LAWYER PROFILE
Jennifer Younan

Jennifer Younan

Global 2026

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Ranked in 2 practice areas

About

Provided by A&O Shearman

Practice Areas

With more than 20 years of experience, Jennifer has a distinguished record of advising and representing companies, State-owned entities and States in significant and politically sensitive international commercial and investment treaty arbitrations conducted under all major arbitration rules.

Known for her “multi-industry expertise”, Jennifer’s experience spans a wide range of sectors, including energy and mining & metals. Her work encompasses various types of disputes, with a particular focus on investment-related disputes and those involving a Russian nexus, including sanctions. She is also highly regarded for her advice on cutting-edge and topical issues in public international law. Jennifer has notably advised on several of the largest international disputes submitted to arbitration securing historic victories for her clients, including a $50 billion award for the majority shareholders in the former Yukos Oil Company, the largest award ever rendered by an arbitral tribunal. She presently acts as lead counsel in several high-stakes arbitrations arising from the current geopolitical climate.

Jennifer is a member of the ICC Court, the ICC Commission on Arbitration and ADR, and the ICC Task Force on addressing issues of corruption in international arbitration. She is also an Officer of the LCIA European Users’ Council.

Jennifer is consistently recognizsed at the top of her field, ranking as a Global Market Leader in Chambers & Partners, a Leading Lawyer in The Legal 500 and a Global Leader and Thought Leader (France) in Who’s Who Legal: Arbitration . These leading legal directories commend Jennifer as “one of the leaders in arbitration”, describing her as “masterful”, “a real star”, “incredibly impress[ive]”, a “strategic thinker” and “a truly outstanding lawyer”, with an “exceptional legal mind”.

Jennifer is qualified to practice in Paris, England & Wales, and New South Wales, Australia.

Chambers Review

Provided by Chambers

Chambers Global Guide

International Arbitration - France

Band 4
Band 4

Individual Editorial

Jennifer Younan is experienced in handling a wide range of arbitration mandates, including SCC, LCIA and ICSID proceedings.

Arbitration (International) - Europe-wide

Band 4
Band 4

Individual Editorial

Paris-based Jennifer Younan is experienced in handling commercial and investor-state arbitrations across various rules, including those of the ICSID, LCIA and SCC, whereby she acts for states as well as corporates.

Arbitration (International) - Global Market Leaders

Band 5
Band 5

Individual Editorial

Jennifer Younan is based in Paris and qualified to practice in Paris, England and Wales and NSW, Australia. She is experienced across Latin America, Africa and the Middle East, and her expertise lies in arbitrations spanning sanctions, expropriation of assets, and human rights issues.

Strengths

Provided by Chambers

  • Jennifer Younan is very insightful and fierce when needed. She has a real strength to her. She makes things very digestible. She gives very well thought-out responses and step-by-step advice.

    International ArbitrationChambers Global Guide
  • Jennifer Younan is a brilliant arbitration practitioner. She is very thoughtful, patient and client-oriented.

    International ArbitrationChambers Global Guide
  • Jennifer Younan has no weaknesses. What I really like about her is that she's reassuring. It makes you feel like you're in safe hands. She's very competent on the matters.

    International ArbitrationChambers Global Guide
  • Jennifer Younan is very insightful and fierce when needed. She has a real strength to her. She makes things very digestible. She gives very well thought out responses and step-by-step advice.

    Arbitration (International)Chambers Global Guide
  • Jennifer Younan is a brilliant arbitration practitioner. She is very thoughtful, patient and client-oriented.

    Arbitration (International)Chambers Global Guide

Ranked Individuals at A&O Shearman (416)

Africa-wide

Asia-Pacific Region

Australia

Belgium

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