Maurice Closs
National Senator
Incumbent
Assumed office 10 December 2017 (2017-12-10)
Constituency	Misiones
In office 10 December 2005 (2005-12-10) – 9 December 2007 (2007-12-09)
Succeeded by	Eduardo Torres
Constituency	Misiones
Governor of Misiones
In office 10 December 2007 (2007-12-10) – 10 December 2015 (2015-12-10)
Vice Governor	Sandra Giménez Hugo Passalacqua
Preceded by	Carlos Rovira
Succeeded by	Hugo Passalacqua
Personal details
Born	(1971-06-10) 10 June 1971 (age 53) Aristóbulo del Valle, Misiones, Argentina
Political party	Front for the Renewal of Concord
Profession	Lawyer

Maurice Fabián 'Mauri' Closs (born 10 June 1971) is an Argentine politician, formerly of the Radical Civic Union (UCR) but now leading the Front for the Renewal of Concord, allied to the Front for Victory in support of President Cristina Fernández de Kirchner. He is a National Senator representing Misiones Province, which he led as governor from 2007 to 2015.^[1]

Born in Aristóbulo del Valle, Misiones, Closs graduated as a lawyer from the National University of the Northeast, and studied at postgraduate level at the National University of Misiones. He worked in the family business and studied further at California State University, Los Angeles in Los Angeles and at the United Nations Economic Commission for Latin America and the Caribbean in Chile.^[1]

Between 1996 and 2000, Closs headed the Radical Youth movement and in 2002 he was elected president of the Misiones national committee of the UCR.^[1] In 2003, Closs and most of his fellow Misiones Radicals joined the Front for the Renewal of Concord in support of the re-election of incumbent Justicialist Party governor Carlos Rovira.^[1]

Following the election, Rovira appointed Closs as chief of cabinet, and in 2005 he was elected to the Senate for the Front, becoming the youngest senator in the country at age 35. He sat in support of then President Néstor Kirchner.^[1]

Closs was elected governor in 2007.

• (in Spanish) Misiones Province
• (in Spanish) Official website