who created conan the barbarian comic books

Conan the Barbarian was created by Robert E. Howard as a pulp-fiction character, and the comic-book version was first adapted by Marvel Comics in 1970, with Roy Thomas writing and Barry Windsor-Smith drawing the early issues.

Who made the comics

• Original character: Robert E. Howard.

• First major comic adaptation: Marvel Comics.

• Key creators of the comic series: Roy Thomas and Barry Windsor-Smith.

Quick note

If you mean the comic-book series specifically , the clearest answer is that Marvel launched it, led creatively by Roy Thomas and Barry Windsor-Smith.