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- Ian Chesterton
- Vicki
- Steven Taylor (Doctor Who)
- Katarina (Doctor Who)
- Sara Kingdom
- Dodo Chaplet
- Polly (Doctor Who)
- Ben Jackson (Doctor Who)
- Jamie McCrimmon
- Victoria Waterfield
- Zoe Heriot
- Liz Shaw
- Jo Grant
- Sarah Jane Smith
- Harry Sullivan
- Leela (Doctor Who)
- K-9 (Doctor Who)
- Romana
- Adric
- Nyssa (Doctor Who)
- Tegan Jovanka
- Vislor Turlough
- Kamelion
- Peri Brown
- Melanie Bush
- Ace (Doctor Who)
- Grace Holloway
- Rose Tyler
- Adam Mitchell
- Jack Harkness
- Mickey Smith
- Donna Noble
- Martha Jones
- Astrid Peth
- Brigadier Lethbridge-Stewart
- Jackie Tyler
- The Five Doctors
- Master (Doctor Who)
- Time Lord
- Gallifrey
- Dalek Empire
- Dalek
- Skaro
- Cyberman
- List of Doctor Who villains
- Cult of Skaro
- Davros
- Rani (Doctor Who)
- Sontaran
- Slitheen
- Cassandra (Doctor Who)
- The Daleks' Master Plan
- Silurian (Doctor Who)
- List of Doctor Who serials
- Chronology of the Doctor Who universe
- Torchwood
- The Sarah Jane Adventures
- K-9 and Company
- List of Doctor Who henchmen
- Doctor Who
- Time Lord
- The Doctor
- Doctor (Doctor Who)
- First Doctor
- Second Doctor
- Fourth Doctor
- Seventh Doctor
- Sixth Doctor
- Fifth Doctor
- Tenth Doctor
- Ninth Doctor
- Eighth Doctor
- TARDIS
- Companions
- Companion (Doctor Who)
- Susan Foreman
- Barbara Wright (Doctor Who)
- Ian Chesterton
- Vicki
- Steven Taylor (Doctor Who)
- Katarina (Doctor Who)
- Sara Kingdom
- Dodo Chaplet
- Polly (Doctor Who)
- Ben Jackson (Doctor Who)
- Jamie McCrimmon
- Victoria Waterfield
- Zoe Heriot
- Liz Shaw
- Jo Grant
- Sarah Jane Smith
- Harry Sullivan
- Leela (Doctor Who)
- K-9 (Doctor Who)
- Romana
- Adric
- Nyssa (Doctor Who)
- Tegan Jovanka
- Vislor Turlough
- Kamelion
- Peri Brown
- Melanie Bush
- Ace (Doctor Who)
- Grace Holloway
- Rose Tyler
- Adam Mitchell
- Jack Harkness
- Mickey Smith
- Donna Noble
- Martha Jones
- Astrid Peth
- Brigadier Lethbridge-Stewart
- Jackie Tyler
- The Five Doctors
- Villains
- Master (Doctor Who)
- Gallifrey
- Dalek Empire
- Dalek
- Skaro
- Cyberman
- List of Doctor Who villains
- Cult of Skaro
- Davros
- Rani (Doctor Who)
- Sontaran
- Slitheen
- Cassandra (Doctor Who)
- The Daleks' Master Plan
- Silurian (Doctor Who)
- List of Doctor Who serials
- Chronology of the Doctor Who universe
- Spin Offs
- Torchwood
- The Sarah Jane Adventures
- K-9 and Company
- List of Doctor Who henchmen
- TARDIS
- Companion (Doctor Who)
- Susan Foreman
- Barbara Wright (Doctor Who)
- Ian Chesterton
- Vicki
- Steven Taylor (Doctor Who)
- Katarina (Doctor Who)
- Sara Kingdom
- Dodo Chaplet
- Polly (Doctor Who)
- Ben Jackson (Doctor Who)
- Jamie McCrimmon
- Victoria Waterfield
- Zoe Heriot
- Liz Shaw
- Jo Grant
- Sarah Jane Smith
- Harry Sullivan
- Leela (Doctor Who)
- K-9 (Doctor Who)
- Romana
- Adric
- Nyssa (Doctor Who)
- Tegan Jovanka
- Vislor Turlough
- Kamelion
- Peri Brown
- Melanie Bush
- Ace (Doctor Who)
- Grace Holloway
- Rose Tyler
- Adam Mitchell
- Jack Harkness
- Mickey Smith
- Donna Noble
- Martha Jones
- Astrid Peth
- Brigadier Lethbridge-Stewart
- Jackie Tyler
- The Five Doctors
- Master (Doctor Who)
- Time Lord
- Gallifrey
- Dalek Empire
- Dalek
- Skaro
- Cyberman
- List of Doctor Who villains
- Cult of Skaro
- Davros
- Rani (Doctor Who)
- Sontaran
- Slitheen
- Cassandra (Doctor Who)
- The Daleks' Master Plan
- Silurian (Doctor Who)
- List of Doctor Who serials
- Chronology of the Doctor Who universe
- Torchwood
- The Sarah Jane Adventures
- K-9 and Company
- List of Doctor Who henchmen