Obokun is a Local Government Area in Osun State, Nigeria. Its headquarters are in the town of Ibokun at.
It has an area of 527 km² and a population of 116,511 at the 2006 census.
The postal code of the area is 233.
Other towns include Imesi-Ile, Otan-Ile, Esa-Oke, Ilase, Iponda, Ikinyinwa, Idominasi and Ora.