Table tennis at the 2012 Summer Olympics – Women's singles

The women's singles table tennis event was a part of the table tennis programme at the 2012 Summer Olympics in London. The event took place from Saturday 28 July to Wednesday 1 August 2012 at ExCeL London. The tournament was a single elimination tournament with a third place playoff played between the two losing semi-finalists.

The draw was conducted on 25 July 2012.