Facebook Twitter

Donate to BlackPast Blog
  • African American History
  • African American History in the West
  • Global African History
  • Perspectives

NOTE: will not disclose, use, give or sell any of the requested information to third parties.

9 + 9 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.

Rock the Vote

NAAAS & Affiliates 27th Joint National Conference

Shop Amazon and help in the Classroom

Kingdom of Oyo

Oyo Empire Superimposed Over Map of Modern Nigeria
Image Ownership: Public Domain
Oyo, a pre-colonial kingdom in present-day Nigeria, was founded in the 1300s. Established by Oranmiyan of the Yoruba people of West Africa, Oyo quickly grew to become one of the most powerful states in the Yoruba-speaking region.  From its capital city at Oyo-Ile, this weak state in the early 1500s, had by 1550 conquered two neighboring kingdoms, Borgu and Nupe, to become the most dominant political entity in the region. 

Oyo was ruled by an alafin (king) who shared power with the Oyo Mesi, aristocratic leaders from each of Oyo city's seven wards.  The Oyo Mesi were responsible for the selection of the alafin. They could also call for an alafin's suicide if he abused his power.

Under Alafin (King) Obalokun,  Oyo expanded southwestward to the Atlantic coast, and became part of the Atlantic Ocean trade system.  Trading mainly in slaves, Oyo was able to acquire much-needed foreign exchange. During the seventeenth and eighteenth centuries, Oyo further expanded westward under Alafin Ajagbo, becoming a major empire, but never encompassing all Yoruba-speaking peoples.

In response to attacks by the Nupe people, Oyo became much more militarized, reorganizing its cavalry and infantry in the sixteenth century. The cavalry became the foundation of the army.  Because of its Atlantic ports, Oyo was able to obtain horses for its cavalry from Europe and North Africa.

Oyo's wealth from trading and especially slave trading led to debates about the kingdom's future.  Some alafins wanted to use the wealth to maintain the army and expand the geographic area of the state, others wanted it for conspicuous consumption.  These differences led to civil wars as rivals competed for control of the throne and of Oyo's vast treasury.  This period of internal strife ended with Alafin Abiodun (1754-1789) who reduced the power of the army.

The downfall of the Kingdom of Oyo was rather swift.  Abiodun, concerned with little other than grand displays of royal wealth, allowed the Oyo army to disintegrate.  This in turn allowed weaker peripheral states to break free of Oyo's control.  One of those states, Dahomey, in the southwest, soon became a political and military rival.  Oyo was also affected by the Fulani Jihad waged by Muslims on its northern frontier.   Eventually these provinces broke free as well. 

By the beginning of the 19th Century Oyo lost control of lucrative trade routes which had been a major source of state revenue.  By 1837, the kingdom of Oyo had collapsed.

Kevin Shillington, Encyclopedia of African History (New York: Fitzroy Dearborn, 2005); Marshall Cavendish, Peoples of Africa (New York: Marshall Cavendish, 2001);

Franz, Alyssa
University of Washington, Seattle

Entry Categories:

Copyright 2007-2017 - v3.0 NDCHost - California | | Your donations help us to grow. | We welcome your suggestions. | Mission Statement is an independent non-profit corporation 501(c)(3). It has no affiliation with the University of Washington. is supported in part by a grant from Humanities Washington, a state-wide non-profit organization supported by the National Endowment for the Humanities, the state of Washington, and contributions from individuals and foundations.