Kammala jumla mai zuwa: Janar Sir John Tredinnick Crocker, (4 ga Janairu 1896 <unk> 9 ga Maris 1963) babban jami'in Sojan Burtaniya ne wanda ya yi yaƙi a yaƙe-yaƙe na duniya. Ya yi aiki a matsayin soja mai zaman kansa da ƙaramin jami'i a Yaƙin Duniya na Farko, kuma a matsayin fitaccen brigade, sashen da kwamandan kwamandan a lokacin Yaƙin Duniya na Biyu, inda rawar da ya taka a matsayin Babban Jami'in Kwamandan (GOC) na I Corps a lokacin saukar D-Day a ranar 6 ga Yuni, 1944, yana jagorantar rundunar a duk lokacin yakin basasa.
yaƙin neman zaɓe a Yammacin Turai har zuwa Ranar Nasara a Turai (VE-Day) sama da watanni goma sha ɗaya bayan haka.