Giacomo (or Jacopo) Zabarella (5 September 1533 – 15 October 1589) was an Italian Aristotelian philosopher and logician.
His teachers included Francesco Robortello in humanities, Bernardino Tomitano in logic, Marcantonio Genua in physics and metaphysics, and Pietro Catena in mathematics.
His great work in natural philosophy was De rebus naturalibus, published posthumously in 1590.
It constituted 30 treatises on Aristotelian natural philosophy, the introduction to which was written only weeks before his death.
He devoted much effort to presenting what he considered to be the true meaning of Aristotle's texts.