Cases of COVID-19 at the 2020 Summer Olympics and the 2020 Summer Paralympics in Tokyo, Japan, are part of a cluster of SARS-CoV-2 infections within the COVID-19 pandemic in Japan that began in the Tokyo 2020 Olympic Village in July 2021, prior to the Opening Ceremony of the 2020 Summer Olympics on 23 July 2021. The Olympics ended on 8 August 2021 before the Opening Ceremony of the 2020 Summer Paralympics started on 24 August 2021.