Kantos Kan

Kantos Kan is a warrior of Helium on the planet Barsoom, a loyal ally first encountered in Edgar Rice Burroughs' Martian tales and adapted into comics. He serves as a trusted companion to John Carter amid the conflicts of the red planet.

Kantos Kan made his four-color debut back in 1939's The Funnies #37 — a Golden Age introduction that planted this character firmly in the rich soil of Barsoomian adventure. Over an extraordinary span stretching all the way to 2022, he has kept remarkable company, sharing pages with John Carter, Dejah Thoris, and Tars Tarkas across landmark series like John Carter, Warlord of Mars and Dejah Thoris. That kind of enduring presence — from the Golden Age through the modern era, across multiple publishers including Marvel — speaks to just how deeply woven into the fabric of Mars-set comics storytelling this character truly is. For any collector tracing the full sweep of Barsoom on the page, Kantos Kan is a name worth seeking out.