Joseph D. Z. Korto was a Liberian politician and member of the Liberia Equal Rights Party (LERP). Joseph Korto was born in Barpa, Nimba County, Liberia. He was Minister of Education in Liberia from 2006 to 2010 and was replaced by E. Othello Gongar, former Minister of Education during the regime of late president Samuel Kanyon Doe. He was also the executive director of the Liberian Development Foundation.