Onabanjo was elected chairman of the
Ijebu Ode Local Government Area in 1977 under the tutelage of Chief
Obafemi Awolowo. He was subsequently elected governor of
Ogun State in October 1979 on the
Unity Party of Nigeria platform. On 13 May 1982, he commissioned Ogun Television. The Ogun State University, founded on 7 July 1982, was renamed
Olabisi Onabanjo University on 29 May 2001 in his memory. He established the Abraham Adesanya Polytechnic. General
Oladipo Diya, who became military governor in 1983, closed the school down, and it remained closed until it was reopened after the return to democracy in 1999. ==Later career==