2013 IPC Swimming World Championships – Women's 4 × 100 metre medley relay
| Events at the 2013 World Championships | ||
|---|---|---|
 | ||
| Freestyle | ||
| 50 m | men | women |
| 100 m | men | women |
| 200 m | men | women |
| 400 m | men | women |
| Backstroke | ||
| 50 m | men | women |
| 100 m | men | women |
| Breaststroke | ||
| 50 m | men | women |
| 100 m | men | women |
| Butterfly | ||
| 50 m | men | women |
| 100 m | men | women |
| Ind. medley | ||
| 150 m | men | women |
| 200 m | men | women |
| Freestyle relay | ||
| 4×50 m | men | women |
| 4×100 m | men | women |
| Medley relay | ||
| 4×50 m | men | women |
| 4×100 m | men | women |
The women's 4 x 100 metre medley relay at the 2013 IPC Swimming World Championships was held at the Parc Jean Drapeau Aquatic Complex in Montreal from 12–18 August.
Medalists
| Points | Gold | Silver | Bronze |
| 34 points | Stephanie Millward S9 Claire Cashmore SB8 Stephanie Slater S8 Amy Marren S9  United Kingdom
|
Nina Ryabova S10 Olesya Vladykina SB8 Irina Grazhdanova S9 Oxana Guseva S7  Russia
|
Lu Dong S6 Zhang Meng SB9 Jiang Shengnan S8 Lin Ping S9  China
|