Bernardo Alberto Houssay (10 Abriil 1887 - 21 Sebtember 1971) wuxuu ahaa cilmi-nafsi yaqaanka reer Argentine, sanadkii 1947 wuxuu la wadaagay abaalmarinta Nobel ee cilmiga jirka ama dawooyinka markii uu ogaaday doorka ay hormoonnada pituitary ka ciyaaraan nidaaminta xaddiga sonkorta dhiigga (glucose) ee xayawaanka.
21ka Sebtembar 1971