| Marcello De Dorigo | |
| Nationality: | Italian |
| Sport: | Cross-country skiing |
| Birth Date: | 2 June 1937 |
| Birth Place: | Rocca Pietore, Italy |
Marcello De Dorigo (born 2 June 1937) is an Italian cross-country skier. He competed at the 1960 Winter Olympics and the 1964 Winter Olympics.[1]