Toshiyuki Igarashi
| Personal information | |
|---|---|
| Nationality | Japanese |
| Born | 五十嵐俊幸 January 17, 1984 |
| Height | 5 ft 5+1⁄2 in (166 cm) |
| Weight | Flyweight |
| Boxing career | |
| Reach | 67+1⁄2 in (171 cm) |
| Stance | Southpaw |
| Boxing record | |
| Total fights | 29 |
| Wins | 23 |
| Win by KO | 12 |
| Losses | 3 |
| Draws | 3 |
Toshiyuki Igarashi (五十嵐 俊幸, Igarashi Toshiyuki; born January 17, 1984 in Yurihonjō, Akita) is a Japanese boxer and a former WBC, The Ring and Lineal Flyweight World Champion.