Eliahu Gat (Hebrew: אליהו גת; born 1919, died 1987) was an Israeli landscape painter.
Eliahu Gat was born in 1919 in the small town of Dokshitz in Belarus, to a Zionist family. In 1926, the family resettled in Poland, where Gat attended a Polish gymnasium. In 1937, he immigrated to Mandate Palestine and studied architecture at the Technion in Haifa. From 1939 to 1942, he joined Kibbutz Nir Haim and Maoz Haim. During this period, he also worked as a dockhand and seaman in Haifa port. In 1942, he joined the British Army, serving in Palestine and North Africa until 1946. In 1945, while still a soldier, he studied for a year at Aharon Avni’s painting studio. When he was transferred to Cairo, he enrolled in the Cairo Academy of Art, taking courses sponsored by the British Army. Following his discharge, he painted at the Stematsky – Streichman studio. In 1948-1949, he served in the Israel Defense Forces.
Gat held many one-man shows and exhibited in Israel's major museums. His work can be seen at Israel Supreme Court in Jerusalem. A large exhibition of his works was organized by the Israel Museum in 1984.
Gat was among the founders of the Group of Ten, which held its first exhibition in February 1951 at Beit HaOmanim in Tel Aviv, home of the Israeli Artists Association. The group consisted of Gat, Elhanan Halperin, Shoshanah Levisohn, Ephraim Lifshits, Moshe Propes, Shimon Zabar, Dan Kedar, Claire Yaniv, Nissan Rilov and Zvi Tadmor – all graduates of the Stematsky-Streichman studio. The two participating sculptors were Shoshanah Heiman and David Polombo.