Ka cika wannan magana: An yi amfani da Panzer III a yaƙin Jamus a Poland, a Faransa, a Tarayyar Soviet, da kuma Arewacin Afirka. Mutane da yawa har yanzu suna cikin aikin soja
a kan sojojin Yammacin Yammacin Turai a 1944-1945: a Anzio a Italiya, a Normandy, da kuma Operation Market Garden a Netherlands. Yawan adadin Panzer IIIs sun kasance a matsayin ajiyar makamai a cikin Jamus da ke zaune a Norway kuma wasu sun ga aikin, tare da Panzer IVs, a cikin Lapland War da Finland a cikin fall of 1944.