Track and field at the 2011 Military World Games – Women's 800 metres
# Track and field at the 2011 Military World Games – Women's 800 metres

The women's 800 metres event at the 2011 Military World Games was held on 19 and 20 July at the Estádio Olímpico João Havelange.

## Records

Prior to this competition, the existing world and CISM record were as follows:

| World Record | Jarmila Kratochvílová (TCH) | 1:53.28 | Munich, West Germany | 26 July 1983 |
| - | - | - | - | - |
| CISM World Record | Natalya Dukhnova (BLR) | 2:00.84 | Zagreb, Croatia | August 1999 |

## Schedule

| Date | Time | Round |
| - | - | - |
| 19 July 2011 | 17:55 | Semifinals |
| 20 July 2011 | 17:15 | Final |

## Medalists

| Gold | Silver | Bronze |
| - | - | - |
| Maryna Arzamasava Belarus | Margarita Matsko Kazakhstan | Hellen Obiri Kenya |

## Results

### Final

| Rank | Lane | Name | Nationality | Time |
| - | - | - | - | - |
| | 6 | Maryna Arzamasava | Belarus | 2:01.39 |
| | 8 | Margarita Matsko | Kazakhstan | 2:01.83 |
| | 3 | Hellen Obiri | Kenya | 2:01.86 |
| 4 | 4 | Élodie Guégan | France | 2:01.98 |
| 5 | 2 | Christiane dos Santos | Brazil | 2:02.08 |
| 6 | 5 | Viktoriya Yalovtseva | Kazakhstan | 2:03.67 |
| 7 | 7 | Jane Jelagat | Kenya | 2:06.98 |
| | 1 | Denise Krebs | Germany | DNF |
