Margarita Diéguez Armas

Margarita Diéguez Armas is a Mexican diplomat, and a former Ambassador of Mexico to the United Nations and Chairman of UNICEF.

She has served as Mexico's Ambassador to Tanzania, the OPANAL, Bolivia and the Netherlands. From 1989 to 1992 she was Mexico's Ambassador to the United Nations. She has also served as Director of Multilateral Relations in the Secretariat of Foreign Affairs. She was Chairman of the UNICEF Executive Board at the international level from 1989 to 1990.