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126 free Doctor Who trivia questions with answers — entertainment quiz, new questions added Aug 2026.
50 free Doctor Who trivia questions with answers. Are you a true Doctor Who fan? Put your knowledge of the Time Lord to the test with our comprehensive Doctor Who trivia quiz. From classic Daleks to modern adventures across time and space, discover how well you really know this iconic British science fiction phenomenon.
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Q 01On what date did 'An Unearthly Child', the very first episode of Doctor Who, first air on the BBC Television Service?
November 23, 1963
November 23, 1963 was the date, and the episode went out eighty seconds late because of announcements about the previous day's assassination of John F. Kennedy.
Q 02Captain Jack Harkness, played by John Barrowman, went on to lead which Cardiff-based spin-off series?
Torchwood
Torchwood, launched in 2006 and set in Cardiff, followed Captain Jack Harkness leading the Torchwood Three team; Jack had first met the Doctor and Rose during the London Blitz.
Q 03Which of these companions was, like the Doctor, a Time Lady able to regenerate?
Romana
Romana (Romanadvoratrelundar) was sent by the White Guardian to help the Doctor find the Key to Time, and had two on-screen incarnations played by Mary Tamm and Lalla Ward.
Q 04Which First Doctor companion, a space pilot from Earth's future, initially stowed away on the TARDIS?
Steven Taylor
Steven Taylor, a space pilot from the future, became a companion of the First Doctor after he crash-landed on Mechanus and later stowed away on the TARDIS.
Q 05Which Doctor Who companion died trying to stop a Cyberman-controlled freighter hitting prehistoric Earth?
Adric
Adric, a brilliant mathematician from the planet Alzarius, was a companion to both the Fourth and Fifth Doctors. He tragically died trying to save Earth from a Cyberman ship.
Q 06Who co-wrote the 1979 Doctor Who serial 'City of Death' under the pseudonym David Agnew?
Douglas Adams
'City of Death' was co-written by Douglas Adams under the pseudonym 'David Agnew' and is considered one of the series' most well-regarded stories.
Q 07Which non-human Doctor Who companion, played by Matt Lucas, debuted in the 2015 Christmas special?
Nardole
Nardole was reassembled by the Doctor after losing his body, and became the first full-time alien companion of the revived series.
Q 08Which Fourth Doctor companion was a warrior from the 'savage' Sevateem tribe?
Leela
Leela, played by Louise Jameson, was a warrior and huntress from a regressed human tribe. Despite the Doctor's attempts to educate her, she often reverted to her more violent instincts.
Q 09Which 25th-century orphan companion of the First Doctor fell in love during the siege of Troy?
Vicki
Vicki, a 25th-century orphan, stayed behind in Troy in 'The Myth Makers' (1965) after falling for the warrior Troilus; King Priam renamed her Cressida.
Q 10Which companion of the Second Doctor, a young astrophysicist with a photographic memory, had her memories wiped by the Time Lords?
Zoe Heriot
Zoe Heriot travelled with the Second Doctor; after 'The War Games' the Time Lords returned her and Jamie to their own times and erased their memories, except of first meeting the Doctor.
Q 11Who was the first actor to officially play the titular role in *Doctor Who*?
William Hartnell
William Hartnell originated the role of the Doctor in 1963, setting the stage for a long-running science fiction series.
Q 12What does the acronym TARDIS stand for?
Time and Relative Dimension in Space
Time and Relative Dimension in Space is the Doctor's primary mode of transport, famous for being 'bigger on the inside' and often stuck as a 1960s British police box.
Q 13Which species is known for its iconic catchphrase, 'Exterminate!'?
Daleks
Q 21What process lets a dying Time Lord change physical appearance and personality?
Regeneration
Regeneration is a unique biological process for Time Lords, allowing them to renew their body and mind, which has allowed the Doctor Who series to recast its lead actor multiple times.
Q 22Kaled scientist Davros built his people into armoured travel machines on which planet?
