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Philippa Webb KC

Philippa Webb KC

Global 2026

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Twenty Essex
 Twenty Essex

Ranked in 1 practice area

Public International Law: The English Bar

Global Market Leaders

5 years ranked

About

Provided by Twenty Essex

Global

Practice Areas

Philippa’s practice covers all aspects of public international law. She acts for states and private entities in domestic and international courts on a wide range of issues. These include state and diplomatic immunities, territorial and maritime boundaries, treaty obligations, law of the sea, state responsibility, human rights, humanitarian law, law of international organisations and international criminal law.

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Chambers Global Guide

Public International Law: The English Bar - Global Market Leaders

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Philippa Webb acts for states and non-governmental bodies, advising on a wide range of PIL issues including state and diplomatic immunities, as well as maritime, boundary and treaty disputes. She is a professor of public international law at King's College London.

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Strengths

Provided by Chambers

  • Philippa has an extraordinary depth of intellect.

    Public International Law: The English BarChambers Global Guide

  • Philippa is a true expert in the international law, with a particularly broad knowledge.

    Public International Law: The English BarChambers Global Guide

  • Philippa is a superstar. She is impressively clear and thorough with strong strategic judgement.

    Public International Law: The English BarChambers Global Guide

Ranked Barristers at Twenty Essex (114)

Asia-Pacific Region

Europe-wide

Global Market Leaders

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