Bernardo Alberto Houssay (April 10, 1887 <unk> Satumba 21, 1971) wani masanin ilimin lissafi ne na Argentine wanda, a 1947, ya kasance mai karɓar kyautar Nobel don ilimin lissafi ko magani don gano rawar da kwayoyin halittar pituitary ke takawa wajen daidaita adadin sukarin jini (glucose) a cikin dabbobi. Shi ne na farko Argentine Nobel laureate a kimiyyar. Ya raba kyautar tare da Carl Ferdinand Cori da Gerty Cori, waɗanda suka ci nasara saboda binciken da suka yi game da rawar glucose a cikin carbohydrate metabolism). Tambaya: Yaushe Houssay ya mutu?
21 ga Satumba, 1971