Athletics at the 2007 Pan American Games – Women's 800 metres
The women's 800 metres event at the 2007 Pan American Games was held on July 23–24.Medalists
Results
Heats
Qualification: First 3 of each heat and the next 2 fastest qualified for the final.
| Rank | Heat | Name | Nationality | Time | Notes |
| 1 | 2 | Josiane Tito | | 2:01.28 | Q, PB |
| 2 | 2 | Alysia Johnson | | 2:01.48 | Q |
| 3 | 2 | Rosibel García | | 2:01.60 | Q |
| 4 | 2 | Ysanne Williams | | 2:02.49 | q |
| 5 | 2 | Melissa de Leon | | 2:02.72 | q, SB |
| 6 | 1 | Diane Cummins | | 2:02.80 | Q |
| 7 | 1 | Zulia Calatayud | | 2:03.00 | Q |
| 8 | 1 | Marian Burnett | | 2:03.09 | Q |
| 9 | 2 | Ana Hachy Peña | | 2:03.29 | PB |
| 10 | 1 | Juliana Paula dos Santos | | 2:03.66 | |
| 11 | 1 | Morgan Uceny | | 2:04.13 | |
| 12 | 1 | Lysaira del Valle | | 2:05.15 | |
| 13 | 1 | Sheena Gooding | | 2:07.93 | |
| 2 | Kenia Sinclair | | | |
Final
