Mercury is the name o a Roman god, as well as the planet closest to Sol and a particular liquid metal.

Mercury is the name of several superheroes in a variety of different media.

DC ComicsEdit

- Mercury is one of the members of the Metal Men, a being of living mercury.

- Mercury is an ally to magician John Constantine.

-Max Mercury is a speedster hero and was the mentor to the young hero Impulse for a time.

- The Roman god Mercury and his Greek counterpart Hermes both also exist in the DC Universe.

- Mercury is also a minor enemy of the superhero Johnny Quick.