Doctor Who
Cast List: G
- Leon Gabbison (cast in 2 episodes, e.g. Stunts in Revolution of the Daleks)
- Christopher Gable (cast in 4 episodes, e.g. Sharaz Jek in The Caves of Androzani: Part One)
- Nancy Gabrielle (cast in 2 episodes, e.g. Prisoner in Frontier In Space: Episode Three)
- Theresa Gadd (cast as Passer in The End of Time: Part One)
- Lionel Gadsden (cast in 2 episodes, e.g. Aztec in The Aztecs: The Temple of Evil)
- Sean Gaffney (cast as Adipose Worker in Partners in Crime)
- Ann Gaibrial (cast as Airport Personnel in The Faceless Ones: Episode 5)
- Peter Gain (cast as UNIT Army Truck Drivers in Planet of the Dead)
- Dan Gaisford (cast in 3 episodes, e.g. European Business Flight Passenger in The Bells of Saint John)
- Jaleelah Galbraith (cast in 4 episodes, e.g. Refugee in Utopia)
- Mariah Gale (cast as Eliza in Knock Knock)
- Aruhan Galieva (cast as Tahira in Can You Hear Me?)
- George Gallaccio (cast as Face in The Brain of Morbius: Part Four)
- Anne Gallagher (cast as UNIT Soldier in The Power Of Three)
- Sean Gallagher (cast as Chip in New Earth)
- Tony Gallagher (cast in 3 episodes, e.g. Policeman in The Sound of Drums)
- Yvonne Gallagher (cast as Romana in Destiny of the Daleks: Episode One)
- Jack Galloway (cast in 2 episodes, e.g. Joseph Willow in The Awakening: Part One)
- Colin Galton (cast in 6 episodes, e.g. Wino in Father's Day)
- Rollo Gamble (cast in 3 episodes, e.g. Winstanley in The Dæmons: Episode One)
- Michael Gambon (cast in 2 episodes, e.g. Kazran Sardick in A Christmas Carol)
- Dino Gamecho (cast in 3 episodes, e.g. Student in The Sontaran Stratagem)
- Jai Gamer (cast as Army Soldier in Turn Left)
- Ravin J Ganatra (cast in 4 episodes, e.g. Hakim Khan in Arachnids In The UK)
- Tom Gandl (cast in 5 episodes, e.g. Villager in The Visitation: Part Two)
- Peter Gandy (cast in 3 episodes, e.g. (extra) in The Curse of Fenric: Part One)
- Paul Ganney (cast in 24 episodes, e.g. Crowd ADR in Last of the Time Lords)
- Chris Gannon (cast in 4 episodes, e.g. Casey in The Talons of Weng-Chiang: Part One)
- Paul Ganny (cast as ADR in New Earth)
- Richard Garaghty (cast as Robot 2 in Dinosaurs on a Spaceship)
- James Garbutt (cast in 3 episodes, e.g. Ronson in Genesis of the Daleks: Part Two)
- Adam Garcia (cast as Alex in The Christmas Invasion)
- Francesca Garcia (cast as Female Passenger in Mummy On The Orient Express)
- Francisca Garcia (cast as European Business Flight Passenger in The Bells of Saint John)
- Henry Garcia (cast as Man At Arms in The Crusade: The Knight of Jaffa)
- Joanna Garcia (cast in 3 episodes, e.g. Sea Base Personnel in Warriors of the Deep: Part One)
- Alex Gardener (cast in 2 episodes, e.g. Paramedic in Partners in Crime)
- Paula Gardener (cast as Double Bass in Voyage of the Damned)
- Sally Gardener (cast in 4 episodes, e.g. (extra) in Snakedance: Part One)
- Vincent Gardener (cast as Wholewealer in The Green Death: Episode One)
- Jamie Gardiner (cast as Submariner in Cold War)
- Rick Gardiner (cast in 2 episodes, e.g. Worker in The Sontaran Stratagem)
- Sally Gardiner (cast in 2 episodes, e.g. Townswoman in Castrovalva: Part Three)
- Alex Gardner (cast in 2 episodes, e.g. Paramedics in Smith and Jones)
- Anthony Gardner (cast as Alvis in The Macra Terror: Episode 1)
- Elizabeth Gardner (cast in 4 episodes, e.g. Red Kang in Paradise Towers: Part One)
- Jimmy Gardner (cast in 5 episodes, e.g. Chenchu in Marco Polo: Five Hundred Eyes)
- Lynn Gardner (cast in 3 episodes, e.g. Announcer in Dragonfire: Part One)
- Matthew Gardner (cast as Waterboy in The Long Game)
- Oliver Gardner (cast as Audience in Evolution of the Daleks)
- Salo Gardner (cast as Lazar in Terminus: Part Two)
- Sarah Gardner (cast as Visitor (Argolis) in The Leisure Hive: Part One)
- Tony Gardner (cast as Douglas in The Pyramid At The End Of The World)
- Jock Gardyne (cast in 2 episodes, e.g. (extra) in The Curse of Fenric: Part One)
- Andrew Garfield (cast in 2 episodes, e.g. Frank in Daleks in Manhattan)
- David Garfield (cast in 8 episodes, e.g. von Weich in The War Games: Episode Three)
- Jared Garfield (cast as Ben in Twice Upon A Time)
- Bunty Garland (cast as Woman in market in The Romans: All Roads Lead to Rome)
- Stephen Garlick (cast in 2 episodes, e.g. Ibbotson in Mawdryn Undead: Part One)
- Anne Lyken Garner (cast in 2 episodes, e.g. Worker in Last of the Time Lords)
- Craig Garner (cast as Emojibot in Smile)
- Elli Garnett (cast as Caroline in Rose)
- Fred Garratt (cast in 3 episodes, e.g. (extra) in Robot: Part One)
