Rowing at the 2008 Summer Olympics – Men's single sculls Quarterfinal 4 Quarterfinal 4

| Rank_ | Athlete | Country | Time_ | Notes |
|---|---|---|---|---|
| 1 | Mahé Drysdale | New Zealand | 6:50.18 | SA/B |
| 2 | Lassi Karonen | Sweden | 6:50.40 | SA/B |
| 3 | Ken Jurkowski | United States | 6:53.26 | SA/B |
| 4 | Sjoerd Hamburger | Netherlands | 6:57.24 | SC/D |
| 5 | Bajrang Lal Takhar | India | 7:19.01 | SC/D |
| 6 | Santiago Fernández | Argentina | 7:27.60 | SC/D |