Joseph Diaz (sprinter)
| Personal information | |
|---|---|
| Nationality | Senegalese |
| Born | 25 November 1969 |
| Sport | |
| Sport | Sprinting |
| Event | 4 × 100 metres relay |
Joseph Diaz (born 25 November 1969) is a Senegalese sprinter. He competed in the men's 4 × 100 metres relay at the 1988 Summer Olympics.