- Louise Garrett Evans (cast as Girl in The God Complex)
- Ricky Garrett (cast in 3 episodes, e.g. Bannerman in Delta and the Bannermen: Part One)
- Ros Garrett (cast in 3 episodes, e.g. Camper on Bus in Delta and the Bannermen: Part One)
- Mandie Garrigan (cast in 3 episodes, e.g. Screaming Woman in The Crimson Horror)
- Kay Garrod (cast as Hostage in Journey's End)
- Ann Garry Lee (cast in 3 episodes, e.g. Passenger in Nightmare of Eden: Part One)
- David Garth (cast in 5 episodes, e.g. Solicitor Grey in The Highlanders: Episode 1)
- Helen Garton (cast in 3 episodes, e.g. Taran Noble in The Androids of Tara: Part Two)
- Peter Garvie-Adams (cast in 2 episodes, e.g. Guard (Varos) in Vengeance on Varos: Part One)
- John Garvin (cast as Carney in Fury From the Deep: Episode 1)
- Lucy Gaskell (cast as Kathy Nightingale in Blink)
- Harold Gasnier (cast in 5 episodes, e.g. Slave in Destiny of the Daleks: Episode One)
- Peter Gates Fleming (cast in 24 episodes, e.g. Guardolier in Timelash: Part One)
- Mark Gatiss (cast in 5 episodes, e.g. Professor Lazarus in The Lazarus Experiment)
- Frank Gatliff (cast in 5 episodes, e.g. Ortron in The Monster of Peladon: Part One)
- Ncuti Gatwa (cast in 12 episodes, e.g. The Doctor in The Church On Ruby Road)
- Chloe Gatward (cast as Dancer in Rogue)
- Christos Gauci (cast in 2 episodes, e.g. Passer in Deep Breath)
- William Gaunt (cast in 2 episodes, e.g. Orcini in Revelation of the Daleks: Part One)
- Richard Gauntlett (cast in 4 episodes, e.g. Urak in Time and the Rani: Part One)
- Maggie Baiton Gawpers (cast as Gawper in The Crimson Horror)
- Diane Gay (cast in 3 episodes, e.g. Tribe of Gum in An Unearthly Child: The Cave of Skulls)
- Maria Gay (cast as Prison Guard in The End of Time: Part One)
- Julia Gaye (cast as Argolin in The Leisure Hive: Part One)
- Avril Gaynor (cast in 2 episodes, e.g. Band (colony) in The Macra Terror: Episode 1)
- Akin Gazi (cast as Carter in The Doctor's Daughter)
- Bayo Gbadamosi (cast as Vincey in Empress Of Mars)
- Rowland Geall (cast in 5 episodes, e.g. Soldier in Terror of the Zygons: Part One)
- Brian Gear (cast as Nunton Guard in The Hand Of Fear: Part One)
- Daniel Gear (cast as Child in The Wedding of River Song)
- Katie Gear (cast in 3 episodes, e.g. Child in Closing Time)
- Nicholas Gecks (cast as Albert Dumfries in The Sound of Drums)
- Donald Gee (cast in 12 episodes, e.g. Eckersley in The Monster of Peladon: Part One)
- Maisie Gee (cast as Young Nun in The Time of the Doctor)
- Charlotte Gees (cast as Lab Assistants in The Lazarus Experiment)
- Ian Gelder (cast in 2 episodes, e.g. Voice of the Remnants in The Ghost Monument)
- Daniel Geoff (cast as The Doctor in The Runaway Bride)
- Victoria George-Veale (cast in 2 episodes, e.g. Waitress in Mummy On The Orient Express)
- Ellis George (cast in 4 episodes, e.g. Courtney Woods in The Caretaker)
- Frank George (cast in 4 episodes, e.g. Monoid in The Ark: The Steel Sky)
- Garry Lloyd George (cast as Male Cleric in A Good Man Goes to War)
- Garry George (cast in 4 episodes, e.g. Cloud Worker in The Bells of Saint John)
- Gary George (cast as Bank Customer in Time Heist)
- Ian William George (cast in 12 episodes, e.g. The Doctor in The Name of the Doctor)
- Sean George (cast as Pie Seller in The Shakespeare Code)
- Victoria George (cast in 4 episodes, e.g. Patient in The Empty Child)
- Wilson M George (cast in 4 episodes, e.g. Movellan in Destiny of the Daleks: Episode One)
- Connie Georges (cast as Person in Pub in The War Machines: Episode 4)
- Trevor Georges (cast as Vicar in The Runaway Bride)
- Tom Georgeson (cast in 5 episodes, e.g. Kavell in Genesis of the Daleks: Part Three)
- Kwesi Gepi Attee (cast in 6 episodes, e.g. Guest in New Earth)
- Martyn Geraint (cast as Vinny in Delta and the Bannermen: Part Two)
- Alan Gerrard (cast in 3 episodes, e.g. Bovem in The Dominators: Episode 2)
- Anne Gethin (cast as Adult Civilian in The Day of The Doctor)
- David Gethin (cast as Adult Civilian in The Day of The Doctor)
- Davood Ghadami (cast as Jim in Let's Kill Hitler)
- Farzin Gharvy (cast in 2 episodes, e.g. ISA Worker in Dinosaurs on a Spaceship)
- Jennifer Gibbon (cast as Woman with Dogs in Flatline)
- Lorna Gibbons (cast as River Song in The Angels Take Manhattan)
- Tom Gibbons (cast as Young Man in The Time of the Doctor)
- Tony Gibbons (cast as Sales Rep #2 in Planet of the Ood)
- lain Gibbons (cast as Brain Guest [Bar] in The Power Of Three)
