Nadav Tamir (Hebrew: נדב תמיר; born August 27, 1961) is a former Israeli diplomat. He is currently J Street Israel's new Executive Director and a senior advisor for governmental and international affairs in the Peres Center for Peace. Tamir served as a Political Officer in the Embassy of Israel in the United States, as well as in major administrative duties in the Israeli Ministry of Foreign Affairs, and was the Consul General of Israel to New England in Boston, MA. Prior to his current position, he was the Policy Adviser to the then President of the State of Israel, Shimon Peres.