Adaljiza Albertina Xavier Reis Magno (born 7 January 1975) is an East Timorese politician and diplomat, and a member of the Fretilin political party. She is the incumbent Minister of Foreign Affairs and Cooperation, serving since June 2020 under the VIII Constitutional Government of East Timor led by Taur Matan Ruak. Previously, she served several terms as Vice Minister in that portfolio, and also briefly, in 2007, as acting Minister.