Guinea Bissau at the 2018 Summer Youth Olympics

Athletics

100 metres, Girls Famata Darame 32

Judo

≤55 kilograms, Boys Euclides Lopes =9
Team, Mixed Youth Sydney =9
Giorgia Hagianu (ROU) • Euclides Lopes (GBS) • Irena Khubulova (RUS) • Simon Zulu (ZAM) • Fatime Barka Segue (CHA) • Keagan Young (CAN) • Shakhida Narmukhamedova (KGZ) • Ömer Aydın (TUR)