Swimming at the 2021 Summer World University Games

Swimming was contested at the 2021 Summer Universiade from 1 to 7 August 2023 at the Dong'an Lake Sports Park Aquatics Centre, in Chengdu.

Men's events
Swimmers who participated in the heats only and received medals.

Women's events
Swimmers who participated in the heats only and received medals.

Mixed events
Swimmers who participated in the heats only and received medals.

Participating nations
465 swimmers from 55 nations: