Rebeca Grynspan Mayufis is a Costa Rican economist, the Secretary General of SEGIB, the Ibero-American Secretary General, a former UN Under-Secretary-General, and the Associate Administrator of the United Nations Development Programme (UNDP) appointed by UN Secretary-General Ban Ki-moon. She was the Vice President of Costa Rica from 1994 to 1998. Grynspan previously served as Director of UNDP’s Regional Bureau for Latin America and the Caribbean, appointed to the position by United Nations Secretary-General Kofi Annan in December 2005.