The following is a list of fictional characters that appear in the comic books of Amalgam Comics. Any characters mentioned, but not seen, are excluded. They are listed by comic book and a team section is also provided. The amalgamations of characters or the Amalgam versions of one character are given. Plots of the Amalgam comic books are given in the list of Amalgam Comics publications and additional information about characters is provided in the references.
Whiz Comics was a monthly ongoing comic book anthology series, published by Fawcett Comics from 1940–1953, best known for introducing Captain Marvel.
The first issue published of Whiz Comics was issue #2, published with a cover-date of Feb. 1940. Fawcett created two black-and-white ashcan #1 issues to solicit advertisers and to secure the copyrights to the material. The two copies were identical but carried different titles: Flash Comics and Thrill Comics; the Captain Marvel character was called Captain Thunder in a near-identical story. When Fawcett went to press with the magazine, the first issue was retitled as Whiz Comics, a name inspired by the company's bawdy humor magazine, Captain Billy's Whiz Bang. Further complicating matters, when they got to issue #3, Fawcett, through either mistake or intent, used the number twice. Thus, if viewed from the perspective of the second #3 (and, therefore, all the issues that followed it), Whiz #2 unofficially became Whiz #1.