Graham Chapman KC > 4 New Square Chambers > London, England > Lawyer Profile

4 New Square Chambers
4 New Square

Living Wage


Specialises in the fields of commercial, offshore and professional liability, covering the full range of claims against professionals; other areas include insurance, banking and financial services, IT.


Qualified 1998; Silk 2014; Inner Temple; awarded a major scholarship by Inner Temple; tenant at 4 New Square, Lincoln’s Inn.




Westcliff High School for Boys; Oriel College, Oxford (1997 BA Hons Jurisprudence 1st), Martin Wronker Prize for best finals paper in Jurisprudence; Scholar of Oriel College, Oxford.


Golf, motor sport, cricket, the arts.

Lawyer Rankings

London Bar > Commercial litigation

(Leading Silks)Ranked: Tier 4

Graham Chapman KC4 New Square ‘First rate advocate and analytical barrister. Great judgement and easy to work with.’

London Bar > Fraud: civil

(Leading Silks)Ranked: Tier 3

Graham Chapman KC4 New Square ‘Very practical and user friendly/get real approach. Great team player. Excellent judgement.’

London Bar > Professional negligence

(Leading Silks)Ranked: Tier 3

Graham Chapman KC4 New SquareGraham is a phenomenal advocate – agile, persuasive, well-prepared and thoroughly modern in approach.’

The English Bar Offshore > The English Bar Offshore

(Leading Silks)Ranked: Tier 2

Graham Chapman KC4 New SquareGraham is a fantastic team player, and his highly user-friendly. His advocacy is excellent – measured but forceful, and his style has always found favour with our tribunals.’  

4 New Square handles work in a variety of practice areas including commercial litigation and financial based cases in regions including the Caribbean, Bermuda, Hong Kong, Dubai and Singapore. Justin Fenwick KC has found success in a variety of regions for various offshore commercial litigation, with a feature case being The Liquidators of Stanford International Bank v Chadbourne & Parke and Proskauer Rose, whereby Fenwick KC acted for the liquidators in bringing a $1billion claim in Antigua and Barbuda, revolving around concerns of the notorious Ponzi scheme run by Allen Stanford. Graham Chapman KC has a broad commercial practice, with established work coming from the Cayman Islands, Bermuda, Guernsey, Isle of Man and BVI with work centred on claims involving trustees, directors, officeholders and professionals.