The mythological hero Hercules or Heracles appears in several comics.
Hercules (Marvel Comics), a long-running Marvel character
Hercules, a trainee member of The Order
Hercules (DC Comics), a DC Comics character
Hercules (Topps Comics), a Topps Comics series based on the character from Hercules: The Legendary Journeys
Hercules, a comic book from Dell Comics adapting the 1958 film Hercules
Hercules Unchained, a comic book from Dell Comics adapting the 1959 film Hercules Unchained
Hercules: Adventures of the Man-God, a 1967-1969 comic book series from Charlton Comics
Hercules (Radical Comics), a Radical Comics character who has appeared in two limited series
Joe Hercules, a superhuman circus strongman from Quality Comics who debuted in Hit Comics #1 (July 1940)
The Mighty Hercules, a comic book from Gold Key Comics based on the early 1960s animated series The Mighty Hercules
Spiff and Hercules, a French comic book series about a dog and cat