SILK PROFILE
Lucas Bastin KC

Lucas Bastin KC

UK Bar 2026

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 Duxton Hill Chambers, London

Ranked in 2 practice areas

Public International Law

London (Bar)

11 years ranked

International Arbitration: General Commercial & Insurance

London (Bar)

6 years ranked

Chambers Review

Provided by Chambers

UK Bar

Public International Law - London (Bar)

Band 2
Individual Editorial

Lucas Bastin KC is a seasoned barrister with regard to PIL matters, particularly investment treaty work and commercial arbitrations under ICSID, SCC, LCIA, ICC, UNCITRAL and ad hoc rules. His wider PIL work sees him handling cases involving state immunity and inter-state sanctions.

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International Arbitration: General Commercial & Insurance - London (Bar)

Band 3
Individual Editorial

Lucas Bastin KC handles a wide range of matters in this field, including international commercial arbitration, investment treaty arbitration, and work before English (and foreign domestic) courts in aid of enforcement of arbitration awards. He's the favoured choice of silk for several sovereign states.

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Strengths

Provided by Chambers

  • Lucas is very convincing in front of the judges.

    Public International LawUK Bar

  • Lucas is at the top of his game.

    Public International LawUK Bar

  • He cuts through the most complex issues and is highly skilled in positioning them in the most effective manner possible.

    International Arbitration: General Commercial & InsuranceUK Bar

  • Lucas Bastin is outstanding; an absolute star for investor-state arbitrations.

    International Arbitration: General Commercial & InsuranceUK Bar

  • Totally exceptional and at the top of his game as an advocate.

    International Arbitration: General Commercial & InsuranceUK Bar

  • Lucas is a supremely well-organised and dependable counsel, with a mastery of his field.

    International Arbitration: General Commercial & InsuranceUK Bar

Ranked Barristers at Duxton Hill Chambers, London (10)

All Circuits

London (Bar)

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