Antonio Ereditato (Napoli, 2 June 1955) is an Italian physicist, professor at the University of Bern, Switzerland, where is director of the Laboratory for High Energy Physics.
He carried out research activities in the field of experimental neutrino physics, of weak interactions and strong interactions with experiments conducted at CERN, in Japan, at Fermilab in United States and at the LNGS in Italy.
Ereditato has accomplished several R&D studies on particle detectors: wire chambers, calorimeters, time projection chambers, nuclear emulsions, detectors for medical applications.