2006 Washington Nationals season Game log July

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| July 15 | @ Pittsburgh Pirates | 6-7 | Corcoran (0-1) | 32626 | 38-54 |
| July 16 | @ Pittsburgh Pirates | 8-4 (11) | Hernández (0-3) | 18908 | 39-54 |
| July 17 | @ Florida Marlins | 2-4 | Armas (6-5) | 7562 | 39-55 |
| July 18 | @ Florida Marlins | 7-6 | Kensing (1-3) | 11247 | 40-55 |
| July 19 | @ Florida Marlins | 0-1 | Ortiz (6-9) | 25546 | 40-56 |
| July 21 | Chicago Cubs | 7-6 | Howry (3-3) | 35442 | 41-56 |
| July 22 | Chicago Cubs | 7-3 | Williamson (2-3) | 38021 | 42-56 |
| July 23 | Chicago Cubs | 7-1 | Mármol (3-4) | 30851 | 43-56 |
| July 25 | San Francisco Giants | 8-6 | Morris (8-8) | 33358 | 44-56 |
| July 26 | San Francisco Giants | 4-3 | Benítez (4-2) | 30248 | 45-56 |
| July 27 | San Francisco Giants | 6-5 | Cain (7-7) | 29717 | 46-56 |