Vanessa Rubio Márquez (born 21 February 1972) is a Mexican politician and economist who was Undersecretary of Finance and Public Credit of Mexico from September 2016 to January 2018.

Rubio Márquez obtained her undergraduate degree in international relations from National Autonomous University of Mexico.

[2] In her capacity as Undersecretary for Latin America and the Caribbean under Mexico's Secretariat of Foreign Affairs, Rubio-Márquez was involved in negotiations with the Bolivian Government over expansion of the free trade agreement between the two countries.

[3] On September 21, 2015, the Secretary of Foreign Affairs Claudia Ruiz Massieu named Socorro Flores Liera to succeed Rubio Márquez as Undersecretary for Latin America and the Caribbean.

[4] On September 8, 2016, Mexican President Enrique Peña Nieto appointed Rubio Márquez as undersecretary of Finance and Public Credit.