The women's doubles competition of the 2021 World Table Tennis Championships was held from 24 to 29 November 2021.

[1] Sun Yingsha and Wang Manyu defeated Mima Ito and Hina Hayata 11–9, 11–7, 11–8 in the final.

Seeding was based on the ITTF world ranking published on 16 November 2021.

[2][3] Ranking for doubles competitions was determined by combining a pair's individual doubles ranking position to form a combined pair ranking.

[4]