List of UNIT personnel

The following is a list of UNIT personnel, categorised in alphabetical order, by position and/or status.

Civilian

 * Emergency President of Earth - Twelfth Doctor (TV: Death in Heaven, The Zygon Invasion, The Pyramid at the End of the World, COMIC: The Hyperion Empire) - regenerated
 * Chairman of the Oversight Committee - Millington (TV: Survivors of the Flux) - deceased, 2017
 * Oversight Committee
 * Chief Scientific Officer - Kate Stewart (see list) - active

Military (Generals (all grades) and higher)

 * Grant Avery (AUDIO: Death in Geneva) - deceased, 2010s
 * Major-General Augustus Hayes (PROSE: The Devil Goblins of Neptune) - active, 1970
 * Muriel Frost (see list)
 * Reginald Hemmings (AUDIO: The Valley of Death) - deceased, 1979
 * Maxwell-Lennon (COMIC: Doomcloud)
 * Mayhew (COMIC: The Heralds of Destruction)
 * Major-General Billy Rutlidge (TV: The Invasion) - deceased, 1968 or 1970
 * Lieutenant-General Sanchez (TV: The Stolen Earth) - deceased, 2000s
 * Field Marshal Thatcher (TV: The Invasion) - active, 1973 or 1979

Brigadiers and equivalents

 * Winifred Bambera (see list) - retired
 * Erik Calvin (PROSE: The Story of Martha) - alive, presumed inactive
 * Brigadier General Adrienne Kramer (see list) - alive, presumed retired, 2002
 * Sir Alistair Gordon Lethbridge-Stewart (see list) - retired, deceased, 2011

Colonels

 * Ahmed (TV: Death in Heaven) - deceased, 2014
 * Ross Brimmicombe-Wood (AUDIO: The Wasting) - traitor, dismissed, imprisoned, 2005
 * Chan (TV: The Star Beast)
 * Emily Chaudhry (see list) - alive, presumed inactive
 * Charles Crichton (see list) - retired, 2004
 * Robert Dalton (AUDIO: Time Heals, Snake Head) - deceased, 2005
 * Faraday (TV: The Android Invasion) - active, 1979
 * Gundersen (PROSE: Norwegian Would)
 * Halsey (AUDIO: Binary) - active, 1970s
 * Dennis Horsley (PROSE: Mutiny)
 * Ishiguro (COMIC: Big in Japan)
 * Tia Karim (TV: Death of the Doctor) - traitor, deceased, 2010
 * Heinrich Konrad (AUDIO: Old Soldiers) - deceased, 1970
 * Lafayette (AUDIO: Dominion) - deceased, 1980s
 * Mace (TV: The Sontaran Stratagem / The Poison Sky) - alive, inactive, 2000s
 * Tom McCay (COMIC: The Age of Ice) - active, 2010
 * McKenna (AUDIO: Warlock's Cross) - deprived of command, 1994
 * Augustus Oduya (TV: Children of Earth: Day One, Children of Earth: Day Three, Children of Earth: Day Five) - alive, inactive, 2009
 * Philips (PROSE: The Pit) - active, 1997
 * Vikram Shindi (see list) - active, 2010s
 * Walsh (TV: The Zygon Invasion) - active, 2015
 * Wilson (HOMEVID: Auton 2: Sentinal) - active, 1998

Lieutenant-Colonels

 * Hardy (PROSE: Memories of the Future, Rampage of the Drop Bears) - alive, year 2000
 * Lewis Price (AUDIO: The Helliax Rift, Hour of the Cybermen, Warlock's Cross) - deceased, 1994

