Full name: Dennis David Hannon
Nickname(s): Dinny
Gender: Male
Born: January 31, 1888 in Athlone, Westmeath, Ireland
Affiliations: Athlone Town, Athlone (IRL)
Country:
Ireland
Sport: Football
| Games | Age | City | Sport | Event | Team | NOC | Rank | Medal | |
|---|---|---|---|---|---|---|---|---|---|
| 1924 Summer | 36 | Paris | Football | Men's Football | Ireland | IRL | 5T |
| Games | Age | City | Sport | Team | NOC | Phase | Unit | Rank | Date | Result | G | YC | RC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1924 Summer | 36 | Paris | Football | Ireland | IRL | Final Standings | 5T | 1924-05-25 | 0 | 0 | 0 | ||
| 1924 Summer | 36 | Paris | Football | Ireland | IRL | Quarter-Finals | Match #3 | 2 | 1924-06-02 | NED 2, IRL 1 | 0 | ||
| 1924 Summer | 36 | Paris | Football | Ireland | IRL | Round Two | Match #3 | 1 | 1924-05-28 | IRL 1, BUL 0 | 0 |