Weizmann or Weizman is a surname. Notable people with this surname include:
Chaim Weizmann (1874–1952), chemist, statesman, President of the World Zionist Organization, first President of Israel and research institute founder Eyal Weizman (* 1970), a British Israeli architect Ezer Weizman (1924–2005), the seventh President of the State of Israel (1993–2000) Maria Weizmann (1893–1974), sister of Israeli politician and notable scientist Chaim Weizmann Martin Weitzman (1942–2019), economist and Professor of Economics at Harvard University Reuma Weizman (1925–2025), First Lady of Israel, wife of Ezer Weizman Vera Weizmann (1881–1966), wife of Chaim Weizmann, medical doctor and a Zionist activist
See also Weitzmann Weitsman