Jewish Nigerian Consulting Cabinet

The Igbo Jews of Nigeria
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. An estimated 30,000 Igbos were practicing some form of Judaism in 2008. Some synagogues in Nigeria include: CHW known as Community of Hashem Worldwide with several synagogues around Nigeria and some part of Cameroon

Akwa Ibom and Cross River Jews
The Annang, Efik, and Ibibio people of Akwa Ibom and Cross River States of Nigeria have had ancient religious practices that strongly resembled some of the Jewish Torah.[citation needed] These include their traditional sacrifice of animals (rituals) by the presiding male of each village, or of a group of villages, for purification, especially during times of sickness. They have active synagogues with majority of the synagogues in the eastern part of the country a vibrant one in Abuja supported and provided with many Jewish materials by different Rabbis. There are also key synagogues in Port Harcourt and Lagos.

Yoruba Jews
The Jewish community among the Yoruba are often referred to as the Bnai Ephraim (Children of Ephraim). Most of them around various communities in Ondo state since the 1930s, about 2000 people in all.
Information sourced from en.wikipedia.org