Arborio is an Italian surname. Notable people with the surname include:
Count Carlo Emanuele Arborio Mella Edoardo Arborio Mella (1808–1884) Ferdinando Arborio Gattinara di Breme (1807–1869) Mercurino Arborio, marchese di Gattinara (1465 - 1530, an Italian statesman and jurist