The women's long jump event at the 2011 Military World Games was held on 23 July at the Estádio Olímpico João Havelange.
Prior to this competition, the existing world and CISM record were as follows:
| World Record | 7.52 | Leningrad, Soviet Union | 11 June 1988 | ||
| CISM World Record | 6.71 | Rome, Italy | September 1995 |
| width=200 bgcolor=gold | Gold | width=200 bgcolor=silver | Silver | width=200 bgcolor=CC9966 | Bronze |
| Keila Costa | Vanessa Seles | Ruslana Tsykhotska |
| Rank | Athlete | Nationality |
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| Mark | Notes | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 6.28 (+0.5 m/s) | 6.41 (+0.1 m/s) | 6.37 (-0.1 m/s) | 6.13 (-0.1 m/s) | 6.41 (+0.1 m/s) | |||||||
| 6.07 (-0.6 m/s) | 5.87 (-1.2 m/s) | 5.95 (-0.5 m/s) | 6.28 (-0.4 m/s) | 6.28 (-0.4 m/s) | |||||||
| 6.21 (-2.0 m/s) | 6.21 (+0.2 m/s) | 6.23 (-0.4 m/s) | 6.20 (-0.3 m/s) | 6.23 (-0.4 m/s) | |||||||
| 6.06 (-0.3 m/s) | 5.79 (-1.1 m/s) | 6.09 (-0.1 m/s) | 6.15 (-0.8 m/s) | 6.19 (0.0 m/s) | 6.19 (0.0 m/s) | ||||||
| 6.08 (-0.6 m/s) | 6.13 (-0.3 m/s) | 6.13 (-0.3 m/s) | |||||||||
| 5.98 (-1.1 m/s) | 5.90 (-0.7 m/s) | 5.90 (-0.1 m/s) | 6.09 (-0.9 m/s) | 6.05 (+0.3 m/s) | 6.09 (-0.9 m/s) | ||||||
| 6.01 (+0.6 m/s) | 5.84 (-0.3 m/s) | 5.82 (-0.5 m/s) | 6.01 (+0.6 m/s) | ||||||||
| 5.64 (-1.4 m/s) | 5.82 (-0.5 m/s) | 5.86 (-0.4 m/s) | 5.74 (-0.3 m/s) | 5.86 (-0.4 m/s) | |||||||
| 5.77 (-1.0 m/s) | 5.86 (-0.1 m/s) | 5.86 (-0.1 m/s) | |||||||||
| 10 | 5.32 (-0.4 m/s) | 4.85 (0.0 m/s) | 5.36 (-0.7 m/s) | 5.36 (-0.7 m/s) | |||||||
| 11 | 4.90 (-1.1 m/s) | 4.79 (+0.1 m/s) | 4.90 (-1.1 m/s) |