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Mariko Peters

b. 1969

Dutch politician, civil servant and lawyer

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About Mariko Peters

Born 1969. Mariko Peters is a Dutch lawyer, politician and civil servant.

Mariko Peters (born April 22, 1969, in Berkeley, California, United States) is a former Dutch politician and civil servant as well as lawyer. She was an MP from November 30, 2006, to September 19, 2012 (with two interruptions because of maternity leave). She focused on matters of foreign policy, judiciary, public administration, mass media and culture.

Peters, who has a Japanese mother and Dutch father, studied law at the University of Leiden until 1995, resulting in Dutch LLM degree. During her studies she worked as an assistant at the research institute "Law and Policy." Between 1990 and 1992 she studied Japanese Literature and Law at the University of Kyoto and the International Christian University. In 1996 she obtained a LL.M. degree at the Columbia University School of Law.

Between 1996 and 2000 she worked as a lawyer at the office De Brauw Blackstone Westbroek. In 2000 she gave up a successful career in law to turn to human rights. In 2000 she took courses in European competition law at the Grotius Academie. She then took a job as a human rights-lawyer at the Organization for Security and Co-operation in Europe (OSCE) mission in Bosnia and Herzegovina. In 2002 she began to work for the Dutch ministry of Foreign Affairs as policy advisor. In 2004 she became adjudant chef de poste at the Dutch embassy in Afghanistan. Since 2006 she worked as an advisor for the Afghan minister of Foreign Affairs, as representative of the Dutch government.

In September 2006, she unexpectedly became fourth candidate on the GreenLeft list for the 2006 elections. She had been member of the party since 2001. She was asked to put forth her candidacy by Farah Karimi, former Foreign Affairs spokesperson of the GreenLeft, when Karimi visited Afghanistan. In November 2006 she became a member of the House of Representatives.

In June 2010 Mariko Peters was elected for a second term in Parliament, having again been placed fourth on the list of the GreenLeft party by the congress. Her term lasted until September 2012. Among her achievements was the writing of a new Freedom of Information law (Wob for short) which she led with a group of experts, crowd-sourcing the preamble in a competition. The proposal was accompanied by an innovative software program allowing citizens to access government information freely according to their interests, comment on it and share it by social media.

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Important facts

Birth century
Education
Leiden University, Columbia Law School, Kyoto University, International Christian University
Positions held
Member of the House of Representatives of the Netherlands

People in Mariko Peters's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Mariko Peters's

Frequently asked questions

Who is Mariko Peters?

Dutch politician, civil servant and lawyer

When was Mariko Peters born?

Mariko Peters was born on 22 April 1969 in Berkeley.

What is Mariko Peters's occupation?

Mariko Peters is a lawyer, politician and civil servant.

What nationality is Mariko Peters?

Mariko Peters is Dutch.

Sources & further reading

· Wikipedia: Mariko Peters

· Wikidata: Q4919969

· DBpedia: Mariko Peters

Cite this page

APA: Biography.guide. (2026). Mariko Peters. https://biography.guide/mariko-peters/

MLA: "Mariko Peters." Biography.guide, https://biography.guide/mariko-peters/.

Chicago: "Mariko Peters." Biography.guide. https://biography.guide/mariko-peters/.

Data last updated: 2026-09-23 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

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