Knowledge Malusi Nkanyezi Gigaba (born 30 August 1971) is a South African politician who served as Minister of Home Affairs of the Republic of South Africa appointed by President Cyril Ramaphosa from 27 February 2018 until his resignation on 13 November 2018. He also held the post from 25 May 2014 to 31 March 2017 as appointed by former President Jacob Zuma. He previously served as Deputy Minister of Home Affairs, Minister of Public Enterprises and Minister of Finance in the government of South Africa. He is currently a member of the National Executive Committee of the African National Congress.