Maria Camila Hoyos

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Maria Camila Hoyos

Senior Associate

Maria Camila Hoyos is a member of the Litigation/Controversy Department and the International Arbitration Practice Group. Ms. Hoyos advises clients in arbitration matters and cross-border litigation involving common law and civil law legal systems in a wide range of industries conducted in Spanish, Portuguese and English. She has particular experience with energy, mining, construction, consumer goods and shareholder disputes.

Prior to joining WilmerHale, Ms. Hoyos worked at leading law firms in New York, Lisbon and Bogotá, where her practice focused on international arbitration and litigation. She also worked as in-house counsel in highly-regulated Fortune 500 companies.

Ms. Hoyos co-founded the Portuguese Very Young Arbitration Practitioners network and currently sits as Deputy to the American Bar Association International Law Section’s Chair (a position she also held for the 2018–2020 term).


  • Selected for recognition as a leading arbitration practitioner in the 2024 edition of Who's Who Legal: Arbitration.

Insights & News


  • Education

    • LLM, Columbia Law School, 2018

    • LLB, Universidad de los Andes, 2013

    • BA, Political Science, Universidad de los Andes, 2012

  • Admissions

    • Colombia

  • Languages

    • Spanish

    • Portuguese

    • English



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