It was held in 7–17 August 2016 . 28 from 28 nations were the competitors in Men's welterweight boxingat the Games of the XXXI Olympiad . Riocentro – Pavilion 6 were the venues of Men's welterweight boxingat the Games of the XXXI Olympiad
Stade Roland Garros (since 1928) was the official place where Men's welterweight boxingat the Games of the XXXI Olympiad happened