The women's 100 metres hurdles event at the 2011 All-Africa Games was held on 13 September.
Results
Wind: +4.2 m/s
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| Seun Adigun | Nigeria | 13.20 | ||
| Jessica Ohanaja | Nigeria | 13.36 | ||
| Rosa Rakotozafy | Madagascar | 13.55 | ||
| 4 | Amina Ferguen | Algeria | 13.58 | |
| 5 | Rosina Amenebed | Ghana | 13.74 | |
| 6 | Telma Cossa | Mozambique | 14.05 | |
| 7 | Gnima Faye | Senegal | 14.10 | |
| 8 | Adja Arette Ndiaye | Senegal | 14.54 | |
| 9 | Silvia Panguana | Mozambique | 14.54 |