| Naohito lshii | |
| Nationality: | Japanese |
| Birth Date: | 25 December 1963 |
| Birth Place: | Japan |
| Sport: | Taekwondo |
| Event: | Men's finweight |
Naohito lshii (born 25 December 1963) is a Japanese taekwondo practitioner. He competed in the men's finweight at the 1988 Summer Olympics.