The women's 4 x 100 metres relay at the 2011 IPC Athletics World Championships was held at the QEII Stadium on 24 and 28 January 2011.

Medalists ClassGoldSilverBronzeT11−13Ádria Rocha SantosAna Tercia SoaresJerusa Geber SantosTerezinha GuilherminaChen YanJia JuntingxianZhu DaqingWu ChunmiaoT35−38Viktoriya KravchenkoMaryna SnisarOksana KrechunyakInna StryzhakAnastasiya OvsyannikovaSvetlana SergeevaElena IvanovaMargarita KoptilovaHazel RobsonBethany WoodwardKatrina HartJenny McLoughlin

References Complete Results Book from the 2011 IPC Athletics World Championships Official site of the 2011 IPC Athletics World Championships