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James Fagan

Call: 2019 (England and Wales); 2022 (Ireland)

Barrister

“Excellentresponsive, bright, personable and extremely knowledgeable.James Fagan is a barrister with expertise in Insolvency, Commercial, and Private Client matters, disputes and dispute resolution.

He regularly appears in complex applications and trials in the High Court and County Court, having acted as sole advocate in both interim hearings and full trials. His cross-examination has been judicially described as “effective and forensic.”  

James is dual qualified and was called to the Bar of England in 2019 and Wales and the Bar of Ireland in 2022. James regularly advises clients across his main practice areas including on cross-border and Irish law issues. 

In 2023, James was appointed to the Attorney General’s C Panel of Junior Counsel to the Crown.  

James is recognised as a junior barrister in both leading directories as, labelled as “up and coming” and a “rising star” for his expertise in insolvency and restructuring work. Client commentary includes 

  • “James is excellent. He’s responsive, bright, personable and extremely knowledgeable.” – Legal 500, 2026 
  • “James is very good on his feet and is thorough and great in cross-examination.” – Chambers and Partners, 2026 
  • “He’s super responsive, very easy to work with, technically good and gets the commercials.” – Chambers and Partners, 2026 

Before joining the Bar of England and Wales, he trained and practised as a solicitor in the litigation department of a leading US law firm in its London and Hong Kong offices, advising on complex commercial disputes with international dimensions. This background affords James a valuable understanding of the commercial realities faced by clients, and he is known for his accessibility and ability to deliver clear, pragmatic advice that supports informed decision-making. 

Between 2017 and 2018, James served as a Judicial Assistant at the Supreme Court of the United Kingdom, working with Lord Hughes and Lady Black on significant appellate cases. He also taught as a Teaching Fellow in Commercial Law at University College London. 

"James is excellent. He's responsive, bright, personable and extremely knowledgeable."
Legal 500, 2026
"James is very good on his feet and is thorough and great in cross-examination."
Chambers and Partners, 2026
"He's super responsive, very easy to work with, technically good and gets the commercials."
Chambers and Partners, 2026