Majors

 * Russell Barry (PROSE: Bullet Time) - deceased, 1997
 * Beresford (PROSE: The Face of the Enemy, Car Wars, TV: The Seeds of Doom) - active, 1970s
 * Blake (TV: The Christmas Invasion) - deceased, 2006
 * Cliff Branwell (see list)
 * Bryan Carpenter (PROSE: No Future) - active, 1976
 * Chatterjee (PROSE: Island of Death) - active, 1970s
 * Alex Cosworth (TV: The Mind of Evil) - active
 * Disanto (AUDIO: Ice Station Alpha) - active, 2010s
 * Paul Hardy (AUDIO: Storm of the Horofax) - removed from time, 1970s
 * A Highway (PROSE: UNIT's New York Operation Expansion) - active, 2005
 * Hiraki (COMIC: The Golden Ones) - active, 2011
 * Mick Houghton (PROSE: The Devil Goblins of Neptune) - deceased, 1970
 * Husak (TV: Battlefield) - active, 1994
 * C Jones (PROSE: UNIT's New York Operation Expansion) - deceased, as of March 2005
 * Jenny Maguire (see list)
 * Peters (TV: Doctor Who and the Silurians) - active, 1973 or 1979
 * Schrader (PROSE: Old Soldiers) - active, 1970s
 * Singh (TV: The Star Beast)
 * Walton (TV: Doctor Who and the Silurians) - active, 1973 or 1979
 * Whitaker (COMIC: The Fires Down Below) - active, 1984
 * Gareth Wolstencroft (PROSE: Dominion) - active, 1999
 * Wyland-Jones (AUDIO: Dominion) - active, 1994

Captains

 * Ashforde (AUDIO: The Spectre of Lanyon Moor) - active, year 2000
 * Martin Berry (PROSE: UNIT's Position on the Skaniska Incident) - active, 2005
 * Kath Braxton (COMIC: The Age of Ice) - active, 2010
 * Anthony Burmaster (AUDIO: Call to Arms, Tidal Wave) - deceased, 2010s
 * Caroline Byrne (AUDIO: Here Today)
 * Josh Carter (see list) - active, 2010s
 * Douglas Cavendish (see list)
 * Chopra (AUDIO: Rescue) - active, 2022
 * Clarke (PROSE: The Oseidon Adventure) - active, 1979
 * Cudlow (AUDIO: Submission) - active, circa 2000s
 * Anton Deveraux (PROSE: Dancing the Code) - deceased, 1970s
 * Julian Esparza (PROSE: The Taking of Planet 5)
 * Everett (PROSE: Here We Go Again)
 * Harvey (PROSE: Invaders Invisible) - active, 1970s
 * Sam Hawkins (TV: Doctor Who and the Silurians) - deceased, 1973 or 1979
 * Hawks (COMIC: Skywatch-7) - active, 1985
 * Jacob Hynes (PROSE: Genocide) - deceased
 * Jenson (AUDIO: Warlock's Cross)
 * C Jones (PROSE: UNIT's New Your Operation Expansion) - deceased, 2005
 * Jones (PROSE; How to Negotiate with a Sentient Tree in Shoreditch)
 * Panos Karpidas (PROSE: Operation Mannequin) - active, 2005
 * Lindsay (PROSE: Parasite)
 * Madsen (AUDIO: The Blood Woods)
 * Erisa Magambo (TV: Planet of the Dead, PROSE: The Undertaker's Gift, COMIC: Don't Step on the Grass) - alive, inactive, 2013
 * Ruth Matheson (see list)
 * McCrae (PROSE: Heart of TARDIS)
 * Ted Mears (AUDIO: The Auton Infinity) - shot by the Master, 1980s
 * James Munro (see list) - active, 1970
 * Marion Price (TV: The Sontaran Stratagem / The Poison Sky) - alive, inactive, 2000s
 * Rehnquist (PROSE: Here We Go Again)
 * Daniel Rogers (PROSE: Dominion) - active, 1999
 * Valentina Shuskin (PROSE: The Devil Goblins of Neptune) - active, 1970
 * Slater (PROSE: Heart of TARDIS)
 * Stillwell (AUDIO: A Death in the Family)
 * Jimmy Turner (see list) - promoted to major (some versions) / resigned (other versions)
 * Wainwright (PROSE: Here We Go Again)
 * Weaver (AUDIO: Hour of the Cybermen) - active, 1992
 * Alice Wells (AUDIO: Old Soldiers) - active, year 2000
 * Williams (PROSE: The Ghouls of Grestonspey) - active, 1970s
 * Noah Wilde (AUDIO: The Scream of Ghosts, The Rise of the New Humans)
 * Mike Yates (see list)
 * Goro Yoshida (COMIC: The Golden Ones) - deceased, 2011