- Adrian Gibbs (cast in 8 episodes, e.g. Rysik in Full Circle: Part One)
- Bea Gibbs (cast as Shopper in Closing Time)
- George Gibbs (cast in 4 episodes, e.g. Guardian in The Ark: The Steel Sky)
- Joe Gibbs (cast as Teenager in The End of Time: Part One)
- Roberta Gibbs (cast in 2 episodes, e.g. Romana in The Stones of Blood: Part Two)
- Felicity Gibson (cast in 5 episodes, e.g. Kando in The Dominators: Episode 1)
- Ken Gibson (cast as Jamie in The Wheel In Space: Episode 1)
- Louis Gibson (cast in 2 episodes, e.g. Rebel (Pluto) in The Sun Makers: Part Three)
- Millie Gibson (cast in 10 episodes, e.g. Ruby Sunday in The Devil's Chord)
- Stephen Giffard (cast as Cart Driver - Monk in Tooth and Claw)
- Alac Gifford (cast as (extra) in Remembrance of the Daleks: Part Three)
- Gabrelle Gifford (cast as Sister in The Night of the Doctor)
- Wendy Gifford (cast in 6 episodes, e.g. Miss Garrett in The Ice Warriors: One)
- Charles Gilbert (cast as Passer By in The Massacre: War of God)
- Derrick Gilbert (cast in 5 episodes, e.g. Armand Vallance in The Wheel In Space: Episode 2)
- Henry Gilbert (cast as Torbis in The Curse of Peladon: Episode One)
- Kenneth Gilbert (cast in 4 episodes, e.g. Richard Dunbar in The Seeds of Doom: Part One)
- Marcus Gilbert (cast in 4 episodes, e.g. Ancelyn in Battlefield: Part One)
- Matthew Gilbert (cast as Ambassadors in The End Of The World)
- Oliver Gilbert (cast in 4 episodes, e.g. Dalek Voice in Day of the Daleks: Episode One)
- Selina Gilbert (cast in 3 episodes, e.g. Happiness Patrol in The Happiness Patrol: Part One)
- Verdi Gilbert (cast as Theatre Audience in The Talons of Weng-Chiang: Part Four)
- George Giles (cast in 2 episodes, e.g. Guard Captain in The Curse of Peladon: Episode Three)
- Steven Giles (cast as Window Salesman in Last of the Time Lords)
- Don Gilet (cast as Lance Bennett in The Runaway Bride)
- Pearl Gilham (cast as Visitor (Argolis) in The Leisure Hive: Part One)
- Allan Gill (cast in 5 episodes, e.g. Cloud Worker in The Bells of Saint John)
- Andy Gill (cast as Chamberlain Man in The Shakespeare Code)
- Caroline Gill (cast in 2 episodes, e.g. Foreman Cleaves in The Rebel Flesh)
- John Gill (cast in 4 episodes, e.g. Oak in Fury From the Deep: Episode 2)
- Mandip Gill (cast in 31 episodes, e.g. Yasmin Khan in The Woman Who Fell to Earth)
- Sheila Gill (cast as Matron in Mawdryn Undead: Part One)
- Karen Gillan (cast in 39 episodes, e.g. Amy Pond in The Eleventh Hour)
- Julian Gillard (cast as Lab Worker in The Power Of Three)
- Nick Gillard (cast as Turlough in Mawdryn Undead: Part One)
- Gilbert Gillen (cast as Cybermen in The Five Doctors)
- Gabriella Gillespie (cast as Voice of Doll in Night Terrors)
- Shirley Gillespie (cast in 3 episodes, e.g. Audience in The Shakespeare Code)
- Debra Gillett (cast as Rita Connolly in The Idiot's Lantern)
- John Gillett (cast in 3 episodes, e.g. Gravis in Frontios: Part Two)
- Andy Gillies (cast as CSO Matthew in The Caretaker)
- Brian Gilman (cast in 2 episodes, e.g. Daffodil Man in Terror of the Autons: Episode Three)
- Craig Gilman (cast as (extra) in Battlefield: Part Four)
- Paul Gilman (cast as Control Room Assistant in The Ambassadors of Death: Episode 5)
- Brian Gilmar (cast in 11 episodes, e.g. IMC Guard in Colony In Space: Episode Six)
- Peter Gilmore (cast in 4 episodes, e.g. Brazen in Frontios: Part One)
- Paul Ginns (cast as Stunts in Survivors of the Flux: Flux: Chapter Five)
- Patrick Ginter (cast in 5 episodes, e.g. Soldier in Terror of the Zygons: Part One)
- Simon Gipps-Kent (cast in 4 episodes, e.g. Seth in The Horns of Nimon: Part One)
- Jordan Gitahi (cast as Passers-By in Flatline)
- Jeremy Gittins (cast in 4 episodes, e.g. Lazlo in Warriors' Gate: Part One)
- Renato Gjini (cast in 3 episodes, e.g. Stunts in The Star Beast)
- Maya Glace-Green (cast as Young Mels in Let's Kill Hitler)
- Ursula Gladville (cast as Paris Citizen in The Massacre: Priest of Death)
- Troy Glasgow (cast as Angelo in The Time of Angels)
- Danny Glass (cast in 2 episodes, e.g. Redcoat in Delta and the Bannermen: Part One)
- Peter Glaze (cast in 4 episodes, e.g. 3rd Sensorite in The Sensorites: Hidden Danger)
- Karen Gledhill (cast in 4 episodes, e.g. Allison in Remembrance of the Daleks: Part One)
- Colette Gleeson (cast in 4 episodes, e.g. Caris in Meglos: Part One)
- John Gleeson (cast in 3 episodes, e.g. Thal Soldier in Genesis of the Daleks: Part Six)
- Michael Gleeson (cast as Chancellery Guard in The Day of The Doctor)
