Main article: Athletics at the 2008 Summer Paralympics
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The Women's 400 m T12 had its first round held on September 11, beginning at 18:05 and the A and B Finals were held on September 13 at 12:10.
Medalists
| Gold | Assia El'Hannouni France
|
| Silver | Oxana Boturchuk Ukraine
|
| Bronze | Terezinha Guilhermina Brazil
|
Results
| Place | Athlete | Class | Round 1 | Final B | Final A | ||||
|---|---|---|---|---|---|---|---|---|---|
| 1 |  Assia El'Hannouni (FRA) |
T12 | 55.41 Q | - | 55.06 | ||||
| 2 |  Oxana Boturchuk (UKR) |
T12 | 56.05 Q | - | 55.88 | ||||
| 3 | Terezinha Guilhermina (BRA) |
T11 | 57.70 Q | - | 57.02 | ||||
| 4 |  Xin Sun (CHN) |
T12 | 58.79 q | - | 1:02.46 | ||||
| 5 |  Evalina Alexandre (ANG) |
T12 | 59.60 q | 1:00.46 | |||||
| 6 | Maria Jose Alves (BRA) |
T12 | 1:01.79 q | DNS | |||||
| 7 | Sirlene Guilhermino (BRA) |
T12 | 1:02.08 q | DNS | |||||
| 8 |  Tracy Hinton (GBR) |
T11 | 58.89 | ||||||
| 9 |  Annalena Knors (GER) |
T12 | 1:02.48 | ||||||
 Volha Zinkevich (BLR) |
T12 | DNF | |||||||