Simbarashe Simbanenduku Mumbengegwi is a Zimbabwean politician and diplomat currently serving as Minister of State for Presidential Affairs and Monitoring Government Programmes. Previously he was acting Foreign Minister for a few days following the resignation of former President Robert Mugabe He had previously served as Zimbabwe's Minister of Foreign Affairs from 2005 to 2017. From October to November 2017, he was Minister of Macro-Economic Planning and Investment Promotion.

General elections were held in Zimbabwe on 29 March 2008 to elect the President and Parliament. Because of Zimbabwe's dire economic situation, the elections were expected to provide incumbent President Robert Mugabe with his toughest electoral challenge to date. Mugabe's opponents were critical of the handling of the electoral process, and the government was accused of planning to rig the election. Human Rights Watch said that the election was likely to be "deeply flawed."