Mohammed Sanusi Barkindo (born 20 April 1959) is a Nigerian politician.
Since 1 August 2016, he has been the Secretary General of OPEC.
He previously served as Acting Secretary General in 2006, represented Nigeria on OPEC's Economic Commission Board during 1993–2008, led the Nigerian National Petroleum Corporation during 2009–2010, and has headed Nigeria's technical delegation to UN climate negotiations since 1991.