| Niti Piyapan | |
| Nationality: | Thai |
| Sport: | Sprinting |
| Event: | 4 × 100 metres relay |
| Birth Date: | 20 June 1972 |
Niti Piyapan (Thai: นิธิ ปิยะพันธ์, born 20 June 1972) is a Thai sprinter. He competed in the men's 4 × 100 metres relay at the 1992 Summer Olympics.[1]