| Sakio Chiba | |
|---|---|
| Native name | 千葉幸生 |
| Born | February 11, 1979 |
| Hometown | Machida, Tokyo |
| Career | |
| Achieved professional status | October 1, 2000 (aged 21) |
| Badge Number | 237 |
| Rank | 7 dan |
| Teacher | Shigeru Sekine (9-dan) |
| Meijin class | C1 |
| Ryūō class | 4 |
| Websites | |
| JSA profile page | |
Sakio Chiba (千葉 幸生, Chiba Sakio, born February 11, 1979) is a Japanese professional shogi player ranked 7-dan.