The Israel Exploration Society (IES) (Hebrew:החברה לחקירת ארץ ישראל ועתיקותיה - Hakhevra Lekhakirat Eretz Yisrael Va'atikoteha), originally the Jewish Palestine Exploration Society, is a society devoted to historical, geographical and archaeological research of the Land of Israel. The society was founded in 1914.
The Israel Exploration Society plays a key role in archaeological research covering all periods, from prehistoric times to the Ottoman period. It coordinates much of the multi-institutional archaeological research carried out by both Israeli and foreign archaeological expeditions in Israel. Major activities undertaken by the IES include organizing excavations, enlisting financial support for archaeological projects, publishing excavation reports and liaison and cooperation with Israeli and foreign institutions in the field of publication and in a collective effort to promote the cause of archaeology.
The IES is a non-profit organization governed by an Executive Committee and a Council comprising representatives from all of the institutes of archaeology in the Israel and several major archaeological museums.
The Society’s activities were disrupted by the outbreak of World War I but resumed in 1920, when it became known as the Jewish Palestine Exploration Society. During the period of the British Mandate, it was responsible for the first archaeological excavations ever conducted by a Jewish organization in Palestine, at Hamat Tiberias, where Nahum Slouschz discovered a synagogue.Other digs were carried out at Absalom’s tomb, around Jerusalem's Old City walls, Ramat Rachel, Beit She'arim and Tel Bet Yerah.