| Kaio: King of Pirates | |
|---|---|
 | |
| Developer(s) | Comcept Intercept |
| Publisher(s) | Marvelous |
| Platform(s) | Nintendo 3DS |
| Release | Cancelled |
| Genre(s) | Action-adventure |
Kaio: King of Pirates (海王, Kaiō) is a cancelled video game that was in development for the Nintendo 3DS handheld video game console. Announced in 2011, it featured over three years of development before being officially cancelled on March 13, 2015. The game was being developed by Keiji Inafune and his companies Comcept and Intercept, and was to be published by Marvelous.