The Oba of Benin, or Omo N'Oba, is the Oba of the Edo people and the Supreme Ruler Of The Benin Kingdom. The Benin homeland (not to be confused with the modern day country of the Republic of Benin, which was formerly known as Dahomey) has and continues to be most significantly populated by the Edo (also known as the Bini or Benin ethnic group).

The title of 'Oba' was created by Oba Eweka I, the kingdom's first 'Oba'. The current capital is Benin City, which is in modern day Nigeria.

In 1897, the British launched a Punitive Expedition, sacked Benin city and exiled Oba Ovonramwen, taking control of the area in order to establish the British colony of Nigeria. The expedition was mounted to avenge the killing by the Binis of an official British delegation that had violated their customs earlier in 1896. It consisted of both indigenous soldiers and British officers, and is still remembered by the Edos with horror today. To cover the cost of the expedition, the Benin royal art was auctioned off by the British. Ovonramwen died in 1914, his throne never having been restored to him.

Benin ⁱ/bɨˈniːn/ (formerly, Dahomey), officially the Republic of Benin, is a country in West Africa. It is bordered by Togo to the west, by Nigeria to the east and by Burkina Faso and Niger to the north. A majority of the population live on its small southern coastline on the Bight of Benin. The capital of Benin is Porto-Novo, but the seat of government is in Cotonou, the country's largest city. Benin covers an area of approximately 110,000 square kilometers (42,000 sq mi), with a population of approximately 9.05 million. Benin is a tropical, sub-Saharan nation, highly dependent on agriculture, with substantial employment and income arising from subsistence farming.

The official language of Benin is French, however, indigenous languages such as Fon and Yoruba are commonly spoken. The largest religious group in Benin is Roman Catholicism, followed closely by Islam, Vodun and Protestantism. Benin is a member of the United Nations, the African Union, the Organisation of Islamic Cooperation, South Atlantic Peace and Cooperation Zone, La Francophonie, the Community of Sahel-Saharan States, the African Petroleum Producers Association and the Niger Basin Authority.