Earth-3

Earth Three is a universe parallel to Earth One and Earth Two. The name was coined by Jay Garrick.

Residents

 * Jay Garrick/The Flash
 * Jay Garrick's mother

Known visitors

 * Hunter Zolomon

Trivia

 * While the universe Barry Allen visited on the Supergirl-Flash crossover Worlds Finest was the third known, it was not explicitly noted as Earth Three, hence it cannot be confirmed if that universe is the same as Earth Three, but it is highly unlikely seeing how the Flash does not exist on Supergirl's world.