Patrick Halliday

Ranked in 3 Practice Areas

Band 1

Employment

London (Bar)

13 Years Ranked

Band 1

Public Procurement

London (Bar)

9 Years Ranked

Band 4

Administrative & Public Law

London (Bar)

4 Years Ranked

Chambers Review

Provided by Chambers

UK Bar

Public Procurement - London (Bar)

Band 1

Individual Editorial

Patrick Halliday regularly advises contracting authorities and tenderers on contentious and non-contentious procurement issues and has acted in some of the heftier cases in the field. Halliday acts for a range of clients including those in the healthcare, transport and redevelopment sectors.

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Employment - London (Bar)

Band 1

Individual Editorial

Patrick Halliday handles complex discrimination, whistle-blowing and mass litigation cases for a range of clients across the public and private sectors. He is experienced in both High Court and Employment Tribunal cases.

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Administrative & Public Law - London (Bar)

Band 4

Individual Editorial

Patrick Halliday is a member of the Attorney General's A Panel and is regularly instructed by central government as well as local government. Recent highlights include involvement in landmark COVID-19-related judicial review claims brought by the Good Law Project.

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Strengths

Provided by Chambers

Patrick was really excellent on his feet at the hearing. He had a very good approach with clients and was a very good advocate all round.

Public Procurement respondent
UK Bar

Tenacious, very much in demand and just very good.

Public Procurement respondent
UK Bar

Patrick Halliday is always willing, keen to get stuck in, hands-on, and good on his feet.

Employment respondent
UK Bar

Patrick Halliday is an all-round exceptional barrister with extremely acute advocacy skills.

Employment respondent
UK Bar

Patrick Halliday is always impressive and completely in control of his cases. Patrick is also excellent with lay clients.

Employment respondent
UK Bar

Patrick is very easy to work with, responsive, and an excellent advocate in the Employment Appeal Tribunal.

Employment respondent
UK Bar

Patrick has great encyclopedic knowledge and good client service.

Administrative & Public Law respondent
UK Bar

Patrick's drafting is precise, succinct and persuasive. He can see past the extraneous to focus on the key issues.

Administrative & Public Law respondent
UK Bar

Paddy is brilliant. He is committed and works very hard until the job is done. He is alarmingly bright and incredibly diligent. A pleasure to work with.

Administrative & Public Law respondent
UK Bar

Patrick is brilliant on public cases with a procurement element. His attention to detail is first-class.

Administrative & Public Law respondent
UK Bar

Patrick is really reliable and sensible.

Administrative & Public Law respondent
UK Bar

Patrick was really excellent on his feet at the hearing. He had a very good approach with clients and was a very good advocate all round.

Public Procurement respondent
UK Bar

Tenacious, very much in demand and just very good.

Public Procurement respondent
UK Bar

Patrick Halliday is always willing, keen to get stuck in, hands-on, and good on his feet.

Employment respondent
UK Bar

Patrick Halliday is an all-round exceptional barrister with extremely acute advocacy skills.

Employment respondent
UK Bar

Patrick Halliday is always impressive and completely in control of his cases. Patrick is also excellent with lay clients.

Employment respondent
UK Bar

Patrick is very easy to work with, responsive, and an excellent advocate in the Employment Appeal Tribunal.

Employment respondent
UK Bar

Patrick has great encyclopedic knowledge and good client service.

Administrative & Public Law respondent
UK Bar

Patrick's drafting is precise, succinct and persuasive. He can see past the extraneous to focus on the key issues.

Administrative & Public Law respondent
UK Bar

Paddy is brilliant. He is committed and works very hard until the job is done. He is alarmingly bright and incredibly diligent. A pleasure to work with.

Administrative & Public Law respondent
UK Bar

Patrick is brilliant on public cases with a procurement element. His attention to detail is first-class.

Administrative & Public Law respondent
UK Bar

Patrick is really reliable and sensible.

Administrative & Public Law respondent
UK Bar

Filter by

Silks (KC)

All Circuits

Court of Protection: Health & Welfare

Joanne Clement KC

Band 3

Patrick Halliday

UK Bar Guide 2026

Employment + 2 more rankings

Chambers Review

UK Bar

Public Procurement - London (Bar)

Individual Editorial

Employment - London (Bar)

Individual Editorial

Administrative & Public Law - London (Bar)

Individual Editorial

Strengths

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Silks (KC)

All Circuits

London (Bar)

Employment

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