Having made his international debut in 1999, Juninho played 40 games for the Brazilian national team and scored six goals. He represented Brazil at the 2001 Copa América and was part of the squad which won the 2005 FIFA Confederations Cup before retiring from international football after the 2006 World Cup. From 2013 to 2018, Juninho was a football commentator for Brazilian sports network Rede Globo.