| Sergio D'Asnasch | |
| Nationality: | Italian |
| Sport: | Athletics |
| Event: | Sprint |
| Club: | Atletica Riccardi |
| Birth Date: | 1934 8, mf=yes |
| Birth Place: | La Spezia, Italy |
| Pb: |
|
| Country: |  Italy |
Sergio D'Asnasch (born 5 August 1934) is an Italian former sprinter.
He competed in the 1956 Summer Olympics, he has 12 caps in national team from 1953 to 1958.[1]
| Year | Competition | Venue | Position | Event | Performance | Notes | |
|---|---|---|---|---|---|---|---|
| 1955 | Mediterranean Games | bgcolor=gold | 1st | 4×100 metres relay | 41.0 | ||
| 1956 | Olympic Games | 200 metres | 22.82 |