| Release Date | 17 July 2004 |
| Budget | $20,000,000 |
| Other Names | Steamboy |
| Genre | Animation, Action, Adventure, Sci-Fi, Thriller |
| Country | Japan |
| Language | English, French, German, Italian, Spanish, Japanese |
| Sound Mix | DTS, Dolby Digital |
| Color | Color |
| Film Type | Animated |
| Film Class | Fantasy Adventure, Period Film, Anime |
| Themes | Fathers and Sons, Tortured Genius, Technology Run Amok, Heroic Mission |
| Tones | Sweeping, Passionate, Lyrical, Fanciful, Atmospheric |
| Tags | Energy, Gadgets, Grandfather, Inventor, Power, Steam Engine |
Steamboy Suchimuboi) is a 2004 anime film, produced by Sunrise, and directed and co-written by Katsuhiro Otomo, his second major anime release, following Akira. The film was released in Japan on July 17, 2004. With an initial production cost of US$26,000,000, Steamboy is the most expensive full length Japanese animated movie made to date. Additionally, the film was in production for ten years and utilized more than 180,000 drawings and 440 CG cuts.