| Person | Type | Job | Role(s) |
|---|---|---|---|
 Akira Ifukube | Crew | Sound | Music |
 Al C. Ward | Crew | Writing | Screenplay |
Arthur B. Smith | Crew | Sound | Sound |
 Eiji Tsuburaya | Crew | Crew | Special Effects, Visual Effects, Story |
George R. Rohrs | Crew | Sound | Sound Effects |
Guy Roe | Crew | Camera | Director of Photography |
Harry Rybnick | Crew | Production | Producer |
Hisashi Shimonaga | Crew | Sound | Sound |
Ira Webb | Crew | Directing | Assistant Director |
 Ishirō Honda | Crew | Writing | Screenplay, Director |
 Joseph E. Levine | Crew | Production | Executive Producer |
Kuichirô Kishida | Crew | Crew | Special Effects, Visual Effects |
Masao Tamai | Crew | Camera | Director of Photography |
Richard Kay | Crew | Production | Producer |
Satoru Chûko | Crew | Art | Production Design, Art Direction |
 Shigeru Kayama | Crew | Writing | Novel, Original Story, Lyricist |
Takeo Kita | Crew | Art | Art Direction, Production Design |
 Takeo Murata | Crew | Writing | Screenplay |
 Terry O. Morse | Crew | Directing | Director, Story, Supervising Editor |
 Tomoyuki Tanaka | Crew | Production | Producer, Story |
Iwao Mori | Crew | Production | Executive Producer |
Akira Watanabe | Crew | Crew | Special Effects, Visual Effects |
Hiroshi Mukoyama | Crew | Crew | Special Effects, Visual Effects |
Teizô Toshimitsu | Crew | Costume & Make-Up | Costume Designer |
Edward B. Barison | Crew | Production | Producer |
Sadao Iizuka | Crew | Visual Effects | Visual Effects |
Kaimai Eizo | Crew | Visual Effects | Visual Effects |
Terry Turner | Crew | Production | Producer |
 Akihiko Hirata | Cast | Actor | Dr. Serizawa |
 Akira Takarada | Cast | Actor | Ogata |
 Frank Iwanaga | Cast | Security Officer | |
 Fuyuki Murakami | Cast | Actor | Dr. Tabata |
 Haruo Nakajima | Cast | Actor | Godzilla (uncredited) |
 Hiroshi Hayashi | Cast | Actor | Chairman of Diet Committee (uncredited) |
 James Hong | Cast | Actor | Ogata / Serizawa (voice) (uncredited) |
 Katsumi Tezuka | Cast | Actor | Godzilla (uncredited) |
 Kenji Sahara | Cast | Actor | Man on Boat (uncredited) |
 Kin Sugai | Cast | Actress | Ozawa-san (uncredited) |
 Kokuten Kōdō | Cast | Actor | Old Man on Hill on Oto Island (uncredited) |
Lee Miller | Cast | Actor | Man in Line at Airport (uncredited) |
 Mikel Conrad | Cast | Actor | George Lawrence (uncredited) |
 Momoko Kôchi | Cast | Actress | Emiko Yamane |
 Paul Frees | Cast | Actor | Unidentified Character (voice) (uncredited) |
 Raymond Burr | Cast | Actor | Steve Martin |
Ren Imaizumi | Cast | Actor | Radio Operator (uncredited) |
 Ren Yamamoto | Cast | Actor | Seiji |
 Sachio Sakai | Cast | Actor | Hagiwara |
 Sammee Tong | Cast | Actor | Dr. Yamane (voice) (uncredited) |
 Tadashi Okabe | Cast | Actor | Dr. Tabata's Assistant |
 Takashi Shimura | Cast | Actor | Dr. Yamane |
Takeo Oikawa | Cast | Chief of Emergency Headquarters (uncredited) | |
 Toranosuke Ogawa | Cast | Actor | President of Company |
Toyoaki Suzuki | Cast | Actor | Shinkichi |
Tsuruko Mano | Cast | The Boy's Mother (uncredited) | |
Ryosaku Takasugi | Cast | Godzilla (uncredited) | |
| Person | Type | Job | Role(s) |
