This article shows the rosters of all participating teams at the men's basketball tournament at the 2016 Summer Olympics in Rio de Janeiro.
[3] The following is the Serbia roster in the men's basketball tournament of the 2016 Summer Olympics The following is the United States roster in the men's basketball tournament of the 2016 Summer Olympics.
[9] On 27 July, Anderson Varejão left the squad due to injury and was replaced by Cristiano Felício.
[10] The following is the Croatia roster in the men's basketball tournament of the 2016 Summer Olympics.
[13] Captain Olumide Oyedeji quit the squad due to personal problems.