Walter Mzembi (born 16 March 1964) is a Zimbabwean politician. He previously served as Minister of Foreign Affairs and Minister of Tourism and Hospitality Industry. He was the Member of the House of Assembly for Masvingo South (ZANU-PF). It was announced on November 27, 2017, that Simbarashe Mumbengegwi was now the acting Foreign Minister of Zimbabwe. In October 2020, it was revealed Mzembi was among those who fled to South Africa before their criminal trials could be completed.