Enyinnaya Harcourt Abaribe is the current Senate Minority Leader. He previously served as the Deputy Governor of Abia State between 1999 and 2003.

Theodore Ahamedule Orji (CON) is a Senator of the Federal Republic of Nigeria, representing Abia Central Senatorial District.

Rose Okoji Oko is a University Lecturer, Public Servant and former Senator representing the people of Cross River North Senatorial District. She was a Member of the Federal House of Representatives from the ruling People's Democratic Party (PDP), serving the people of Yala/Ogoja Federal Constituency in Nigeria’s 7th class of the

Samuel Nnaemeka Anyanwu is a Nigerian politician and Senator, representing Imo East Senatorial District. He is popularly known as Sam Daddy. His meteoric rise to political stardom began when he was elected Chairman of Ikeduru Local Government Area where he served for two terms.