Mustapha Mansouri (; born 22 August 1953) is a Moroccan politician of the National Rally of Independents party. He held a number of portfolios in the cabinets of Driss Jettou (2002–2007) and Abderrahman el-Yousfi (1998–2000). He also was leader of his party and presided over the House of Representatives of Morocco, before resigning from both positions because of a feud with Fouad Ali El Himma.
Mustapha Mansouri holds a bachelor's degree and a PhD in economics.
Since he is ambassador in Riyadh.