Lieutenants (all grades)

 * Sam Bishop (see list) - active, 2010s
 * John Campbell (COMIC: Skywatch-7) - active, 1985
 * David Carson (PROSE: The Devil Goblins of Neptune) - active, 1970
 * Fiona Clark (PROSE: Bullet Time) - deceased, 1997
 * Ed Crowborough (AUDIO: The Sentinels of the New Dawn) - active, 2014
 * Heidy Hansen (PROSE: Norwegian Would)
 * Will Hoffman (see list) - deceased, 2005
 * David Judd (PROSE: Computer Virus File Sharing Alert, Operation London, Operation Mannequin) - active, 2006
 * Flight Lieutenant Françoise Lavel (TV: Battlefield) - deceased, 1997
 * Jane Lucas (AUDIO: The Screaming Skull) - possessed by Rees, 2014
 * Macintyre (AUDIO: Prisoners of the Lake) - active, 1970s
 * Jacqueline Maguire (PROSE: The King of Terror) - active, 1999
 * Tara Mishra (see list) - last seen on a planet resembling Skaro, 2017
 * Nomura (PROSE: Bullet Time) - deceased, 1997
 * Richards (TV: Battlefield)
 * Rogers (PROSE: Here We Go Again, The Ptower Bridge Pterror)
 * Jimmy Tan (see list) - active, 2010s
 * Wallace (AUDIO: The Sacrifice of Jo Grant) - active, 2010s?

Warrant Officers (all grades)

 * Charlie Sato (AUDIO: Tales from the Vault, Mastermind, The Screaming Skull, The Turn of the Screw) - alive, presumed inactive, 2014

Sergeant Majors (all grades, including W.O.'s in role)

 * CSM Heather Nicholls (PROSE: Designer Death, The Four Callers, The Fourth Floor, Fall-Out, The Jocrasten Infraction)
 * CSM Fred Spring (PROSE: Fever, Fall-Out, The Jocrasten Infraction)
 * RSM John Benton (see list)
 * Roach (AUDIO: The Annihilators, Wrath of the Ice Warriors, Kaleidoscope) - alive, presumed inactive, 1970s

Sergeants (all grades)

 * Achterberg (AUDIO: Animal) - active, 2001
 * Nicola Attah (AUDIO: The Unzal Incursion)
 * Jasper Bean (COMIC: The Mark of Mandragora)
 * Broadwick (AUDIO: The Blue Tooth)
 * Brundle (AUDIO: Hosts of the Wirrn) - mutated into a Wirrn drone, 2010s
 * Butler (AUDIO: Time of the Vulpreen)
 * Warren Calder (AUDIO: This Sleep of Death)
 * Calhoun (TV: Planet of the Dead) - alive, inactive, 2000s
 * Robert Dudley (see list) - went through the Time Fracture, August 2020
 * Fipp (AUDIO: Warlock's Cross)
 * Annie Frederick (see list) - active, 2006
 * Gibbons (AUDIO: Crime at the Cinema)
 * Gibson (PROSE: Bullet Time) - deceased, 1997
 * Hansing (PROSE: The Shadow in the Glass)
 * Hart (TV: Doctor Who and the Silurians) - deceased
 * Henderson (TV: The Seeds of Doom) - deceased, 1976 or 1981
 * Jenkins (AUDIO: Bridgehead) - active, 2010s
 * Kelly (AUDIO: Vanguard) - active, 2010s
 * Lowe (AUDIO: Way of the Burryman / The Forth Generation)
 * Machi (COMIC: The Golden Ones) - deceased, 2011
 * Robin Marshall (AUDIO: Shadow of the Past) - deceased, 1970s
 * Mitchell (PROSE: The Straw that Broke the Camel's Back) - deceased, 1969
 * Tom Osgood (see list) - retired
 * Catherine Petts (PROSE: Operation Mannequin, Rose Tyler, Guinevere One, Project Rooftop) - active, 2006
 * Purvis (PROSE: The Straw that Broke the Camel's Back) - active, 1969
 * James Ramsay (HOMEVID: Auton) - deceased, 1996
 * Roberts (AUDIO: Interrogation) - active, 2022
 * Ronson (AUDIO: Storm of the Horofax) - last seen frozen when time stopped, 1970s
 * Jean-Paul Savarin (AUDIO: Rogue State, Time Flies, Dark Side of the Moon, The Frequency, Haunt, The Last Line of Defence) - active, year 2000
 * Snell (AUDIO: The Annihilators) - deceased, 1970s
 * Talbot (COMIC: The Age of Ice) - deceased, 2010
 * Pete Walters (see list) - promoted to Captain
 * Terry Waring (AUDIO: Call to Arms) - deceased, 2010s
 * Janet Wharry (AUDIO: The Auton Infinity) - active, 1980s
 * Wikowsky (TV: The Sontaran Stratagem / The Poison Sky)
 * Willis (AUDIO: The Wasting) - active, 2005
 * Pete Wilson (AUDIO: Dominion) - active, 1980s
 * Zbrigniev (TV: Battlefield) - deceased, 1997

