| Person | Type | Job | Role(s) |
|---|---|---|---|
 Akira Ifukube | Crew | Sound | Original Music Composer |
 Eiji Tsuburaya | Crew | Crew | Special Effects, Visual Effects, Visual Effects Director |
 Hajime Koizumi | Crew | Camera | Director of Photography |
 Haruo Nakajima | Crew | Crew | Stunt Coordinator |
 Henry G. Saperstein | Crew | Production | Executive Producer |
 Hisashi Shimonaga | Crew | Sound | Music Arranger |
 Ishirō Honda | Crew | Directing | Director |
 Koji Hashimoto | Crew | Directing | Assistant Director |
 Kuichirô Kishida | Crew | Lighting | Lighting Technician, VFX Lighting Artist |
 Reuben Bercovitch | Crew | Production | Executive Producer |
Ryôhei Fujii | Crew | Editing | Editor |
 Sadamasa Arikawa | Crew | Crew | Special Effects, VFX Director of Photography |
 Shinichi Sekizawa | Crew | Writing | Screenplay |
Takeo Kita | Crew | Art | Production Design, Art Direction |
 Teruyoshi Nakano | Crew | Crew | Special Effects, Visual Effects, Special Effects Assistant, Visual Effects Director |
 Tomoyuki Tanaka | Crew | Production | Executive Producer |
 Akira Watanabe | Crew | Crew | Visual Effects Art Director |
Hiroshi Mukoyama | Crew | Visual Effects | Compositing Artist |
 Koji Kajita | Crew | Directing | First Assistant Director |
Wataru Konuma | Crew | Sound | Sound Recordist |
Masao Suzuki | Crew | Production | Production Manager |
Seishichi Kojima | Crew | Lighting | Lighting Technician |
Sadamasa Nishimoto | Crew | Sound | Sound Effects |
Fumio Nakadai | Crew | Crew | Special Effects |
 Sadao Iizuka | Crew | Visual Effects | Visual Effects |
 Motoyoshi Tomioka | Crew | Visual Effects | VFX Director of Photography, Special Effects |
 Akira Kubo | Cast | Actor | Tetsuo Teri |
 Akira Takarada | Cast | Actor | Astronaut K. Fuji |
 Fuyuki Murakami | Cast | Actor | Councilman |
 Gen Shimizu | Cast | Actor | Minister of Defense |
 Gorō Naya | Cast | Actor | Astronaut F. Glenn (voice) |
Haruo Nakajima | Cast | Actor | Godzilla |
Kamayuki Tsubono | Cast | Actor | Councilman |
 Kazuo Suzuki | Cast | Actor | Xian |
 Keiko Sawai | Cast | Actress | Haruno Fuji |
 Kenzō Tabu | Cast | Actor | Commander from Planet X |
 Kumi Mizuno | Cast | Actress | Miss Namikawa |
Kôji Uno | Cast | Actor | Namikawa's Associate |
Masaaki Tachibana | Cast | Actor | Scientist |
Masaki Shinohara | Cast | Actor | Rodan |
Minoru Itō | Cast | Actor | Xian |
 Mitsuo Tsuda | Cast | Actor | Xian |
 Nadao Kirino | Cast | Actor | Military Aide |
 Nick Adams | Cast | Actor | Astronaut F. Glenn |
 Noriko Sengoku | Cast | Actress | Female Delegate |
 Rinsaku Ogata | Cast | Actor | Scientist |
Ryôji Shimizu | Cast | Actor | Xian |
 Shōichi Hirose | Cast | Actor | King Ghidorah |
Someshō Matsumoto | Cast | Actor | Buddhist Priest |
 Tadashi Okabe | Cast | Actor | Reporter |
 Takamaru Sasaki | Cast | Actor | Chairman of Earth Committee |
Takuzō Kumagai | Cast | Actor | Xian |
 Toki Shiozawa | Cast | Actress | Tetsuo's Mother |
 Tōru Ibuki | Cast | Actor | Xian |
 Yasuhisa Tsutsumi | Cast | Actor | Official |
 Yoshifumi Tajima | Cast | Actor | General |
 Yoshio Tsuchiya | Cast | Actor | Controller of Planet X |
Yoshizo Tatake | Cast | Xian | |
Yutaka Oka | Cast | Actor | Reporter |
Saburô Iketani | Cast | Actor | News Reader |
 Jun Tazaki | Cast | Actor | Dr. Sakurai |
Hideki Furukawa | Cast | Xian | |
| Person | Type | Job | Role(s) |
