Michael "Mike" Herzog (Hebrew: מיכאל (מייק) הרצוג; born July 15, 1952) is an Israeli retired military officer who was the Israeli Ambassador to the United States from November 2021 to January 2025.

His paternal grandfather was Yitzhak HaLevi Herzog, the chief rabbi of both Ireland and Israel.

His uncle, Yaakov Herzog, served as Israel's ambassador to Canada.

He was the military secretary for both Shaul Mofaz and Ehud Barak when they served as defense ministers.

In 2021, he was appointed as Ambassador to the U.S. by Prime Minister of Israel Naftali Bennett, replacing Gilad Erdan.