Corporals (all grades)

 * Adams (TV: The Android Invasion) - active, 1980
 * Bailey (AUDIO: Vanguard) - active, 2010s
 * Alex Balfour (PROSE: Unexploded WWII Bomb Warnings) - active, 2006
 * Carol Bell (see list) - deceased
 * Anna Burges (AUDIO: Death in Geneva) - deceased, 2010s
 * Cain (PROSE: Parasite)
 * Steve Champion (TV: The Ambassadors of Death, PROSE: The Scales of Injustice)
 * Croft (AUDIO: The Spectre of Lanyon Moor) - active, year 2000
 * Dobson (PROSE: Benton's First Day, The Aftermath of Aberbuwch, Fever, Fall-Out, The Jocrasten Infraction)
 * Lance Corporal Enders (PROSE: Fall-Out)
 * Forbes (TV: Spearhead from Space) - deceased
 * James Foster (AUDIO: Binary) - active, 1970s
 * J Frinkstein (PROSE: Operation London, Object Auction, Rose Tyler) - active, 2006
 * Gates (AUDIO: Believe) - active, 2000s
 * Daisy Hanson (AUDIO: Terror of the Master) - deceased, 1970s
 * Maisie Hawke (TV: Day of the Daleks PROSE: The Scales of Injustice, Business Unusual, The Grandfather Infestation) - alive, inactive, 1989
 * Hodges (TV: The Three Doctors, Invasion of the Dinosaurs, Planet of the Spiders) - last seen wounded by Lupton
 * Ives (COMIC: Evening's Empire)
 * Lincoln (PROSE: Designer Death)
 * Manning (COMIC: The Age of Ice)
 * Helen Martin (PROSE: Still Lives) - sent sideways in time to another dimension, 1970s
 * Linda Maxwell (AUDIO: The Helliax Rift, Warlock's Cross) - presumed active, 1994
 * McLeish (AUDIO: The Wasting) - active, 2005
 * Jean Mercer (AUDIO: The Rings of Ikiria) - active, 1970s
 * James Morley (AUDIO: Invocation) - presumed active, 2010s
 * Nutting (TV: Doctor Who and the Silurians) - active, 1970s
 * M Osborne (PROSE: UNIT's Position on the Skaniska Incident)
 * Dennis Palmer (TV: The Three Doctors, PROSE: Business Unusual, The Shadow in the Glass) - promoted to Captain, 2001
 * Vikram Palmer (AUDIO: The Auton Infinity) - active, 1980s
 * Pellow (PROSE: Here We Go Again)
 * Perkins (PROSE: Honourable Discharge, Old Fowlkes' Home)
 * C Powers (PROSE: Number Ten Pays Tribute to UNIT) - active, 2006
 * Hannah Robinson (PROSE: Rags) - deceased, 1979
 * Lance Corporal Mary Savage (PROSE: Designer Death, Fever, The Four Callers, The Fourth Floor, Epilogue)
 * Stokes (PROSE: Old Fowlkes' Home)
 * Sweetman (AUDIO: Terror of the Master)
 * Claire Tennant (PROSE: No Future) - alive, presumed inactive, 2009
 * Anne Thompson (AUDIO: Call to Arms) - deceased, 2010s
 * Jack Tracy (see list) - active, 1970s
 * Cameron Walker (PROSE: Unexploded WWII Bomb Warnings) - active, 2006
 * West (PROSE: Here We Go Again, The Ptower Bridge Pterror)

