| Giovanni D'Aleo | |
| Nationality: | Italian |
| Sport: | Athletics |
| Event: | Long distance running |
| Club: | Cus Palermo |
| Birth Date: | 1959 7, df=y |
| Birth Place: | Palermo, Italy |
| Weight: | 65kg (143lb) |
| Pb: |
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| Country: |  Italy |
Giovanni D'Aleo (born 1 July 1959 in Palermo) is a retired male long-distance runner from Italy, who won silver medal in the marathon at the 1983 Summer Universiade.[1]
He competed for his native country at the 1984 Summer Olympics in Los Angeles, California, finishing in 35th place. D'Aleo set his personal best (2:15.07) in the men's marathon in 1984.
| 1984 |  Los Angeles, United States | 35th | Marathon |