Athletics at the 2008 Summer Olympics – Men's 200 metres Heats Heat 3

| Rank_ | Lane | Athlete | Nationality | Time_ | React |
|---|---|---|---|---|---|
| 1 | 8 | Marlon Devonish | Great Britain | 20.49 | 0.157 |
| 2 | 5 | Kim Collins | Saint Kitts and Nevis | 20.55 | 0.175 |
| 3 | 7 | Marvin Anderson | Jamaica | 20.85 | 0.175 |
| 4 | 9 | Matic Osovnikar | Slovenia | 20.89 | 0.189 |
| 5 | 2 | Chris Lloyd | Dominica | 20.90 | 0.185 |
| 6 | 6 | Heber Viera | Uruguay | 20.93 | 0.210 |
| 7 | 4 | Cristián Reyes | Chile | 21.20 | 0.165 |
| 8 | 3 | Franklin Nazareno | Ecuador | 21.26 | 0.174 |