Greece competed at the 2016 Summer Olympics in Rio de Janeiro , Brazil , from 5 to 21 August 2016 . Greek athletes have competed in every Summer Olympic Games of the modern era , alongside Australia , France , Great Britain , and Switzerland . As the progenitor nation of the Olympic Games and in keeping with tradition , Greece entered first at the Maracanã Stadium during the opening ceremony
opening ceremony
2016 Summer Olympics opening ceremony
Greece at the 2016 Summer Olympics