Athletics at the 1980 Summer Olympics – Men's 110 metres hurdles
The Men's 110 metres hurdles at the 1980 Summer Olympics in Moscow, Soviet Union had an entry list of 23 competitors, with three qualifying heats, two semi-finals before the final took place on Sunday 27 July 1980.Final
| Rank | Heat 1 | Time |
| 1. | | 13.44 |
| 2. | | 13.50 |
| 3. | | 13.78 |
| 4. | | 13.80 |
| 5. | | 13.90 |
| 6. | | 13.98 |
| 7. | | 14.16 |
| 8. | | 14.60 |
| Rank | Heat 2 | Time |
| 1. | | 13.49 |
| 2. | | 13.59 |
| 3. | | 13.78 |
| 4. | | 13.81 |
| 5. | | 13.94 |
| 6. | | 13.99 |
| 7. | | 14.00 |
| 8. | | 14.12 |
Heats
| Rank | Heat 1 | Time |
| 1. | | 13.75 |
| 2. | | 13.84 |
| 3. | | 13.95 |
| 4. | | 14.18 |
| 5. | | 14.19 |
| 6. | | 15.42 |
| 7. | | 15.45 |
| — | | DNF |
| Rank | Heat 2 | Time |
| 1. | | 13.55 |
| 2. | | 13.61 |
| 3. | | 13.72 |
| 4. | | 13.85 |
| 5. | | 14.13 |
| 6. | | 14.57 |
| 7. | | 14.89 |
| Rank | Heat 3 | Time |
| 1. | | 13.46 |
| 2. | | 13.77 |
| 3. | | 13.83 |
| 4. | | 13.84 |
| 5. | | 13.93 |
| 6. | | 14.28 |
| 7. | | 15.18 |
| 8. | | 16.36 |
