A sabra or tzabar is a modern Hebrew term that defines any Jew born in Israel. The term came into widespread use in the 1930s to refer to a Jew who had been born in Israel, including the British Mandate of Palestine and Ottoman Palestine; cf. New Yishuv & Old Yishuv, though it may have appeared earlier. Since the establishment of the State of Israel in 1948, Israelis have used the word to refer to a Jew born anywhere in the Land of Israel.

Israeli Jews or Jewish Israelis comprise Israel's largest ethnic and religious community. The core of their demographic consists of those with a Jewish identity and their descendants, including ethnic Jews and religious Jews alike. Approximately 99% of the global Israeli Jewish population resides in Israel; yerida is uncommon and is offset exponentially by aliyah, but those who do emigrate from the country typically relocate to the Western world. As such, the Israeli diaspora is closely tied to the broader Jewish diaspora.