Lucy is recognised as a “Rising Starˮ, with a practice spanning all areas of public, human rights, commercial, employment, data protection and international law.  She will be appointed a member of the Attorney General’s London C Panel (from 1 September 2026) and is currently a member of the specialist Public International C Panel.

Lucy acts in high-profile and complex cases before a wide range of international and domestic courts and tribunals, including the European Court of Human Rights, the International Court of Justice and the International Tribunal for the Law of the Sea.

Before coming to the Bar, Lucy qualified as a solicitor at Freshfields, where she practised as an Associate in the Dispute Resolution Team. She brings a modern, practical and team-oriented approach to her work as a result. She also previously worked as a Government Legal Adviser where she advised on public law, data policy and the negotiation of the UKʼs international trade agreements. She is ranked by Legal 500 and Chambers and Partners as a “Rising Starˮ and “Up and Comingˮ. Directory commentary notes her as being “extremely bright and helpfulˮ, putting “tremendous energy into casesˮ.

  • Quotation symbolLucy Jones works extremely hard. She puts tremendous energy into cases, which is much appreciated.

    Quotation symbolChambers & Partners
  • Quotation symbolLucy provided very capable assistance on a complex and difficult matter.

    Quotation symbolChambers & Partners
  • Quotation symbolLucy Jones is extremely bright and helpful. She works incredibly hard.

    Quotation symbolChambers & Partners

Expertise

TogglePublic & Human Rights

Lucy practises in all areas of public law and human rights, including judicial review proceedings,  claims under the Human Rights Act 1998 and claims before international courts. She will be appointed a member of the Attorney General’s London C Panel (from 1 September 2026). In her previous role as Government Legal Adviser, Lucy advised on a range of public law issues affecting central government and brings an understanding of the practical challenges faced by clients to her role as counsel.

Download Public CV

ToggleEmployment, Professional Disciplinary and Regulatory Law

Lucy practises across the full range of commercial and statutory employment law.

Lucy also accepts instructions in field of professional discipline, appearing unled in the High Court for the General Medical Council (Cook v General Medical Council 2023 EWHC 1906 (costs application)).

Quotation symbol

  • Lucy Jones works extremely hard. She puts tremendous energy into cases, which is much appreciated.

    Chambers & Partners
  • Lucy provided very capable assistance on a complex and difficult matter.

    Chambers & Partners
  • Lucy Jones is extremely bright and helpful. She works incredibly hard.

    Chambers & Partners

Download Employment CV

TogglePublic International

Lucy is instructed in cases before the International Court of Justice, the International Tribunal for the Law of the Sea, the European Court of Human Rights and ad hoc arbitrations (including ICSID proceedings). She is a member of the Attorney General’s Public International Law C Panel, with her practice at the Bar building upon her past career as a solicitor working in the UK Government and Freshfields.

Download Public International CV

ToggleData Protection and Information

Lucy practises in all areas of information and data protection law, including claims under the UK GDPR / Data Protection Act 2018 and appeals under the Freedom of Information Act 2000.

In her previous role as Government Legal Adviser, Lucy advised on the digital chapters of a number of international trade agreements and contributed to the drafting of the Data (Use and Access) Act 2025 . She has a particular interest and experience in international data transfers.

Download Information, Technology & Media CV

ToggleProcurement and Subsidy Control

Lucy accepts instructions from economic operators and authorities in cases involving the application of the procurement and subsidy rules. She brings experience in this field from her time as a solicitor in Freshfields’ Dispute Resolution Team and previously contributed to the creation of a post-graduate module for King’s College London (assisting Michael Bowsher KC and Jane Jenkins).

Lucy recently acted pro bono in a successful bid challenge for a charity (led by Jason Coppel KC).

Download Procurement & State Aid CV

Achievements

TogglePublications

“Cost-capping in ‘public interest proceedings’: Good Law Project Ltd v Minister for the Cabinet Office ”

P.P.L.R. 2021, 5, NA155-NA159 (with Kate Gough)

“Non-compliant bids and disqualification: Stagecoach East Midlands Trains Ltd v Secretary of State for Transport” P.P.L.R. 2020, 6, NA281-NA285 (with Kate Gough)

ToggleEducation

University College Cork, BCLI, First Class Honours

The London School of Economics, L.L.M. (Public International Law), Distinction Legal Practice Course, Distinction

ToggleAwards

2015, Valedictorian of the Washington Ireland Programme 2015, UCC College of Business and Law Award

2015, Winner, Philip C. Jessup International Moot Court Competition – Irish National Rounds 2013, Finalist, James D. Donegan Moot Court Prize

2013, Winner, Irish National Law Debates

ToggleMemberships

VYAP

COMBAR

ALBA

ELA

ASIL

PLA

ToggleOther

In the 2019-2022 legal year, Lucy was a Judicial Assistant assisting Lord Justice Singh in his capacity as a Lord Justice of Appeal and President of the Investigatory Powers Tribunal with cases including Begum v Special Immigration Appeals Commission (SIAC) [2020] EWCA Civ 918 (Shamima Begum appeal), Plan B Earth and others v Secretary of State for Transport [2020] EWCA Civ 214 (the challenge to Heathrow’s third runway) and Privacy International v Secretary of State for Foreign and Commonwealth Affairs IPT/17/86 & 87H (a challenge to the purported “authorisation” of criminal offences by officials and agents of the Security Service).

Lucy has also held a range of academic research roles, including work for Professor Devika Hovell (LSE) researching the universal jurisdiction trial of Nepali Colonel Kumar Lama (2016) and her role as Foreign Law Intern conducting research in response to Congressional requests at the Law Library of Congress, International Law Division (2015).

Insights&News

  1. View News
  2. View News
  3. View News
  4. View News
  5. View News
  6. View News
  7. View News
  8. View Podcasts

View more →