Jewish leadership (Hebrew: מנהיגות יהודית), has evolved over time. Since the destruction of the Second Temple in Jerusalem in 70 CE, there has been no single body that has a leadership position over the entire Jewish diaspora. Various branches of Judaism, as well as Jewish religious or secular communities and political movements around the world elect or appoint their governing bodies, often subdivided by country or region.
During the era of the Tanakh, various forms of leadership developed. There were the heads of the original Hebrew tribes, and then also prophets such as Moses, Jeremiah and Samuel and whose words inspire people to this day, judges such as Samson, kings such as David and Solomon, priests of the Temple in Jerusalem, and the Sanhedrin which was the judiciary.
With the demise of ancient kingdoms of Israel and Judah and coinciding with the revolt of the Maccabees against ancient Greece and later Jewish-Roman wars, the sages of the Mishnah and subsequently the Talmud, referred to as the Oral Law in Judaism, took on a growing and central leadership roles. After the destruction of the Second Temple and the subsequent exile for almost two thousand years, the Jews scattered throughout the world turned to their most learned rabbis for local leadership and council.