Privates and equivalents

 * Ackland (AUDIO: Binary) - deceased
 * Alomar (PROSE: Dominion) - active, 1999
 * Ashton (PROSE: The Scales of Injustice) - deceased, 1970s
 * Michael Ashworth (PROSE: Relative Dementias) - alive but unknown, 1982
 * Auten (PROSE: Station Keeping)
 * Beaton (PROSE: The Scales of Injustice) - deceased, 1970s
 * Betts (TV: The Green Death) - active, 1970s
 * Boyle (PROSE: The Scales of Injustice) - active, 1970s
 * Brown (PROSE: Station Keeping)
 * Bryson (TV: Invasion of the Dinosaurs) - active, 1974 or 1979
 * Burgess (AUDIO: Axos Unleashed)
 * Alex Burnside (AUDIO: The Other Woman) - active
 * Billy Callahan (AUDIO: Primord) - mutated into a Primord
 * Campbell (AUDIO: The Rings of Ikiria)
 * Carver (TV: The Dæmons) - deceased, 1970s
 * Chalmers (TV: The Dæmons) - active, 1970s
 * Chavda (AUDIO: Dark Side of the Moon)
 * Francis Cleary (PROSE: Who Killed Kennedy) - deceased
 * Meghan Coates (AUDIO: This Sleep of Death) - active, 2010s
 * Cooper (AUDIO: Rivers of Light) - active, 1970s
 * Cross (PROSE: Fall-Out, Station Keeping, The Jocrasten Infraction)
 * Dakin (AUDIO: The Rings of Ikiria)
 * Davis (PROSE: The Ptower Bridge Pterror)
 * Justin Dickinson (PROSE: Instruments of Darkness) - recruited by the Magnate, 1993
 * Dicks (TV: The Green Death) - active, 1970s
 * Dinkley (AUDIO: Primord) - active
 * Clare Duvall (AUDIO: The Curator's Gambit) - active, 2010s
 * David Edmunds (TV: Day of the Daleks, PROSE: Missing in Action) - deceased
 * Bryan Erskine (PROSE: Business Unusual) - deceased, 1989
 * Robbie English (PROSE: Beyond What We See, The Gift)
 * Evans (AUDIO: Hosts of the Wirrn) - last seen attacked by the mutated Brundle
 * Farley (PROSE: The Scales of Injustice) - active, 1970s
 * Fernandez (PROSE: The Ptower Bridge Pterror)
 * Flint (PROSE: The Jocrasten Infraction)
 * Gardner (AUDIO: Intelligence for War)
 * Gibbs (AUDIO: Terror of the Master)
 * Steve Gray (TV: The Sontaran Stratagem / The Poison Sky) - hypnotised by Skorr, deceased, 2000s
 * Goldman (AUDIO: Warlock's Cross)
 * Gorman (AUDIO: The Unzal Incursion)
 * Harris (TV: The Sontaran Stratagem / The Poison Sky, Turn Left) - deceased, 2000s
 * Harrison (PROSE: Beyond What We See, The Devil Goblins of Neptune) - active, 1970
 * Hallock (PROSE: Here We Go Again, The Ptower Bridge Pterror)
 * Hawke (PROSE: Fall-Out)
 * Hawkins (TV: Spearhead from Space) - active, 1973 or 1979
 * Hebble (PROSE: Beyond What We See, The Jocrasten Infraction)
 * Henderson (AUDIO: Dark Side of the Moon)
 * Will Hennessy (PROSE: The Gift, Fall-Out)
 * Higgins (PROSE: Beyond What We See, Deadly Reunion) - deceased, 1970s
 * Lauren Huff (AUDIO: The War Factory) - active
 * Hutchinson (AUDIO: Primord) - active, 2010s
 * Jackson (TV: Terror of the Zygons) - active, 1980
