31. Giant condor
Appearances: Ebirah, Horror of the Deep (aka Godzilla vs. The Sea Monster)
30. Giant octopus
Appearances: King Kong vs. Godzilla
29. Varan
Appearances: Destroy All Monsters, Godzilla: Final Wars (stock footage)
28. Manda
Appearances: Destroy All Monsters, Godzilla: Final Wars (stock foot
27. Gabara
Appearances: Godzilla’s Revenge (aka All Monsters Attack)
26. Ebirah
Appearances: Ebirah, Horror of the Deep (aka Godzilla vs. the Sea Monster)
25. Kamacuras
Appearances: Son of Godzilla, Godzilla: Final Wars
24. Zilla
Appearances: Godzilla (American 1998 remake), Godzilla: Final Wars
23. Minilla (aka Baby Godzilla/Godzilla Junior)
Appearances: Son of Godzilla, Godzilla’s Revenge, Godzilla vs. Mechagodzilla II, Godzilla vs. SpaceGodzilla, Godzilla vs. Destoroyah
22. Baragon
Appearances: Destroy All Monsters and Godzilla, Mothra and King Ghidorah: Giant Monsters All-Out Attack
21. Gorosaurus
Appearances: Destroy All Monsters
20. Kumonga
Appearances: Son of Godzilla, Destroy All Monsters, Godzilla: Final Wars
19. M.O.G.U.E.R.A.
Appearances: Godzilla vs. SpaceGodzilla
18. Jet Jaguar
Appearances: Godzilla vs. Megalon
17. SpaceGodzilla
Appearances: Godzilla vs. SpaceGodzilla
16. Megalon
Appearances: Godzilla vs. Megalon
15. Battra
Appearances: Godzilla vs. Mothra: The Battle for Earth
14. Megaguirus
Appearances: Godzilla vs. Megaguirus
13. Titanosaurus
Appearances: Terror of Mechagodzilla
12. King Kong
Appearances: King Kong vs. Godzilla
11. Rodan
Appearances: Ghidorah, the Three-Headed Monster, Invasion of Astro Monster, Destroy All Monsters, Godzilla vs. Mechagodzilla II, Godzilla: Final Wars
10. Hedorah
Appearances: Godzilla vs. Hedorah, Godzilla: Final Wars
9. Orga
Appearances: Godzilla 2000
8. King Caesar
Appearances: Godzilla vs. Mechagodzilla, Godzilla: Final Wars
7. Anguirus
Appearances: Godzilla Raids Again, Destroy All Monsters, Godzilla vs. Gigan, Godzilla vs. Megalon, Godzilla vs. Mechagodzilla, Godzilla: Final Wars
6. Destoroyah
Appearances: Godzilla vs. Destoroyah
5. Gigan
Appearances: Godzilla vs. Gigan, Godzilla vs. Megalon, Godzilla: Final Wars
4. Mothra
Appearances: Godzilla vs. Mothra, Ghidorah, the Three-Headed Monster, Ebirah, Horror of the Deep, Destroy All Monsters, Godzilla vs. Mothra: The Battle for Earth, Godzilla, Mothra and King Ghidorah: Giant Monsters All-Out Attack and Godzilla: Tokyo S.O.S.
3. Biollante
Appearances: Godzilla vs. Biollante
2. Mechagodzilla
Appearances: Godzilla vs. Mechagodzilla, Terror of Mechagodzilla, Godzilla vs. Mechagodzilla II, Godzilla Against Mechagodzilla, Godzilla: Tokyo S.O.S.
1. Ghidorah/King Ghidorah/Mecha-King Ghidorah
Appearances: Ghidorah, the Three-Headed Monster, Invasion of Astro Monster, Destroy All Monsters, Godzilla vs. Gigan, Godzilla vs. King Ghidorah, Godzilla, Mothra and King Ghidorah: Giant Monsters All-Out Attack and Godzilla: Final Wars