- David Glen (cast in 4 episodes, e.g. Tourist in Louve in City of Death: Part One)
- Iain Glen (cast in 2 episodes, e.g. Octavian in The Time of Angels)
- Robert Glenister (cast in 5 episodes, e.g. Salateen in The Caves of Androzani: Part One)
- Kevin Glenny (cast in 3 episodes, e.g. Thal in The Daleks: The Escape)
- Leslie Glenroy (cast as (extra) in Planet of the Spiders: Part One)
- Alain Glet (cast in 2 episodes, e.g. Sontaran in Asylum of the Daleks: Pond Life)
- Sean Glider (cast as Sycorax Leader in The Christmas Invasion)
- Brian Glover (cast in 2 episodes, e.g. Griffiths in Attack of the Cybermen: Part One)
- Julian Glover (cast in 8 episodes, e.g. Richard the Lionheart in The Crusade: The Lion)
- Pamela Glover (cast as Female Brain Drained Customer in Time Heist)
- Val Glover (cast in 2 episodes, e.g. Citizen in Full Circle: Part Two)
- Frank Glowski (cast as (extra) in Remembrance of the Daleks: Part Four)
- Gruffudd Glyn (cast as Pikeman Lloyd Llewelyn in The Woman Who Lived)
- Gerard Glynn (cast as Male Passenger in Mummy On The Orient Express)
- Denis Goacher (cast in 3 episodes, e.g. Control Voice in The Macra Terror: Episode 2)
- Joycea Goborn (cast in 3 episodes, e.g. Sea Base Personnel in Warriors of the Deep: Part One)
- Leon Gocoul (cast as Neighbour in The End of Time: Part Two)
- Andy Godbold (cast as The Doctor in The Bells of Saint John)
- Liza Goddard (cast in 4 episodes, e.g. Kari in Terminus: Part One)
- Mark Goddard (cast in 2 episodes, e.g. (extra) in The Curse of Fenric: Part One)
- Martin Goddard (cast as Crowd in Smith and Jones)
- Matthew Goddard (cast as Crowd in The Age of Steel)
- Paul Goddard (cast in 2 episodes, e.g. Tetrap/Lakertyan/Genii in Time and the Rani: Part Three)
- Trisha Goddard (cast as Self in Army of Ghosts)
- Nick Godding (cast as Patient in New Earth)
- Bryan Godfrey (cast as Villager in The Awakening: Part Two)
- Michael Godfrey (cast in 4 episodes, e.g. Captain Pike in The Smugglers: Episode 1)
- Patrick Godfrey (cast in 6 episodes, e.g. Tor in The Savages: Episode 1)
- Roy Godfrey (cast as Tramp in The War Machines: Episode 2)
- Christopher Goding (cast as The Doctor in The End of Time: Part Two)
- Jill Godston (cast in 2 episodes, e.g. Lady in Waiting (Court of King John) in The King's Demons: Part One)
- Rusty Goffe (cast as Little John in Robot Of Sherwood)
- Gary Gold (cast as Anethan Corpse in The Horns of Nimon: Part Four)
- Jeanie Gold (cast in 2 episodes, e.g. Neighbour in The End of Time: Part One)
- Murray Gold (cast in 2 episodes, e.g. Guitar in Voyage of the Damned)
- Harold Goldblatt (cast in 2 episodes, e.g. Professor Dale in Frontier In Space: Episode Three)
- Michael Goldie (cast in 6 episodes, e.g. Craddock in The Dalek Invasion of Earth: The Daleks)
- Sorrell Golding (cast as Peasant in Robot Of Sherwood)
- Tom Golding (cast as Lad in Last of the Time Lords)
- Eric Goldini (cast in 2 episodes, e.g. Holiday Maker in Delta and the Bannermen: Part One)
- Alison Goldsmith (cast in 3 episodes, e.g. ADR in The Long Game)
- Michael Goldsmith (cast as Roman Groom in The Waters of Mars)
- Sandra Goldsmith (cast as Spectator (Court of King John) in The King's Demons: Part One)
- Brett Goldstein (cast as Astos in The Tsuranga Conundrum)
- Gill Goldston (cast as Lazar in Terminus: Part One)
- Jill Goldston (cast in 7 episodes, e.g. Masquer in The Masque of Mandragora: Part Four)
- Poppie Grace Goldup (cast as Clara in The Rings of Akhaten)
- Lynn Golliday (cast as Passer By in Shada: Part Two)
- Gill Golsston (cast in 2 episodes, e.g. Rebel (Pluto) in The Sun Makers: Part Three)
- Jai Gomer (cast in 2 episodes, e.g. UNIT Soldier in The Sound of Drums)
- Luke Gomes (cast as Stunts in Boom)
- Carmen Gomez (cast in 3 episodes, e.g. Anita in The Two Doctors: Part One)
- Michelle Gomez (cast in 15 episodes, e.g. The Master in Deep Breath)
- Christopher Good (cast as Morgan in The Beast Below)
- Clarice Good (cast as Theatre Audience in The Talons of Weng-Chiang: Part Four)
- Laurie Good (cast in 4 episodes, e.g. Tigellan in Meglos: Part One)
- Maurice Good (cast in 4 episodes, e.g. Phineas Clanton in The Gunfighters: A Holiday for the Doctor)
- Ronald Goodall (cast in 2 episodes, e.g. Rebel (Pluto) in The Sun Makers: Part Three)
- Howard Goode (cast as Courtier in The Girl in the Fireplace)
- Laurie Goode (cast in 21 episodes, e.g. Mutt in The Mutants: Episode Three)
- Susan Goode (cast in 3 episodes, e.g. Cheetah in Survival: Part One)
