Ron Dermer (Hebrew: רון דרמר, born April 16, 1971) is an American-born Israeli political consultant and diplomat who served as the Israeli Ambassador to the United States from 2013 to 2021. Zachy Hennessy of the Jerusalem Post called Dermer "one of the most consequential ambassadors from Israel to the United States", and Jewish Institute for National Security of America called him "one of the most creative and influential ambassadors from any country during his time in Washington".