Ron Prosor (Hebrew: ??? ???????; born 11 October 1958) is an Israeli diplomat, writer, and columnist.
He is the Head of the Abba Eban Institute for International Diplomacy in IDC Herzliya Lauder School of Government, Diplomacy & Strategy.
He served as Israel's Permanent Representative to the United Nations from 2011 to 2015.
He has previously served as Israel's Ambassador to the United Kingdom, Director-General of Israel's Foreign Ministry and political consul at the Israeli embassy in Washington.