- David Gooderson (cast in 6 episodes, e.g. Davros in Destiny of the Daleks: Episode Two)
- Nic Goodey (cast in 2 episodes, e.g. Gantok in The Wedding of River Song)
- Kenneth Goodfellow (cast in 4 episodes, e.g. (extra) in Snakedance: Part One)
- Cathy Goodhead (cast in 2 episodes, e.g. Beggar in The Next Doctor)
- Remi Gooding (cast as Rupert Pink in Listen)
- Tim Goodings (cast in 6 episodes, e.g. (extra) in Earthshock: Part Three)
- Lara Goodison (cast as Caroline Lake in The Next Doctor)
- Alan Goodliffe (cast in 3 episodes, e.g. Villager in The Time of the Doctor)
- Tom Goodman-Hill (cast as Reverend Golightly in The Unicorn and the Wasp)
- Gracy Goodman (cast as Mrs Woods in The Caretaker)
- Joey Goodman (cast as Teenage Boy in Death in Heaven)
- Keith Goodman (cast in 10 episodes, e.g. Cyberman in The Moonbase: Episode 3)
- Misha Goodman (cast as Voice of Frederic in The Next Doctor)
- Robert Goodman (cast in 4 episodes, e.g. Hyperion Crew in The Trial of a Time Lord (Terror of the Vervoids): Part Twelve)
- Robert Goodman (cast in 16 episodes, e.g. Reg in Listen)
- Walter Goodman (cast in 3 episodes, e.g. Villager in The Dæmons: Episode Three)
- Emma Goodwin (cast as Spectator in The Wedding of River Song)
- Jeff Goodwin (cast as Time Lord in The Sound of Drums)
- Ernie Goodyear (cast in 5 episodes, e.g. Acolyte in The Face of Evil: Part Three)
- Jan Goram (cast as Body in Pallet in The Ark In Space: Part One)
- Patricia Gordino (cast in 3 episodes, e.g. Axon Woman in The Claws of Axos: Episode One)
- Michael Gordon-Browne (cast in 9 episodes, e.g. Mute (ArmagaddonFactor) in The Armageddon Factor: Part Six)
- Arne Gordon (cast in 5 episodes, e.g. Hrostar in The Web Planet: The Zarbi)
- Colin Gordon (cast in 6 episodes, e.g. Commandant in The Faceless Ones: Episode 1)
- Emma Gordon (cast as Child in The Caretaker)
- George Gordon (cast as Gundan in Warriors' Gate: Part Two)
- Hannah Gordon (cast in 4 episodes, e.g. Kirsty in The Highlanders: Episode 1)
- Margot Gordon (cast in 3 episodes, e.g. Bi-Al Member in The Invisible Enemy: Part Two)
- Martin Gordon (cast in 6 episodes, e.g. Prison Officer in The Mind of Evil: Episode One)
- Michael Gordon (cast in 2 episodes, e.g. Xeron in The Space Museum: The Search)
- Yvonne Gordon (cast in 3 episodes, e.g. Cleric in The Time of the Doctor)
- Marius Goring (cast in 6 episodes, e.g. Theodore Maxtible in The Evil of the Daleks: Episode 2)
- Pat Gorman (cast in 111 episodes, e.g. Silurian Scientist in Doctor Who And The Silurians: Episode 5)
- Paul Gorman (cast in 2 episodes, e.g. (extra) in Battlefield: Part One)
- Bill Gosling (cast in 6 episodes, e.g. Technician 3 in The Tenth Planet: Episode 2)
- Kevin Goss (cast in 7 episodes, e.g. Trooper (Resurrection) in Resurrection of the Daleks: Part One)
- Waynne Goss (cast as Floor Zero Crew in The Parting of the Ways)
- Gordon Gostelow (cast in 5 episodes, e.g. Milo Clancey in The Space Pirates: Episode Two)
- Marilyn Gothard (cast as Mrs Briggs in The Chase: Flight Through Eternity)
- Mark Gottshalk (cast in 7 episodes, e.g. Crone in The Next Doctor)
- Brian Gough (cast as Circus Performer in Terror of the Autons: Episode Two)
- Daffyd Gough (cast as Kitchen Staff in Voyage of the Damned)
- Dan Gough (cast in 2 episodes, e.g. Pedestrian in The Runaway Bride)
- Michael Gough (cast in 7 episodes, e.g. Toymaker in The Celestial Toymaker: The Celestial Toyroom)
- Ronald Gough (cast in 25 episodes, e.g. Technician in Doctor Who And The Silurians: Episode 6)
- Ben Gould (cast in 2 episodes, e.g. Worker in The Long Game)
- Hanna Gould (cast as Mission Control Staff in The Christmas Invasion)
- Paul Zeph Gould (cast as Mechanic in The Christmas Invasion)
- Philip Gould (cast in 2 episodes, e.g. Passer By in The Crimson Horror)
- Mathew Gourlay (cast in 2 episodes, e.g. School Boy in Human Nature)
- Victoria Gourlay (cast as Child in The Next Doctor)
- Martin Gower (cast in 2 episodes, e.g. Tyheer in Timelash: Part One)
- Melanie Gowie (cast as (extra) in The Unquiet Dead)
- Angela Gowing (cast in 2 episodes, e.g. Panicking/Irate Person in Aliens of London)
- Emma Grace (cast as Estate Resident in The Christmas Invasion)
- Nickolas Grace (cast as Albert Einstein in Death is the Only Answer)
- Anita Graham (cast in 2 episodes, e.g. Bollitt in Delta and the Bannermen: Part One)
- Ann Graham (cast in 2 episodes, e.g. (extra) in The Curse of Fenric: Part Three)
- David J Graham (cast in 5 episodes, e.g. Coven in The Dæmons: Episode One)
