University of Benin (UNIBEN) is a public research university located in Benin City, Edo State, Nigeria. It is among the universities owned by the Federal Government of Nigeria and was founded in 1970. The school currently has two campuses with fifteen faculties including a central library called the John Harris Library. The buildings in UNIBEN are sparsely built, they are not close to each other.

Edo, officially known as Edo State, is a state in the South-South geopolitical zone of the federal republic of Nigeria. As of 2006 national population census, the state was ranked as the 22nd most populous state (10,233,366) in Nigeria. The estimated state population is around 10,777,000 in 2022. Edo State is the 22nd largest State by landmass in Nigeria. The state's capital and largest city, Benin City, is the fourth largest city in Nigeria, and the centre of the country's rubber industry. Created in 1991 from the former Bendel State, it is also known as the heart beat of the nation. Edo State borders Kogi State to the north for 133 km and across the Niger River for 81 km to the northeast, Anambra State to the east for about four km across the Niger River, Delta State to the southeast and south for 350 km, and Ondo State to the west.