 * Jenkins (TV: The Dæmons) - active, 1970s
 * Ross Jenkins (TV: The Sontaran Stratagem / The Poison Sky) - presumed deceased, 2000s
 * Jeff Johnson (TV: The Ambassadors of Death, AUDIO: Binary) - deceased, 1970s
 * Jones (AUDIO: Rogue State)
 * Kingsley (AUDIO: Intelligence for War)
 * Kneel (PROSE: Fever, The Jocrasten Infraction)
 * Lamb (PROSE: Benton's First Day, Beyond What We See, Fever, The Four Callers, Fall-Out, The Jocrasten Infraction)
 * Latimer (TV: Inferno) - active, 1974 or 1980
 * Leigh (AUDIO: Warlock's Cross)
 * Levin (PROSE: Designer Death, Fall-Out)
 * Magee (AUDIO: The Mega) - active, 1970s
 * Maynard (AUDIO: Dominion) - active, 1980s
 * Joe McGlen (PROSE: The Gift, Fall-Out)
 * McManis (AUDIO: Dark Side of the Moon)
 * Middleton (PROSE: Beyond What We See)
 * Millar (PROSE: The Scales of Injustice, AUDIO: Rivers of Light) - deceased, 1970s
 * Mills (PROSE: The Ptower Bridge Pterror)
 * Mitchell (PROSE: The Scales of Injustice) - deceased, 1970s
 * Jeff Moore (PROSE: Dominion) - active, 1999
 * Moors (AUDIO: Primord)
 * Morton (PROSE: Here We Go Again)
 * Morton (TV: Terror of the Zygons) - deceased, 1980
 * Ogden (TV: Invasion of the Dinosaurs) - active, 1974 or 1979
 * Pandofski (TV: Planet of the Dead) - alive, 2000s
 * Parker (TV: The Ambassadors of Death) - KO'd, 1973 or 1979
 * Payne (AUDIO: Rogue State) - active, 1998
 * Perkins (TV: The Invasion) - deceased, 1973 or 1979
 * Peters (PROSE: Beyond What We See)
 * Oscar Phillips (AUDIO: Dominion) - comatose, 1980s
 * Phillips (PROSE: Beyond What We See)
 * Pritchard (AUDIO: The Annihilators) - deceased, 1970s
 * Rattray (PROSE: Deadly Reunion) - active, 1970s
 * Reagan (AUDIO: Primord)
 * Matthew Reeves (AUDIO: Here Today)
 * Robbins (AUDIO: The Unzal Incursion) - last seen hypnotised
 * Roberts (AUDIO: The Enemy Beyond) - deceased, 2010s
 * Steve Robins (TV: Doctor Who and the Silurians) - unclear
 * Rogers (AUDIO: Primord)
 * Salt (PROSE: The Scales of Injustice) - deceased, 1970s
 * Schofield (PROSE: Dominion) - active, 1999
 * Sedgwick (AUDIO: Hosts of the Wirrn) - active, 2010s
 * Shaffer (PROSE: Station Keeping)
 * Isaac Skinner (PROSE: The Gift)
 * Stevens (TV: The Green Death) - active, 1970s
 * Strauss (AUDIO: Rogue State) - active, 1998
 * Thompson (AUDIO: Vengeance of the Stones)
 * Thurston (TV: Terror of the Zygons) - active, 1980
 * Upton (TV: Doctor Who and the Silurians) - deceased, 1973 or 1979
 * Walker (AUDIO: Rogue State) - active, 1998
 * Walsh (AUDIO: The Helliax Rift) - deceased, 1984
 * Wicowsky (TV: The Poison Sky) - alive, likely inactive, 2000s
 * Ron Winters (see list) - alive, inactive, 2020
 * Wright (TV: Doctor Who and the Silurians) - deceased, 1973 or 1979
 * Wyatt (TV: Inferno) - deceased, 1974 or 1980

