The men's Olympic football tournament runs from 4-20 August. The top two teams in each group go through to the quarter-finals.
Owen da Gama's charges will play in the opening match of the tournament against the host nation on 4 August.
Group A
Brazil
South Africa
Iraq
Denmark
Group B
Sweden
Colombia
Nigeria
Japan
Group C
Fiji
Korea Republic
Mexico
Germany
Group D
Honduras
Algeria
Argentina
Portugal