- David Graham (cast in 40 episodes, e.g. Dalek Voice in The Daleks: The Survivors)
- Hazel Graham (cast in 2 episodes, e.g. Child Guardian in The Ark: The Steel Sky)
- Julie Graham (cast in 2 episodes, e.g. Ravio in Ascension of the Cybermen)
- Roger Graham (cast in 2 episodes, e.g. Resistance Man in The War Games: Episode Five)
- Thaddea Graham (cast in 4 episodes, e.g. Bel in Village of the Angels: Flux: Chapter Four)
- Tony Graham (cast as Think Tank Scientist in Shada: Part One)
- Valerie Graham (cast in 3 episodes, e.g. Camper on Bus in Delta and the Bannermen: Part One)
- David J Grahame (cast in 5 episodes, e.g. Passer By in The Massacre: War of God)
- Leonard Grahame (cast as Darcy Tranton in The Daleks' Master Plan: The Feast of Steven)
- Luke Grahame (cast in 3 episodes, e.g. Teselecta Officer in Let's Kill Hitler)
- Gawn Grainger (cast as George Stephenson in The Mark of the Rani: Part Two)
- Tom Grainger (cast in 2 episodes, e.g. Adult Civilian in The Day of The Doctor)
- Rose Granger (cast as (extra) in World War Three)
- Beverley Grant (cast as Slave Worker in Day of the Daleks: Episode Three)
- David Grant (cast as Stunts in The Magician's Apprentice)
- Martin Grant (cast in 11 episodes, e.g. Masquer in The Masque of Mandragora: Part Four)
- Richard E. Grant (cast in 3 episodes, e.g. Doctor Simeon in The Snowmen)
- Robert Grant (cast in 3 episodes, e.g. Kroton in The Krotons: Episode Two)
- Sarah Grant (cast as Passer-By in Father's Day)
- Sheila Grant (cast in 6 episodes, e.g. Jane Leeson in Colony In Space: Episode One)
- Steph Grant (cast as Dummy in Rose)
- Steve Grant (cast in 6 episodes, e.g. Soldiers (UNIT) in The Bells of Saint John)
- Leslie Grantham (cast in 2 episodes, e.g. Kiston in Resurrection of the Daleks: Part One)
- Alan Granville (cast as Waxworks Visitor / Auton Replica in Spearhead From Space: Episode 4)
- Edward Granville (cast in 3 episodes, e.g. Xeron in The Space Museum: The Search)
- Ursula Granville (cast as Woman in market in The Romans: The Slave Traders)
- Matthew Gravelle (cast as Voice of Kerblam in Kerblam!)
- Rupert Graves (cast as Riddell in Dinosaurs on a Spaceship)
- Billy Gray (cast in 10 episodes, e.g. Bandit (Chloris) in The Creature from the Pit: Part Four)
- Dolores Gray (cast as Mrs Remington in Silver Nemesis: Part Three)
- Elspet Gray (cast in 4 episodes, e.g. Chancellor Thalia in Arc of Infinity: Part One)
- Eva Gray (cast as Donna's Friend in Turn Left)
- June Gray (cast in 3 episodes, e.g. Technician (inferno Project) in Inferno: Episode 1)
- Katherine Gray (cast as Congregation in The Crimson Horror)
- Neil Gray (cast in 4 episodes, e.g. Crowd ADR in Last of the Time Lords)
- John Grayson (cast as Library Person in Forest of the Dead)
- Richard Greatorex (cast as Guest in Voyage of the Damned)
- Bertie Green (cast in 3 episodes, e.g. Technician (inferno Project) in Inferno: Episode 1)
- Bombadier A Green (cast as Soldier (mind of Evil) in The Mind of Evil: Episode One)
- Daphne Green (cast in 3 episodes, e.g. Slave/Prisoner in mine in The Dalek Invasion of Earth: The Waking Ally)
- Fraser Leigh Green (cast as Dancer in The Devil's Chord)
- Jimmy Green (cast as Grooms Man in Deep Breath)
- John Paul Green (cast in 2 episodes, e.g. Crowd in Rise of the Cybermen)
- Josh Green (cast in 2 episodes, e.g. Millennium Alien in The Rings of Akhaten)
- Kirsty-Ann Green (cast in 2 episodes, e.g. Secretary in Boom Town)
- Matt Green (cast as BBC Reporter in The Star Beast)
- Maxine Green (cast as African Maid in The Shakespeare Code)
- Michael Green (cast in 6 episodes, e.g. Refugee in Utopia)
- Seymour Green (cast in 6 episodes, e.g. Hargreaves in The Seeds of Doom: Part One)
- Simon Greenall (cast as Mr Skinner in Love & Monsters)
- David Greenaway (cast as Swimmer in Full Circle: Part One)
- Sam Greenaway (cast as Normal Person in The Christmas Invasion)
- James Greene (cast as The Abbott in The Bells of Saint John)
- Peter Greene (cast in 3 episodes, e.g. Cyberman in The Moonbase: Episode 3)
- Sarah Greene (cast as Varne in Attack of the Cybermen: Part Two)
- Paul Greenhalgh (cast as 2nd Guardian in The Ark: The Plague)
- Michelle Greenidge (cast in 6 episodes, e.g. Carla Sunday in The Church On Ruby Road)
- John Greening (cast in 4 episodes, e.g. Orderly in Frontios: Part One)
- Gary Greenslade (cast as Male Hoover in Daleks in Manhattan)
- Mark Greenstreet (cast in 4 episodes, e.g. Ikona in Time and the Rani: Part One)
- Alice Greenwood (cast in 2 episodes, e.g. Aztec in The Aztecs: The Temple of Evil)
