Harry Campbell

"Harry has the manner and skill of a more senior barrister and his expertise and knowledge of the law is impressive."

Chambers & Partners 2026

"A superb all-rounder. Brilliant with clients and all over the detail, Harry is really user-friendly for solicitors and goes above and beyond. "

Chambers & Partners 2026

"Harry is such an impressive junior. He has a wonderfully calm but effective style and always builds a positive rapport with clients, opposing barristers and judges. "

Chambers & Partners 2026

"Harry is exceptionally clever. He excels at unravelling a complex legal argument and holds his own against far more senior counsel. His written work is outstandingly good and persuasive. "

Legal 500 2026

"His enthusiasm for the work is infectious, his attention to detail is flawless and he immediately puts his clients at ease. From the simple to the complex, Harry can handle it all. "

Chambers & Partners 2025

Harry Campbell

"Harry has the manner and skill of a more senior barrister and his expertise and knowledge of the law is impressive."

Chambers & Partners 2026

Barrister

Call: 2017

Harry is an in-demand financial remedies specialist. Combining enthusiasm with calm authority, he is known for his effective advocacy, strong intellect, and ability to build a strong rapport with clients, opposing counsel, and judges. Described in the directories as a future star and a silk in the making, he is ranked as a leading junior in both Chambers & Partners and the Legal 500.

 

Expertise

Harry is ranked Band 4 in Chambers & Partners (2026, previously ‘Up and Coming’ 2024-2025) and Tier 4 in the Legal 500 (2026, previously ‘Rising Stars’ 2022-2025). He is consistently praised for his excellent advocacy, strong intellect, and flawless preparation. He is equally recognised for his user-friendly manner and first-rate client care skills.

He is regularly instructed against more senior counsel (including silks) in high-value cases, both led and unled, often involving private companies, onshore and offshore trusts, tax/bankruptcy issues, forum/jurisdiction disputes, and other complex features. Harry has significant experience in acting for third parties (including other family members and trustees) joined to financial remedy proceedings.

Harry completed a secondment as the Judicial Assistant to Mr Justice Mostyn from January 2022 to April 2022. He assisted with several high-profile and high-value financial remedy cases.

“Harry has the manner and skill of a more senior barrister and his expertise and knowledge of the law is impressive. ”
Chambers & Partners 2026
“A superb all-rounder. Brilliant with clients and all over the detail, Harry is really user-friendly for solicitors and goes above and beyond. ”
Chambers & Partners 2026
“Harry is such an impressive junior. He has a wonderfully calm but effective style and always builds a positive rapport with clients, opposing barristers and judges.”
Chambers & Partners 2026
“Harry is exceptionally clever. He excels at unravelling a complex legal argument and holds his own against far more senior counsel. His written work is outstandingly good and persuasive and he is able to keep even the client who is the most disgruntled about the state of the law on board.”
Legal 500 2026
“Harry has a great ability to make clients feel that they are heard and that their opinions are appreciated.”
Chambers & Partners 2025
“He is not afraid of taking a robust approach when the situation calls for it but is also pragmatic and tailors his approach to the client and the facts admirably.”
Chambers & Partners 2025
“A future star of the money bar. A silk in the making.”
Chambers & Partners 2025
“He's clearly an incredible brain. His skill lies on his delivery of arguments. He has a fantastic turn of phrase and seems to have the ear of the court.”
Chambers & Partners 2025
“His enthusiasm for the work is infectious, his attention to detail is flawless and he immediately puts his clients at ease. From the simple to the complex, Harry can handle it all.”
Chambers & Partners 2025
“Harry is an excellent junior barrister. His instinct as to case strategy is impressive and his approach with clients is straightforward and pragmatic”
Chambers & Partners 2024
“Harry is a pleasure to work with, who is always well-prepared and an excellent advocate. He is always approachable and his manner with clients is pleasant, yet he is able to provide robust advice when necessary”
Chambers & Partners 2024
“Harry is always very prepared and is all over the detail of a case”
Legal 500 2024
““[Harry] has strong advocacy skills and can distil complex legal matters into simple terms for clients. His ability to present is clear and engaging”
Legal 500 2024
“Harry’s] legal knowledge is very impressive for someone of his call”
Legal 500 2024
“A future star of the junior Bar”
Legal 500 2023
“[A] very bright, tenacious and well organised barrister”
Legal 500 2023
“garners praise for being ‘pragmatic and thinking quickly on his feet’”
Legal 500 2023
“A very confident, brilliant junior”
Legal 500 2022
  • History BA (Hons), Oriel College, Oxford University
  • BPTC, University of Law, London
  • GDL, University of Law, London
  • Joseph Jackson Major Scholarship, Middle Temple
  • Harmsworth Entrance Exhibition, Middle Temple
  • Prize for the Best Overall Contribution to College Life, Oriel College
  • Family Law Bar Association
  • Resolution
  • Middle Temple

Harry enjoys sport (indoor cycling, long-distance running, and more), travel (near and far), and film (preferably of the uncomplicated variety).

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