Toby (2 episodes, e.g. Oscar Lloyd in The Curse of the Black Spot)
• Avolaski (Jeremia K Fredrick in The Doctor's Daughter)
• Avon (2 episodes, e.g. Robert Sidaway in The Savages: Episode 1)
• Awsok (Barbara Flynn in Once, Upon Time: Flux: Chapter Three)
• Axon (3 episodes, e.g. Geoff Brighty in The Claws of Axos: Episode Three)
• Axon Boy (John Hicks in The Claws of Axos: Episode One)
• Axon Girl (Debbie Lee London in The Claws of Axos: Episode One)
• Axon Glob (13 episodes, e.g. Clinton Morris in The Claws of Axos: Episode One)
• Axon Man (10 episodes, e.g. Bernard Holley in The Claws of Axos: Episode One)
• Axon Monster (Clinton Morris in The Claws of Axos: Episode Three)
• Axon Woman (3 episodes, e.g. Patricia Gordino in The Claws of Axos: Episode One)
• Axus (3 episodes, e.g. Richard Ireson in The Krotons: Episode One)
• Aydan (Martin Cort in The Keys of Marinus: Sentence of Death)
• Azal (2 episodes, e.g. Stephen Thorne in The Dæmons: Episode Five)
• Azaxyr (3 episodes, e.g. Alan Bennion in The Monster of Peladon: Part Four)
• Aztec (9 episodes, e.g. Alice Greenwood in The Aztecs: The Temple of Evil)
• Aztec Captain (4 episodes, e.g. David Anderson in The Aztecs: The Temple of Evil)
• Aztec Warrior (25 episodes, e.g. Paul Duval in The Aztecs: The Temple of Evil)
• Azure (5 episodes, e.g. Rochenda Sandall in War of The Sontarans: Flux: Chapter Two)
• Azure / Anna (Rochenda Sandall in The Halloween Apocalypse: Flux: Chapter One)
• £10 Lady (Lorraine Joseph in The Runaway Bride)