- Andrew Greenwood (cast in 2 episodes, e.g. Irongron's Soldier in The Time Warrior: Part Two)
- Feth Greenwood (cast in 10 episodes, e.g. Ood in The Impossible Planet)
- Ian Greenwood (cast as Juggler in Daleks in Manhattan)
- John Greenwood (cast in 2 episodes, e.g. D'Artagnan in The Mind Robber: Episode 5)
- Karl Greenwood (cast in 9 episodes, e.g. Dor'een in The Rings of Akhaten)
- Pamela Greer (cast in 2 episodes, e.g. Lizan in The Daleks' Master Plan: The Nightmare Begins)
- Beatrice Greetz (cast as Criminal in The Daleks' Master Plan: Devil's Planet)
- Jason Gregg (cast in 2 episodes, e.g. Party Guest in Rise of the Cybermen)
- John Gregg (cast as Lycett in The Ark In Space: Part Three)
- George Gregney (cast in 2 episodes, e.g. Sedan Carrier in The Time Monster: Episode Five)
- Simon Gregor (cast as Steward in The Vampires of Venice)
- Dennis Gregory (cast in 13 episodes, e.g. Guard in Planet of the Ood)
- Gary Gregory (cast as Black Maria Drivers in The Mind of Evil: Episode One)
- James Gregory (cast in 2 episodes, e.g. Townsman in Castrovalva: Part Three)
- Julie Gregory (cast as Audience in Evolution of the Daleks)
- Leon Gregory (cast as Danny Edwards in Fear Her)
- Mark Gregory (cast as Chamberlain Man in The Shakespeare Code)
- Matthew Gregory (cast in 2 episodes, e.g. Navigator in Rise of the Cybermen)
- Richard Gregory (cast as Puppeteer in Time-Flight: Part Two)
- Ron Gregory (cast in 4 episodes, e.g. Guardian in The Ark: The Steel Sky)
- Ronald Gregory (cast in 2 episodes, e.g. Taran Noble in The Androids of Tara: Part Two)
- Peter Greham (cast as Examination Technician in Dalek)
- Stephen Greif (cast as Gurney in The Infinite Quest)
- Niall Greig Fulton (cast as Gideon Vandaleur in The Wedding of River Song)
- Joe Greig (cast in 5 episodes, e.g. 2nd Sensorite in The Sensorites: The Unwilling Warriors)
- Tamsin Greig (cast as Nurse in The Long Game)
- Brian Grellis (cast in 7 episodes, e.g. Sheprah in Revenge of the Cybermen: Part Two)
- David Greneau (cast in 2 episodes, e.g. Crowd (Ancient Troy) in The Myth Makers: Small Prophet, Quick Return)
- Cynthia Grenville (cast in 4 episodes, e.g. Maren in The Brain of Morbius: Part One)
- Stephen Gressleux (cast in 2 episodes, e.g. Man at Arms (Court of King John) in The King's Demons: Part One)
- Amanda Grey (cast in 2 episodes, e.g. Lakertyan in Time and the Rani: Part Three)
- David Grey (cast in 6 episodes, e.g. Rinchen in The Abominable Snowmen: Episode One)
- Jessica Grey (cast in 3 episodes, e.g. Kid in The Empty Child)
- Neil Grey (cast as ADR in The Unicorn and the Wasp)
- Clinton Greyn (cast in 6 episodes, e.g. Ivo in State of Decay: Part One)
- Dorothy-Rose Gribble (cast in 2 episodes, e.g. Woman Slave in The Romans: Conspiracy)
- Yuri Gridneff (cast in 4 episodes, e.g. Shrieve in The Ribos Operation: Part One)
- Anna Grieve (cast as Ruby Sunday in The Devil's Chord)
- Malcolm Grieve (cast in 3 episodes, e.g. UNIT Soldier in The Day of The Doctor)
- Aiysha Griffin (cast as Adult Civilian in The Day of The Doctor)
- David Griffin (cast in 3 episodes, e.g. Lt. Commander Mitchell in The Sea Devils: Episode Three)
- Gail Griffin (cast in 2 episodes, e.g. Kinda in Kinda: Part Three)
- Helen Griffin (cast in 2 episodes, e.g. Mrs Moore in Rise of the Cybermen)
- Jamie Griffin (cast in 4 episodes, e.g. Presidential Guard in Frontier In Space: Episode Two)
- Mark Griffin (cast in 2 episodes, e.g. Phil in The Impossible Astronaut)
- Marshall Griffin (cast as (extra) in The Day of The Doctor)
- Steve Griffin (cast as Thug in The Idiot's Lantern)
- John Griffith-Evans (cast as Big Issue Seller in The End Of The World)
- Ayaisha Griffith (cast in 3 episodes, e.g. Passer in Listen)
- Geraldine Griffith (cast as Rigsy’s Aunt in Flatline)
- John Griffith (cast as Crowd in Doomsday)
- Owen Griffith (cast in 2 episodes, e.g. School Boy in Human Nature)
- Andrea Griffiths (cast in 4 episodes, e.g. Female Cleric in A Good Man Goes to War)
- Beth Griffiths (cast as Panciking/Irate Person in Aliens of London)
- Brett Griffiths (cast as Teselecta Officer in The Wedding of River Song)
- Bryn Griffiths (cast as Worker in The Long Game)
- Carlie Griffiths (cast as Child in The Caretaker)
- Dan Griffiths (cast in 2 episodes, e.g. Stunts in Resolution)
- Danica Griffiths (cast in 2 episodes, e.g. Child in The Caretaker)
- Dorian Griffiths (cast as Panciking/Irate Person in Aliens of London)
- Elin Griffiths (cast as Clean Patient in New Earth)