Medical officers

 * Dr Tom Flynn (PROSE: Fever, Fall-Out, The Jocrasten Infraction)
 * Lieutenant Daniel Hopkins (AUDIO: The Helliax Rift, Hour of the Cybermen, Warlock's Cross) - traitor
 * Dr Martha Jones (see list) - resigned
 * Lieutenant Commander Parsons (AUDIO: Telepresence) - active, 2010s
 * Surgeon-Lieutenant Harry Sullivan (see list)
 * Dr Sweetman (PROSE: The Scales of Injustice)

Head of Scientific Research

 * Kate Stewart (see list)

Scientific advisors

 * Shirley Anne Bingham (TV: The Star Beast) - active, 2023
 * The Doctor (TV: The Invasion, TV: Spearhead from Space onwards)
 * Kaleidoscope (AUDIO: Kaleidoscope)
 * Dr Elizabeth Klein (see list) - alive, presumed inactive, 2010s
 * Dr Petronella Osgood (see list) - active
 * Dr Louise Rix (AUDIO: Time Flies, Dark Side of the Moon, The Frequency, Haunt, The Last Line of Defence) - active, 1999/year 2000
 * Dr Liz Shaw (see list) - transferred to PROBE
 * Dr River Song (see list)
 * Professor Malcolm Taylor (TV: Planet of the Dead, COMIC: The Lost Dimension, PROSE: The Secret Diary of the Master, Dr Malcolm Taylor) - alive, presumed active
 * Anne Travers (see list)
 * Professor Allison Williams (see list)

Special scientific advisors

 * (PROSE: Interference - Book Two, Bullet Time)

Scientists

 * Dr Sally Arnold (HOMEVID: Auton, Auton 2: Sentinal, Auton 3: Awakening) - active, 1998
 * Will Arrowsmith (AUDIO: Persuasion, Starlight Robbery, Daleks Among Us)
 * Dr Joyce Brunner (PROSE: Relative Dementias) - alive, inactive
 * Tony Clare (see list) - deceased?
 * Dr Errol Courtney (WC: 14681 UNIT Field Log, 14682 UNIT Field Log, 14683 UNIT Field Log, 14684 UNIT Field Log) - active, 2020
 * Alice Donelly (AUDIO: Invocation) - active, 2010s
 * John Foster (COMIC: The Fractures) - deceased, but replaced by a counterpart from another universe, 2014
 * McGillop (TV: The Day of the Doctor) - active, 2013
 * Dr Mason Minister (PROSE: The Aftermath of Aberbuwch)
 * Dr Rook (PROSE: Designer Death)
 * Shana Siddiqui (AUDIO: Hosts of the Wirrn) - presumed active, 2010s
 * Dr Anthony Sinclair (AUDIO: Recruits) - active, 2022
 * Dr Evelyn Yates (WC: 14681 UNIT Field Log, 14682 UNIT Field Log, 14683 UNIT Field Log, 14684 UNIT Field Log) - active, 2020

Assistants

 * Jo Grant (see list) - retired, 2022
 * Jac (TV: The Magician's Apprentice, The Zygon Invasion, AUDIO: The Turn of the Tides) - deceased

Agents
This section contains all known intelligence agents assigned to UNIT.
 * Bill Filer (TV: The Claws of Axos) - active, 1970s

Associates

 * Sarah Jane Smith (see list)
 * Jacqui McGee (see list) - deceased, 2010s
 * Jenny Nettles (AUDIO: Kaleidoscope) - left Earth with Kalaidoscope, 1970s

Ancilliary Staff

 * Sylvie Lowe (PROSE: Parasite, The Four Callers)
 * Sue (PROSE: The Four Callers)

Other
The following served in unknown capacities.
 * Jalandra (TV: The Stolen Earth) - deceased, 2000s
 * Joel (AUDIO: Recruits) - active, 2022