Enyinnaya Harcourt Abaribe (born March 1, 1955) is a Nigerian politician who was elected to the Abia-South Senatorial District of Abia State in the Senate of Nigeria in April 2007. He holds the title Nwadiohanma Ngwa. Enyinnaya is an outspoken senator often contributing to debates on national issues. He is a member of the major opposition People's Democratic Party, PDP in the Nigerian senate. He is currently the Minority leader in the senate. In January 2020, Abaribe during a motion against worsening insecurity in Nigeria, asked President Muhammadu Buhari to resign reminding president Buhari that Nigerians voted him into power in 2015 and renewed his mandate in 2019 to tackle the security situation in the country. Abaribe said Buhari had made a promise while campaigning for the presidency