Human imposters

A

• Dorothy Adler
• Neville Adler
• Catherine Arouette

B

• Arnie Babbs
• Baskerville
• Glory Bee
• 
  Bennett (The Rescue)

C

• 
  Taren Capel
• Captain (New Horizons)
• 
  Gwen Cooper
• 
  Marc Cory

D

• 
  First Doctor

E

• 
  Elizabeth I

F

• 
  Madeleine Fairweather
• 
  Rex Farrel
• 
  Father Christmas (Death in Blackpool)
• 
  Finney

G

• Giselle
• 
  Jo Grant
• 
  Charles Grover
• 
  Constantine Ethelred Gurney

H

• 
  Hallett (Terror of the Vervoids)
• 
  Jack Harkness
• Bob Hay
• 
  The Hood

J

• Jaeger (LIVE 34)

K

• Grigori Kalashnikov
• Kalkin
• 
  Yasmin Khan
• Kitty Kickshaw
• Klaus (Andromeda Or Die)
• 
  Robert Knox
• Jana Kristan (imposter)

L

• 
  Leader of the Batmen
• 
  Alastair Lethbridge-Stewart
• Dylan Lethbridge-Stewart

M

• 
  Trix MacMillan
• Kate Maguire
• Oliver Malf
• 
  Louise Marlowe
• 
  Jamie McCrimmon
• Hellenica Monroe
• 
  James Moriarty
• 
  Ada Mullins

N

• 
  Wilfred Norton

O

• 
  Clara Oswald

P

• 
  Gillian Petra
• Petrovitch
• 
  Charlotte Pollard
• 
  Melody Pond
• Khristina Pushkin

R

• 
  Richard III of England

S

• 
  Ramón Salamander
• 
  Toshiko Sato
• 
  William Shakespeare
• 
  Ryan Sinclair
• 
  Sarah Jane Smith (The Nightmare Man)
• 
  Soldier (The Blood Line)
• 
  River Song
• 
  James Stirling

T

• Tchak
• 
  Rupert Von Thal
• Toprak

V

• Thomas Vaughan (Hidden)

W

• Sylvia Walker
• Randolph Wright (imposter)

Z

• Zalenby
• 
  Mels Zucker