Byelorussia (inozivikanwawo seBelorussian Soviet Socialist Republic), inozivikanwa nhasi seBelarus, yaiva republic yeSoviet Union apo Hondo Yenyika II yakatanga. Miganhu yeBelarus yakawedzerwa zvikuru mukupinda kwePoland muna 1939 uye yakagadziriswa mushure meHondo Yenyika II. Kutevera njodzi dzemauto eGermany paStalingrad neKursk
, mubatanidzwa wekuzvitonga weBelarus (BCR) wakaumbwa nemaGerman kuitira kuti vawane rutsigiro rwemuno kumabasa avo ekurwisa Soviet. BCR yeBelarus yakabva yaumba makumi maviri ezviuru zveBelarusian Home Defense (BKA), inoshanda kubva musi wa 23 Kukadzi 1944 kusvika 28 Kubvumbi 1945. Rubatsiro rwakapihwa nehurumende dzemunharaunda kubva panguva yeSoviet, uye masangano eruzhinji asati arwa kusanganisira yaimbova Soviet Belarusian Vechidiki. Nokukurumidza nyika yacho yakatorwa neRed Army. Rakaparadzwa nehondo, Belarus yakarasikirwa nevanhu vakawanda uye pfuma yezveupfumi. Hondo zhinji dzakaitika muBelarus uye munharaunda yakavakidzana. Vanhu vokuBelarus vakapindawo muhondo dzomunharaunda.