JUNIOR PROFILE

Marc Delehanty

UK Bar 2026

Serle Court

Ranked in 3 practice areas

Gambling Disputes

All Circuits

4 years ranked

Fraud: Civil

London (Bar)

7 years ranked

Commercial Dispute Resolution

London (Bar)

4 years ranked

About

Provided by Serle Court

UK Bar

Practice Areas

Marc represents corporate entities and individuals across a broad range of commercial, civil fraud and asset recovery litigation.

He is particularly experienced in high-value commercial litigation which is international or has some cross-border element, typically involving jurisdiction challenges or presenting issues of foreign law. Examples of the heavyweight disputes in which Marc has been instructed include PrivatBank v Kolomoisky, Bogolyubov, Teamtrend Ltd and others ($2bn+ claim, one of The Lawyer’s Top 20 cases of 2022) and BTA Bank v Khrapunov ($500m+ claim, which reached the Supreme Court). His cases often involve high-net-worth individuals or concern issues arising from gambling or cryptocurrency.

Marc also has extensive experience, both as sole and junior counsel, of applications for interim relief (especially when urgent), including for asset freezing injunctions and Norwich Pharmacal information disclosure orders.

As a Mathematics graduate, Marc is highly numerate and confident in tackling very technical and complex evidence.

Career

Called to the Bar in 2011, following first class degrees in Mathematics and in Law, including an LLM from Cambridge in 2009.

Professional Memberships

Commercial Bar Association; London Irish Lawyers Association; Chancery Bar Association

Chambers Review

Provided by Chambers

UK Bar

Gambling Disputes - All Circuits

Band 1

Individual Editorial

Marc Delehanty is frequently sought out to act as sole counsel in high-profile gambling disputes. He is well versed in the regulatory issues surrounding the sector, such as breach of duty of care, as well as licensing matters, and regularly acts in high-value claims.

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Fraud: Civil - London (Bar)

Band 3

Individual Editorial

Marc Delehanty has a growing reputation for his handling of complex and high-value fraud disputes, and is often instructed in cases involving an international element. He is noted for his expertise in fraud actions involving asset-freezing issues.

Learn more about this team View ranking table

Strengths

Provided by Chambers

Marc is an expert in gambling disputes. He is very strategic and good at pointing out the risks.
Gambling DisputesUK Bar
He has got a razor sharp mind and a particular gift in unpacking complex commercial information and presenting it in a way that is helpful for the solicitors and court, with a pleasant advocacy style.
Fraud: CivilUK Bar
He is very diligent and thorough.
Fraud: CivilUK Bar
Marc Delehanty is incredibly hard-working, and his client handling skills were superb.
Fraud: CivilUK Bar
Marc is really thriving and has had a lot of victories in the last year. Recently, he was a standout in the Supreme Court in terms of his advocacy.
Commercial Dispute ResolutionUK Bar
Marc Delehanty is always a pleasure to work with. His written work is superb, he's excellent on his feet and he understands clients.
Commercial Dispute ResolutionUK Bar