| Person | Type | Job | Role(s) |
|---|---|---|---|
 Akira Ifukube | Crew | Sound | Original Music Composer |
 Eiji Tsuburaya | Crew | Visual Effects | Special Effects Supervisor |
 Haruo Nakajima | Crew | Crew | Stunt Coordinator |
 Hisashi Shimonaga | Crew | Sound | Sound Effects Editor |
 Ishirō Honda | Crew | Writing | Screenplay, Director |
Ryôhei Fujii | Crew | Editing | Editor |
Sadamasa Arikawa | Crew | Crew | Special Effects, Visual Effects |
Seiji Tani | Crew | Directing | Assistant Director |
Taiichi Kankura | Crew | Camera | Director of Photography |
Takeo Kita | Crew | Art | Set Designer, Production Design |
 Takeshi Kimura | Crew | Writing | Screenplay |
 Tomoyuki Tanaka | Crew | Production | Producer |
'Little Man' Machan | Cast | Minilla | |
 Akira Kubo | Cast | Actor | Katsuo Yamabe |
Andrew Hughes | Cast | Dr. Stevenson | |
Atsuko Takahashi | Cast | Kilaak (uncredited) | |
 Chōtarō Tōgin | Cast | Actor | Ogata |
Haruo Nakajima | Cast | Actor | Godzilla / Military Advisor |
Haruya Sakamoto | Cast | Actor | 2nd Officer (uncredited) |
 Heihachirō Ōkawa | Cast | Actor | Engineer |
 Hideo Shibuya | Cast | Actor | 1st Reporter |
Hiroshi Okada | Cast | Hospital Doctor | |
Hisaya Ito | Cast | Actor | Major Tada |
 Ikio Sawamura | Cast | Actor | Old Farmer |
Kamayuki Tsubono | Cast | 3rd Detective | |
 Kazuo Suzuki | Cast | Actor | Kilaak Controlled Staffer (uncredited) |
 Ken'ichirō Maruyama | Cast | Actor | Moon Base Employee |
 Kenji Sahara | Cast | Actor | Commander Nishikawa |
Kyôko Ai | Cast | Kilaak Queen | |
Kyoko Mori | Cast | Actress | Kilaak (uncredited) |
Masaaki Tachibana | Cast | Officer Announcing Monsters' Arrival (uncredited) | |
Midori Uchiyama | Cast | Kilaak (uncredited) | |
Minoru Itō | Cast | Kilaak Controlled Staffer (uncredited) | |
 Nadao Kirino | Cast | Actor | 1st Detective |
 Naoya Kusakawa | Cast | Actor | SY-3 Astronaut |
 Rinsaku Ogata | Cast | Actor | 1st Officer (uncredited) |
 Seishirō Kuno | Cast | SY-3 Engineer | |
 Susumu Kurobe | Cast | Actor | Kilaak Controlled Staffer (uncredited) |
Susumu Utsumi | Cast | King Ghidorah | |
Teruo Nigaki | Cast | Rodan | |
 Tôru Ibuki | Cast | Actor | Kilaak Controlled Staffer (uncredited) |
Wakako Tanabe | Cast | Actress | Kilaak (uncredited) |
 Wataru Ômae | Cast | Actor | SY-3 Astronaut |
 Yoshifumi Tajima | Cast | Actor | General |
 Yoshio Tsuchiya | Cast | Actor | Dr. Otani |
Yukihiko Gondô | Cast | Soldier (uncredited) | |
 Yukiko Kobayashi | Cast | Actress | Kyoko Manabe |
Yutaka Oka | Cast | 2nd Detective | |
 Yutaka Sada | Cast | Actor | Police Officer |
 Yû Sekita | Cast | Actor | Anguirus |
Kenzo Echigo | Cast | Actor | SY-3 Engineer |
Michiko Ishii | Cast | Kilaak (uncredited) | |
Saburô Iketani | Cast | News Reader (uncredited) | |
Yoshio Katsuda | Cast | Young Scientist | |
Yoshio Miyata | Cast | Kilaak (uncredited) | |
Rei Maki | Cast | Kilaak (uncredited) | |
 Jun Tazaki | Cast | Actor | Dr. Yoshido |
Ari Segawa | Cast | Kilaak (uncredited) | |
| Person | Type | Job | Role(s) |
