Jean-Yves Empereur (French: [ɑ̃pʁœʁ]; born 1952) is a French archeologist. He studied classic literature in the University Paris IV Sorbonne (DEA, CAPES, Agrégation de lettres in 1975, Doctorat in archeology in 1977).
He is a former member (since 1978) and general secretary (1982–2000) of the École française d'Athènes. He conducted some excavations, including some submarine ones, in Greece, Cyprus and Turkey, on the sites Thasos and Amathus.
He is a researcher from the CNRS, director of the Centre d'études alexandrines (CEA) - Alexandria Studies Center that he founded in 1990, and since then he has led archeological research in Alexandria on earth and underwater.
Empereur conducts emergency excavations in the Alexandria town center. The modern city was built over the ancient one, which means that the archaeological excavations become possible only when older buildings are taken down for civil works, for example. As an example of this recovery work, beautiful mosaics can be enjoyed at Diane field, a Roman villa from the 2nd century.
In 1993, a dyke was to be built on the supposed site of the lighthouse of Alexandria. Empereur, Jean-Pierre Corteggiani, and around thirty scuba divers then attempted a rescue operation by starting some excavations in a 2.25 ha zone situated north-east from Fort Qaitbay.
Until 1996, these excavations in Alexandria harbour led to the discovery of many archeological remains: 5,000 architectural blocks weighing up to 75 tons, columns, capitals, huge broken statues, a dozen sphinxes, and above all the indisputable remains of the lighthouse itself. A 12-metre door made of Aswan granite was virtually reassembled. Some gigantic statues that used to stand against the lighthouse, representing Ptolemaic kings and queens, were found right next to their pedestal. Empereur hopes that in the future this marvellous site will be open to amateur scuba divers.
In March 1997, the site of the Gabbari Necropolis, Alexandria's city of the dead, was discovered during the building of the bridge linking the western harbour to the Cairo road. The director of the museums and archeological sites of Alexandria asked for Empereur's help on June 27. The general map of the ancient city appeared then, with the streets following the drawings by Dinocrates, the first urbanist architect.