- Hayley Griffiths (cast as Shopper in Closing Time)
- Ian Griffiths (cast as Gentleman in Hide)
- Jack Griffiths (cast as Child in The Caretaker)
- Jaye Griffiths (cast in 2 episodes, e.g. Jac in The Magician's Apprentice)
- John Griffiths (cast in 4 episodes, e.g. Spike Room Journo in The Long Game)
- Katie Griffiths (cast in 2 episodes, e.g. Civillian UNIT Soldier in Death in Heaven)
- Lee Griffiths (cast in 4 episodes, e.g. Young Vicar in Father's Day)
- Mark Griffiths (cast as Sycorax in The Christmas Invasion)
- Molly Griffiths (cast in 2 episodes, e.g. Angelina in The Caretaker)
- Nellie Griffiths (cast as Rebel (Pluto) in The Sun Makers: Part Two)
- Nelly Griffiths (cast as Prisoner in Frontier In Space: Episode Three)
- Nicola Griffiths (cast as Female Diner in Let's Kill Hitler)
- Nicole Griffiths (cast as Teenager with BMX in Dark Water)
- Owen Griffiths (cast in 2 episodes, e.g. Crowd in Rise of the Cybermen)
- Roger Griffiths (cast as Commander Kess in Planet of the Ood)
- Ron Griffiths (cast as Wedding Guest (Church) in Father's Day)
- Sara Griffiths (cast in 3 episodes, e.g. Ray in Delta and the Bannermen: Part One)
- Steven Griffiths (cast as Townsman in Castrovalva: Part Three)
- Trevor Griffiths (cast in 2 episodes, e.g. Guardian in The Ark: The Steel Sky)
- Mitch Griggs (cast as Child Villager in The Time of the Doctor)
- Danielle Grimas (cast in 2 episodes, e.g. Peasant in Robot Of Sherwood)
- Jack Grisham (cast as Audience in Evolution of the Daleks)
- Paul Grist (cast in 4 episodes, e.g. Filer in The Claws of Axos: Episode One)
- Guy Groen (cast as Second Receptionist in Arc of Infinity: Part Four)
- Jonathan Groff (cast as Rogue in Rogue)
- James Grogan (cast in 2 episodes, e.g. Stunts in The Star Beast)
- Danny Groseclose (cast as Driver in The TV Movie)
- Alison Grounsell (cast in 2 episodes, e.g. Crowd in Rise of the Cybermen)
- Daryl Grove (cast as Villager in The Dæmons: Episode Five)
- Bron Grover (cast as Adult Civilian in The Day of The Doctor)
- Ray Grover (cast as Crewman in The Tomb of the Cybermen: Episode 1)
- Donald Groves (cast in 8 episodes, e.g. Skonnan Elder in The Horns of Nimon: Part Two)
- Kate Groves (cast in 2 episodes, e.g. Programmer/Staff in Bad Wolf)
- Dorothy Grumbar (cast in 2 episodes, e.g. Townswoman in Castrovalva: Part Three)
- Murphy Grumbar (cast in 38 episodes, e.g. Dalek Operator in The Dalek Invasion of Earth: The Daleks)
- Gary Grundy (cast in 2 episodes, e.g. Stunts in The Star Beast)
- Rob Grundy (cast as Queen Guard in The Shakespeare Code)
- Christopher Guard (cast in 3 episodes, e.g. Bellboy in The Greatest Show in the Galaxy: Part One)
- Dominic Guard (cast in 4 episodes, e.g. Olvir in Terminus: Part One)
- John Guerrasio (cast in 2 episodes, e.g. ADR in Daleks in Manhattan)
- Bruce Guest (cast in 2 episodes, e.g. Pangol Army in The Leisure Hive: Part Four)
- John Guest (cast as Militiaman in The Smugglers: Episode 4)
- Keith Guest (cast in 9 episodes, e.g. Villager in The Visitation: Part Four)
- Michael Guest (cast in 4 episodes, e.g. Mongol Bandit in Marco Polo: Rider From Shang-Tu)
- John Guilor (cast in 2 episodes, e.g. Dr. Who in Planet of Giants: The Urge To Live (Reconstruction))
- Peter Guiney (cast in 3 episodes, e.g. UNIT Soldier in The Day of The Doctor)
- Peter Guinness (cast as Mister Dread in Dreamland)
- Robin Guiver (cast as Bill Tallow in Nikola Tesla's Night of Terror)
- Shobna Gulati (cast in 4 episodes, e.g. Najia Khan in Arachnids In The UK)
- Natalie Gumede (cast as Ashley Carter in Last Christmas)
- Elaine Gunn (cast as Normal Person in The Christmas Invasion)
- Lulu Gunnery (cast as Passer By in The Snowmen)
- Sian Gunney (cast in 3 episodes, e.g. Guest in New Earth)
- Jessica Gunning (cast as Stacey Campbell in Partners in Crime)
- Sneh Gupta (cast as Osborn in Resurrection of the Daleks: Part One)
- Ross Gurney-Randall (cast as Middle Aged Man in The Giggle)
- Bob Gurney (cast as Lorry Driver in Turn Left)
- Oskar Gustafson (cast as Passer in The End of Time: Part One)
- Claire Gutteridge (cast as Bank of Karabraxos employee in Time Heist)
- Jocelyn Guy (cast as Hostage in Journey's End)
- Megan Gwen Davies (cast as Child in The Stolen Earth)
- Nicholas Gwyn Evans (cast in 2 episodes, e.g. Sycorax in The Christmas Invasion)
- Nia Gwyn Jones (cast as Wedding Guest (Church) in Father's Day)
- Lucy Gwynn (cast in 2 episodes, e.g. Townswoman in Castrovalva: Part Three)
- David Gyasi (cast as Harvey in Asylum of the Daleks)