James Oliver Ewart (3 Paenga-whāwhā 1917 <unk> 1 Hōngongoi 1945) he Kaiwhakahaere Rorohiko o te Ope Taua o Ingarangi, na ona pukenga reo ka tukuna ki etahi pou rangatira kaimahi i te tari matua o Allied i Uropi ki te Hauauru. I noho ia i te nuinga o tana mahi mahi i te Mediterranean me te Pakeha
ngā wāhi mahi i te Pakanga Tuarua o te Ao.