Epopostruma is een geslacht van vliesvleugelige insecten van de familie Mieren (Formicidae).
Soorten E. alata Shattuck, 2000 E. angela Shattuck, 2000 E. angulata Shattuck, 2000 E. areosylva Shattuck, 2000 E. avicula Shattuck, 2000 E. curiosa Shattuck, 2000 E. frosti (Brown, 1948) E. infuscocephala Shattuck, 2000 E. inornata Shattuck, 2007 E. kangarooensis Shattuck, 2000 E. lattini Shattuck, 2000 E. mercurii Shattuck, 2000 E. monstrosa Viehmeyer, 1925 E. natalae Shattuck, 2000 E. quadrispinosa (Forel, 1895) E. sowestensis Shattuck, 2000 E. terrula Shattuck, 2000 E. vitta Shattuck, 2000 E. wardi Shattuck, 2000