Shimon Agranat (Hebrew: שמעון אגרנט; September 5, 1906 – August 10, 1992) was an Israeli jurist and the third President of the Supreme Court of Israel, from 1965 until 1976.
In April 1932, Agranat was certified as a lawyer in Palestine. After completing an internship in Jerusalem, he worked as a private lawyer. In 1940, he was appointed a judge on the Haifa Magistrate's Court. In 1948, he became President of the Haifa District Court.
In December 1948, Agranat was appointed to the Israeli Supreme Court at age 42, becoming one of the world's youngest Supreme Court justices.[4] He presides the Court in Kastner trial en 1958. From 1954 to 1966, while continuing to serve on the Supreme Court, he was a Visiting Professor of Criminal Law at the Hebrew University of Jerusalem. He was appointed President of the Supreme Court in 1965, and served in this position until 1976, retiring at the age of 70.