Template:Companions of the Second Doctor

{{Navbox
 * bodyclass =
 * name      = Companions of the Second Doctor
 * title     = Companions of the Second Doctor
 * titleclass =
 * imageleft = TwoThin.jpg
 * above     =
 * state     = collapsed
 * group1    = Original to television
 * list1     = Ben Jackson  • Polly Wright  • Jamie McCrimmon  • Victoria Waterfield  • Zoe Heriot

...
 * group2    = Original to prose
 * list2     = Marmaduke  • Serena
 * }
 * group3   = Original to comics
 * list3    = John  • Gillian  • Barnabus  • Martha

}}
 * below     = If a medium is not mentioned, then this incarnation did not have companions who were original to that medium; it does not mean that this Doctor failed to appear'' in that medium.