This category includes an alphabetized list of characters who are known supporting cast members of Supergirl. Included are characters from Earth-One, Donnerverse and New Earth continuity.
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All items (101)
A
- Adam Blake (Prime Earth)
- Agent Vasquez (Arrowverse: Earth-38)
- Alexandra Danvers (Arrowverse: Earth-38)
- Allura In-Ze (Donnerverse)
- Allura In-Ze (Earth-One)
- Allura In-Ze (Superman/Batman)
- Alura In-Ze (Arrowverse: Earth-38)
- Alura In-Ze (New Earth)
- Alura In-Ze (Scooby-Doo Team-Up)
- Andrea Martinez (New Earth)
B
C
E
F
J
L
M
R
S
- Samantha Arias (Arrowverse: Earth-38)
- Shauna Harwood (New Earth)
- Shay Veritas (Prime Earth)
- Siobhan Smythe (Arrowverse: Earth-38)
- Siobhan Smythe (Prime Earth)
- Snapper Carr (Arrowverse: Earth-38)
- Streaky (Arrowverse: Earth-38)
- Streaky (Earth-One)
- Streaky (New Earth)
- Streaky (Scooby-Doo Team-Up)
- Streaky II (Earth-One)
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- Sylvia Danvers (New Earth)
T
W