2006 Washington Nationals season Game log August

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| August 1 | @ San Francisco Giants | 4-1 | Cain (7-8) | 37258 | 48-59 |
| August 2 | @ San Francisco Giants | 6-8 | Armas (7-7) | 38283 | 48-60 |
| August 4 | @ San Diego Padres | 6-2 | Young (9-5) | 36538 | 49-58 |
| August 5 | @ San Diego Padres | 3-6 | Astacio (2-2) | 40339 | 49-61 |
| August 6 | @ San Diego Padres | 2-3 (10) | Bowie (0-1) | 35648 | 49-62 |
| August 8 | Florida Marlins | 2-4 | Armas (7-8) | 24922 | 49-63 |
| August 9 | Florida Marlins | 5-2 | Willis (7-9) | 21390 | 50-63 |
| August 10 | Florida Marlins | 6-9 | Wagner (0-1) | 21304 | 50-64 |
| August 11 | New York Mets | 2-1 | Glavine (12-5) | 29414 | 51-64 |