Igbo Jews are members of the Igbo people of Nigeria who practice Judaism, most who claim descent from ancient Mediterranean Israelite migrants into Nigeria.

Igbo Jews are said to have originated from Syrian, Portuguese and Libyan Israelite migrants into West Africa.

Certain Nigerian communities with Judaic practices have been receiving help from individual Israelis and American Jews who work in Nigeria, out-reach organizations like Kulanu, and African-American Jewish communities in America. Jews from outside Nigeria founded two synagogues in Nigeria, which are attended and maintained by Igbos. Because no formal census has been taken in the region, the number of Igbos in Nigeria who identify as either Israelites or Jews is not known. There are currently 26 synagogues of various sizes. Some researchers estimate there may be as many as 30,000 Igbos practicing some form of Judaism.

Stories affirming relationships between peoples now widely separated in spatial, historical, and cultural terms persist today, not only in Igboland but throughout Nigeria, in other parts of Africa, and in Europe, the United States, and beyond. Their roots in the example under consideration here lie in the assumption of a Judeo-Christian (and Islamic) Biblical framework as applicable to all of human history. In reference to West Africa, this has taken the form of assuming the putative descent of Africans from Noah's progeny, a model which firmly centered the beginning of West African history in the Near East rather than in West Africa itself.

The Jews (Hebrew: יְהוּדִים‎‎ ISO 259-3 Yhudim Israeli pronunciation [jehuˈdim]), also known as the Jewish people, are a nation and an ethnoreligious group, originating in the Israelites or Hebrews of the Ancient Near East. The Jewish ethnicity, nationality, and religion are strongly interrelated, as Judaism is the traditional faith of the Jewish nation.Converts to Judaism, whose status as Jews within the Jewish ethnos is equal to those born into it, have been absorbed into the Jewish people throughout the millennia.

In Jewish tradition, Jewish ancestry is traced to the Biblical patriarchs Abraham, Isaac and Jacob in the second millennium BCE. The modern State of Israel defines itself as a Jewish state in its Basic Laws, and Israel's Law of Return states: "Every Jew has the right to come to this country as an oleh." Israel is the only country where Jews are a majority of the population. Jews achieved political autonomy twice before in ancient history. The first of these periods lasted from 1350 to 586 BCE, and encompassed the periods of the Judges, the United Monarchy, and the Divided Monarchy of the Kingdoms of Israel and Judah, ending with the destruction of the First Temple. The second was the period of the Hasmonean Kingdom spanning from 140 to 37 BCE. Since the destruction of the First Temple, most Jews have lived in diaspora. A minority in every country in which they live (except Israel), they have frequently experienced persecution throughout history, resulting in a population that has fluctuated both in numbers and distribution over the centuries.