| Mariano Ferrario | |
| Nationality: | American |
| Sport: | Freestyle skiing |
| Birth Date: | 16 January 1974 |
| Birth Place: | Chesterland, Ohio, United States |
Mariano Ferrario (born January 16, 1974) is an American freestyle skier. He competed in the men's aerials event at the 1998 Winter Olympics.[1]