 Osimhen first pley fo Naijà on 10 June 2017, insaid di match wey Nigeria beat South Africa 2-0. E no pley fo Nigerias 2018 FIFA Wod kop bikos e no du Wel fo im klob Wolfsburg. Osimhen du Wel fo di klob wey dey loan am Charleroi, wey mek Gernot Rohr kol am fo November 2018 international break, wey dem stet wit a friendly win wit Uganda. 