1958 in comics

See also: 1957 in comics, other events of 1958, 1959 in comics, 1950s in comics and the list of years in comics

Year overall

 * Foundation of publishers Major Publications and I. W. Publications.

March

 * Uncle Scrooge #21 — "The Money Well," by Carl Barks (Dell Comics)

June

 * Action Comics #241 — "The Super-Key to Fort Superman", first appearance of Superman's Fortress of Solitude (DC Comics)
 * Uncle Scrooge #22 — "The Golden River," by Carl Barks (Dell Comics)

August

 * Four Color Comics #946 — The Big Country, by Paul S. Newman and Bob Correa (Dell Comics)
 * August 13: Jack Cole dies at age 43.

September

 * Superman #124 — the first DC title with a letters column as a regular feature beginning with this issue.
 * Uncle Scrooge #27 — "The Money Champ," by Carl Barks (Dell Comics)

October

 * The Cisco Kid, with issue #41 (October–December cover date), canceled by Dell.

December

 * December 27 - Taiwanese Manhua artist Chen Uen is born.

First issues by title

 * Bunty (D. C. Thomson & Co.)
 * Cosmo the Merry Martian (Archie Comics, September)
 * Life with Archie (Archie Comics, September)
 * Strange Worlds (Atlas Comics, December)
 * Superman's Girl Friend, Lois Lane (DC Comics, March/April)
 * Tell It to the Marines Super #1 (I.W. Publishing) — (also see Tell It to the Marines)
 * Uncle Choi (Hong Kong)

DC Comics

 * Batman of Zur-En-Arrh in Batman #113 (August)
 * Bizarro in Superboy #68 (October)
 * Brainiac in Action Comics #242 (July)
 * Calendar Man in Detective Comics #259 (September)
 * Doctor Alchemy in Showcase #13 (April)
 * Doctor Double X in Detective Comics #261 (November)
 * False-Face in Batman #113 (February)
 * Legion of Super-Heroes in Adventure Comics #247 (April)
 * Cosmic Boy
 * Garth Ranzz
 * Saturn Girl
 * Mister Element in Showcase #13 (April)
 * Adam Strange in Showcase #17 (November)
 * Terrible Trio in Detective Comics #253 (March)

Other publishers

 * Cosmo the Merry Martian in Cosmo the Merry Martian #1 (Archie Comics, September)
 * Herbie Popnecker in Forbidden Worlds #73 (American Comics Group, December)
 * Papa Smurf in Johan and Peewit: "La Flûte à six trous" (Éditions Dupuis, October 23)
 * The Smurfs in Johan and Peewit: "La Flûte à six trous" (Éditions Dupuis, October 23)