Guinea-Bissau competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, because of the COVID-19 pandemic. It was the nation's seventh consecutive appearance at the Summer Olympics.
The following is the list of number of competitors in the Games.
Guinea-Bissau received universality slots fromÃÂ World AthleticsÃÂ to send two athletes (one male and one female).
Guinea-Bissau qualified one judoka for the women's half-lightweight category (52 kg). Rio 2016 Olympian Taciana Cesar received an African continental quota as the nation's top-ranked judoka outside of direct qualifying position on the IJF World Ranking List of June 28, 2021.
Guinea-Bissau qualified two male freestyle wrestlers, both of whom progressed to the top two of their respective events at the 2021 African & Oceania Qualification Tournament in Hammamet, Tunisia.
<br />