Skaro
Skaro's Kaleds and Thals had fought a nuclear war so long that Davros's creations could not even leave their city at first, being dependent on static electricity.
Q 23The robot dog K-9 made its debut in which 1977 serial?
The Invisible Enemy
The Daleks, a race of xenophobic mutants encased in metal shells, were created by Terry Nation and first appeared in 1963.
Q 14Which actor played the Doctor for seven seasons, from 1974 to 1981, longer than anyone else in the role?
Tom Baker
Tom Baker's Fourth Doctor, with his long run from 1974 to 1981, became one of the most recognisable incarnations.
Q 15Who took over from Peter Capaldi in 2017 as the first woman to play the Doctor?
Jodie Whittaker
Jodie Whittaker became the Thirteenth Doctor, regenerating from Peter Capaldi at the end of 'Twice Upon a Time' on 25 December 2017 — the first woman to play the role.
Q 16Which incarnation did Rose Tyler first travel with when the show returned in 2005?
Ninth
Rose Tyler, played by Billie Piper, was the first companion of the revived series, traveling initially with the Ninth Doctor.
Q 17In which episode did the terrifying Weeping Angels first appear?
Blink
'Blink,' starring Carey Mulligan, is a critically acclaimed episode from the third series of the revived show, famous for its unique monsters.
Q 18Which multifunctional tool of the Doctor's, a fixture since the Second Doctor's era, opens most locks but is useless on wood?
Sonic Screwdriver
The Sonic Screwdriver's powers and look have shifted over the decades since it first appeared in the Second Doctor's era.
Q 19What is the home planet of the Doctor's species, the Time Lords?
Gallifrey
Gallifrey, a technologically advanced planet, is the ancestral home of the Time Lords, known for their ability to travel through time and space.
Q 20Who was the executive producer and lead writer responsible for reviving *Doctor Who* in 2005?
Russell T Davies
Russell T Davies successfully brought *Doctor Who* back to television in 2005, introducing it to a new generation of viewers and establishing its modern format.
K-9 debuted in 'The Invisible Enemy' (1977) as Professor Marius's robot dog, while miniaturised clones of the Doctor and Leela explored the Doctor's own body; the dog stayed aboard until 1981.
Q 24Which time-travelling archaeologist, played by Alex Kingston, becomes the Eleventh Doctor's wife?
River Song
River Song, played by Alex Kingston, first appeared opposite David Tennant in 'Silence in the Library' (2008); because her timeline runs opposite the Doctor's, that first meeting was her last with him.
Q 25Which humanoid species, originating from Earth's twin planet Mondas, evolved into emotionless cyborgs?
Cybermen
The Cybermen are a race of emotionless cyborgs who replace their organic parts with artificial ones, originating from Mondas, Earth's long-lost twin planet.
Q 26With which two classic-era incarnations did Sarah Jane Smith primarily travel as a companion?
Third and Fourth
Sarah Jane Smith, one of the Doctor's most beloved companions, journeyed extensively with both the Third and Fourth Doctors.
Q 27Which living-plastic servants of the Nestene Consciousness invaded Earth disguised as shop mannequins?
Autons
The Autons, living plastic servants of the Nestene Consciousness, made their debut in the Third Doctor's first story, 'Spearhead from Space'.
Q 28What conflict between the Gallifreyans and their oldest enemies apparently destroyed their home world?
The Last Great Time War
The Last Great Time War between the Time Lords and the Daleks ended when the Doctor seemingly destroyed both sides; 'The Day of the Doctor' (2013) later revealed Gallifrey had been hidden instead.
Q 29Who was the first actor to portray the Doctor's archenemy, the Master, in the classic series?
Roger Delgado
Roger Delgado originated the role of the Master in 1971, becoming a memorable and recurring antagonist during Jon Pertwee's era.
Q 30Which of the following phrases is commonly associated with the Tenth Doctor?
'Allons-y!'
David Tennant's Tenth Doctor frequently exclaimed 'Allons-y!', a French phrase meaning 'Let's go!', reflecting his energetic personality.