Oliver

has many meanings within and without the Doctor Who universe and the real world. They are listed alphabetically by surname.
== In-universe ==
=== As only name ===
* Oliver (The Purrfect Crime) (COMIC: The Purrfect Crime)
* Oliver (The Rings of Ikiria) (AUDIO: The Rings of Ikiria)
* Oliver (Special Weapons) (PROSE: Special Weapons)
=== As first name ===
* Oliver Barnes (TV: The End of Time)
* Oliver Blazington (AUDIO: The Eye of the Jungle)
* Oliver Charles (TV: Aliens of London)
* Oliver Chen (PROSE: The Badblood Diaries)
* Oliver Cromwell
* Oliver Davis (AUDIO: A Spoonful of Mayhem)
* Oliver Day
* Oliver Goldsmith (AUDIO: Plague of the Daleks)
* Oliver Guide (AUDIO: Children of Steel)
* Oliver Hamilton
* Oliver Harper
* Oliver Harrington (AUDIO: Lost Souls)
* Oliver Lethbridge (PROSE: As the Son Falls)
* Oliver Malf (PROSE: A Device of Death)
* Oliver Marks (PROSE: The Glamour Chase)
* Oliver Morgenstern (TV: Smith and Jones)
* Oliver Mortlake (AUDIO: The Darkness of Glass)
* Oliver Norman (PROSE: The Birthday Party)
* Oliver Redfern (TV: Human Nature)
* Oliver Reed
=== Other ===
* Oliver Bainbridge Functional Stabilisation Centre
* Oliver Twist
== Behind the scenes ==
=== As first name ===
* Oliver Ager, a production accountant for Doctor Who
* Oliver Barry-Brook, an actor who played Kelvin in The Caretaker
* Oliver Benson, an art department assistant
* Oliver Bradshaw, a voice actor
* Oliver Clement, a voice actor
* Oliver Coopersmith, a voice actor
* Oliver Cotton, a voice actor
* Oliver Dimsdale, a voice actor
* Oliver Elmes, a graphic designer
* Oliver Ferriman, an actor who played Jonah Bevan in TV: Adrift
* Oliver Gilbert, a voice actor who voiced the Daleks in TV: Day of the Daleks
* Oliver Hopkins, an actor
* Oliver Hume, a voice actor for Big Finish Productions
* Oliver Jackson, a voice actor
* Oliver Lansley, a voice actor
* Oliver Maguire, who played an Shrieve in TV: The Ribos Operation
* Oliver Mason, a voice actor
* Oliver Mellor, an actor who played Matt Crane in TV: Army of Ghosts
* Oliver Senton, a voice actor
* Oliver Smith, an actor who played Drak in TV: The Twin Dilemma
=== As last name ===
* Sean Oliver, an actor who played Stuart in TV: Survival