Joanna has a broad practice, with particular focus on commercial litigation, civil fraud, and international arbitration.

Her recent experience includes:

Civil fraud:

• Acting in high-value civil fraud proceedings, involving complex cross-border asset tracing, in connection with a major Central Asian commercial enterprise (on a team led by Nathan Pillow KC and Alexander Cook KC).
• Acting for a party seeking the production of documents from respondents in England and Wales in the context of a Norwich Order issued by the Canadian Courts in foreign fraud proceedings (led by Jasbir Dhillon KC).
• Acting for a defendant of an alleged cryptocurrency fraud known as ‘OneCoin’, involving group litigation, worldwide freezing and ancillary relief, and jurisdictional issues (on secondment with Enyo Law).

Commercial:

• Acting for The Government of The Bahamas in an arbitration against the Grand Bahama Port Authority concerning the interpretation of a colonial-era agreement, which governs The Bahama’s second-largest city. The tribunal (Smellie KC, Lord Neuberger, and Dame Elizabeth Gloster) confirmed the Government’s legislative and regulatory authority over the city and upheld its entitlement to recover administrative costs. The Award is available here (made public by consent): https://opm.gov.bs/wp-content/uploads/2026/03/20260227_Government-of-The-Bahamas-v-GBPA-Partial-Final-Award_vF-Signed.pdf

• Acting in a high-value arbitration relating to the termination of a partnership agreement connected to a London-based private equity fund (LCIA Rules, London seat) (led by Fionn Pilbrow KC).
• Defending a leading tax and advisory firm against a multi-million pound negligence claim arising out of an allegedly deficient audit (led by Tony Singla KC).
• Acting for a Caribbean Government in its dispute with the concession holder of a freeport zone (UNCITRAL Rules, Nassau seat) (led by Harry Matovu KC, Richard Eschwege KC, Emilie Gonan).

Unled:

• Shakespeare Monofilament v Eurosaf SRL: a £1 million+ commercial debt claim concerning a contract for the supply of monofilament products. A three-day trial in the Circuit Commercial Court is listed in 2026 (unled, instructed by Eversheds)
• Acting unled for an individual defendant in a claim alleging fraudulent and/or negligent misrepresentation arising out of a proposed share sale and company acquisition (unled, instructed by Mishcon de Reya)

Prior to coming to the bar, Joanna acted in cases before the European Court of Human Rights, African Commission on Human and Peoples’ Rights, Inter-American Commission on Human Rights, and various UN Working Groups and Special Mandates. She is continuing to develop an international practice and has experience with cross border litigation and questions of international law.  

Recent experience includes:

• Acting for a claimant seeking the production of documents from Respondents in England and Wales in the context of a Norwich Order issued by the Canadian Courts in foreign fraud proceedings (led by Jasbir Dhillon KC).
• Acting for a defendant seeking to discharge of a WWFO and challenge orders to serve out and for alternative service in the context of large-scale group litigation (on secondment with Enyo Law).

• Acting for a defendant resisting a WWFO application (with notice). The application raised a novel question regarding the tribunal’s alleged jurisdiction to grant the relief sought (LCIA Arbitration, London seat) (as a pupil, assisting Richard Blakeley KC).
• Acting for the applicant seeking an anti-suit injunction and associated orders without notice (as a pupil, assisting Edward Harrison, on a team led by Harry Matovu KC).
• Advising in respect of an English jurisdiction and choice of law clause in the context of threatened foreign proceedings (as a pupil, assisting Richard Blakeley KC).

Prior to coming to the bar, Joanna acted in cases before the European Court of Human Rights, African Commission on Human and Peoples’ Rights, Inter-American Commission on Human Rights, and various UN Working Groups and Special Mandates. She is continuing to develop an international practice and has experience with cross border litigation and questions of international law.  

Recent experience includes:

• Acting for a claimant seeking the production of documents from Respondents in England and Wales in the context of a Norwich Order issued by the Canadian Courts in foreign fraud proceedings (led by Jasbir Dhillon KC).
• Acting for a defendant seeking to discharge of a WWFO and challenge orders to serve out and for alternative service in the context of large-scale group litigation (on secondment with Enyo Law).

• Acting for a defendant resisting a WWFO application (with notice). The application raised a novel question regarding the tribunal’s alleged jurisdiction to grant the relief sought (LCIA Arbitration, London seat) (as a pupil, assisting Richard Blakeley KC).
• Acting for the applicant seeking an anti-suit injunction and associated orders without notice (as a pupil, assisting Edward Harrison, on a team led by Harry Matovu KC).
• Advising in respect of an English jurisdiction and choice of law clause in the context of threatened foreign proceedings (as a pupil, assisting Richard Blakeley KC).

Education

Master of Law (First Class), University of Cambridge | 2023

Bachelor of Law (First Class) and Bachelor of Arts (History) (First Class), University of Sydney | 2016

Professional Experience

Tutor (Public Law), London School of Economics | 2023

Research assistant in commercial and common law, Law Commission of England and Wales (Digital assets) | 2023

Visiting Scholar (University of Minnesota) assisting the UN Special Rapporteur on counter terrorism and human rights | 2022

Legal Officer, Media Defence | 2019-2021

Legal Adviser, Samos Refugee Law Clinic; and the UN Refugee Agency | 2018

Judicial Assistant to the Hon Justice A Meagher, Court of Appeal (New South Wales, Australia) | 2017

Professional Qualifications

2023: Called to the bar of England & Wales

2017: Qualified as a solicitor in New South Wales, Australia

Scholarships and Prizes

John and Sophie Laws Scholarship (Bar European Group)

WM Tapp Studentship in Law (Gonville & Caius Collage, Cambridge)

University Medal in History (ranking first overall) (University of Sydney)

Outstanding Academic Achievement Scholarship (University of Sydney)

University Blue in Debating (University of Sydney)

Joanna Connolly, ‘The right to erasure: comparative perspectives on an emerging privacy right’, (2020) 46 ALJ 1.