LAWYER PROFILE

Harriet Jones-Fenleigh

UK 2026

Ashurst

Ranked in 3 practice areas

Banking Litigation

UK-wide

4 years ranked

Commercial and Corporate Litigation

London (Firms)

1 year ranked

Fraud: Civil

UK-wide

3 years ranked

About

Provided by Ashurst

Practice Areas

Harriet Jones-Fenleigh is a litigation and dispute resolution lawyer based in London. She focuses on international commercial disputes and banking and finance litigation and arbitration.

Harriet is recommended in Chambers UK and Legal 500 UK for commercial litigation, banking litigation and civil fraud. She acts for corporates, banks, funds, and corporate trustees, helping them navigate a wide range of complex, cross-border contentious matters.

As well as acting in very high-value and high-profile litigation in the English Commercial Court, Court of Appeal and Supreme Court, Harriet also represents clients in ICC, LCIA, SIAC, MIAC, and UNCITRAL arbitral proceedings.

Harriet is qualified in England and Wales as a barrister and previously practised as a barrister at Fountain Court Chambers for over five years.

Chambers Review

Provided by Chambers

Chambers Guide to the Legal Profession

Banking Litigation - UK-wide

Band 4

Individual Editorial

Harriet Jones-Fenleigh is noted for her expertise in complex financial litigation. She regularly handles cross-border disputes on behalf of clients such as banks and corporate trustees, including enforcement proceedings and financial mis-selling claims.

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Commercial and Corporate Litigation - London (Firms)

Band 5

Individual Editorial

Harriet Jones-Fenleigh represents clients on large international disputes. A qualified barrister, she has particular expertise in litigation regarding ownership of large assets, disputes emerging from collapsed institutions, and group action defence.

Learn more about this team View ranking table

Fraud: Civil - UK-wide

Band 5

Individual Editorial

Harriet Jones-Fenleigh is experienced in civil fraud disputes with cross-border complexities. She exhibits notable expertise in proprietary injunctions, worldwide freezing orders and ancillary relief. She acts for financial institutions and corporate companies.

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Strengths

Provided by Chambers

She is hugely experienced and a highly knowledgeable litigator. I would highly recommend her for any complex commercial dispute.
Banking LitigationChambers Guide to the Legal Profession
She is smart, hardworking and analytical.
Banking LitigationChambers Guide to the Legal Profession
Harriet is very responsive, pragmatic and always has great value to add.
Banking LitigationChambers Guide to the Legal Profession
Harriet is very responsive, pragmatic and always has great value to add. She is a well respected and a trusted advisor.
Commercial and Corporate LitigationChambers Guide to the Legal Profession
Harriet is a highly experienced and competent fraud litigator.
Fraud: CivilChambers Guide to the Legal Profession
Harriet is a really first-rate lawyer; she has loads of banking and finance experience. For that kind of work, you cannot get any better. She is really nice, really clever and down-to-earth.
Fraud: CivilChambers Guide to the Legal Profession