Thunderstrike MC2 - The son of the original Thunderstrike, Kevin Masterson hails from the MC2 reality.
2. Old King Thor - This is clearly All-Father Thor from Jason Aaron's critically acclaimed Thor: God of Thunder.
3. Frog Thor - This fan favorite character is a normal frog who gained some of Thor's powers by picking up a sliver of Mjolnir.
4. Beta-Ray Bill - Beta-Ray Bill was a Korbinite warrior who was granted Stormbringer, a hammer of his own after besting Thor in combat.
5. Lord of Asgard - This is the armor Thor wore in his first turn as king of Asgard.
6. Thor - This new female Thor is the current wielder of Mjolnir on Earth 616.
7. Thordis - Thordis was a female version of Thor from a What If? story in which Jane Foster and not Donald Blake first wielded Mjolnir.
8. Thorm - "Thorm" is a common nickname given to Storm when she briefly wielded a fake version of Mjolnir created by Loki.
9. Thunderstrike - Eric Masterson was once host to Thor until he was granted his own powers be a mace named Thunderstrike.
*10. Thor is actually Loki, who became a hero after taking on Thor's identity in Universe X.
11. Horus - This alternate version of Thor appeared in a New Warriors tale that visited a world where ancient Egyptian culture was prevalent.
12. Fox Comics - This version of Thor was not a true God of Thunder, but a costumed hero published by Fox Comics who predates Marvel's Thor by almost 30 years.
13. Perun - Perun is the Slavic equivalent of Thor who fought Captain America.
14. Dargo Ktor - Dargo Ktor is a warrior from the future who inherited Thor's powers when he wielded Mjolnir.
15. Thor Girl - Thor Girl was an Avengers Initiative recruit who was replaced by a Skrull.
16. Red Norvell - Red Norvell was a filmmaker who gained super powers while creating a documentary about Asgard.
17. This version of Thor was created by Simon and Kirby for a story in DC's Adventure Comics in 1942, 20 years before Lee and Kirby introduced Marvel's Thor.
18. Thrr, Dog of Thunder - Thrr hails from the funny animal inspired world of Peter Porker, the Spectacular Spider-Ham
19. Christian Thor - This Christian version of Thor appeared in one panel of a Marvel/Ultraverse crossover comic.