Most Interesting Doctor Who Companions

The Top Ten
1 Sarah Jane Smith
2 Rose Tyler
3 Clara Oswald Clara Oswald was one the companions to the 11th and 12th Doctors. Her actor is Jenna Coleman. Her first appearance is "Asylum of the Daleks" and her last is "Twice Upon a Time".
4 Captain Jack Harkness

I got headaches trying to figure out what was going on with him. He's super interesting.

He is also a "fabulous" person if you know what I mean

5 Martha Jones Martha Jones was one of the companions to the 10th doctor. Her actor is Freema Agyeman. Her first appearance is "Smith and Jones" and her last is "The End of Time."

Besides Clara probably the most interesting

6 Donna Noble Donna Noble is a fictional character in the long-running British science fiction television series Doctor Who. Portrayed by British actress and comedian Catherine Tate, she is a former companion of the Tenth Doctor.
7 Ace
8 Adric
9 River Song
10 Susan Foreman
The Contenders
11 K-9
12 Amy Pond
13 Brigadier Alistair Gordon Lethbridge Stewart
14 Rory Williams
15 Romana I
16 Kameleon
17 Tegan Jovanka
18 Romana II
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