Weizmann or Weizman may refer to:
Weizmann (surname) Weizmann Institute of Science, a university in Rehovot, Israel Weizmann Women & Science Award Weizmann Award in the Sciences and Humanities, received for example by Jacob Rothschild, 4th Baron Rothschild Weizman Shiry (born 1956), Israeli politician
See also Weitsman, a surname, a variant of Weizmann WEIZAC (Weizmann Automatic Computer), the first computer in Israel Weizmann House, of the first President of Israel, Chaim Weizmann, and Vera Weizmann Weizmann organism (Clostridium acetobutylicum), a commercially valuable bacterium Weizmann process, a process that uses bacterial fermentation Weizmann Prize for Exact Sciences, received for example by Yonina Eldar Weizmannia, a genus of bacteria