Chuba Williams Okadigbo (December 17, 1941 – September 25, 2003), was President of the Senate of Nigeria.
He was sometimes referred to as Oyi of Oyi in reference to his local government council area (Oyi); he also held numerous political positions in the Nigeria government.
He was a philosopher, academic, political scientist, and writer.
He was known to be opposed to the ruling Peoples Democratic Party of Nigeria, which was led by President Olus?gun ?basanj? from the year 1999 - 2007.