Chinese Taipei competed at the 2020 Summer Paralympics in Tokyo, Japan, from 24 August to 5 September 2021.

Each event starts with a round-robin group play stage, with the top two players (teams) advancing to the quarterfinals or semifinals, depending on the total number of players (teams) in the event.

[4] Having won the silver medal at the 2012 Summer Paralympics, Lee Kai-lin was qualified to compete in the women's 48 kg weight class for a third consecutive time by virtue of her IBSF world ranking as of June 2021.

The athlete who placed first in each event was allowed a fourth attempt to break the Paralympic or world record.

Four Taiwanese table tennis players successfully got a slot through the World Ranking Allocation.