Jill Greenfield | Fieldfisher
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Professional background

Professional background

I am a leading serious injury lawyer and head of the catastrophic injury team, representing clients in the UK and internationally.

I won the Disputes Lawyer of the Year at the Women and Diversity in Law Awards 2023.

I am one of a handful of UK lawyers recognised by Chambers as a 'Star Individual' and in 2021 I was honoured with the title of Lifetime Achievement in Law UK's Women, Influence & Power Awards. In 2020, I was named Catastrophic Injury Lawyer of the Year at the Personal Injury Awards, and I was included in in The Lawyer Hot 100 in 2019. In 2018, I was shortlisted as Woman Lawyer of the Year at the Law Society Excellence Awards. My team won the Solicitors Journal Personal Injury team of the Year in 2017.

Catastrophic Injury Lawyer of the Year, Personal Injury Awards 2020

My clients' injuries are life changing, and I fight hard, quickly and effectively for them. I launch proceedings early and place insurers under pressure in order to achieve the best results for my clients. 

My experience covers brain injury, spinal cord injury, amputation, serious orthopaedic injury and fatal injury following accidents on the roads and work accidents. I also represent victims of sexual assault, terrorist attack & Ecoli 0157 outbreaks.

I work quickly to put in place rehabilitation at an early stage of a case, unlocking funds from insurers to get the best medical care and therapy for my clients.

I am passionate in my support of victims and their families and seek to use the law to campaign for the most vulnerable. I have for many years represented victims of terrorist attacks and successfully campaigned to introduce new legislation that now provides financial support for UK victims of terrorism, wherever in the world that attack occurs. I currently represent victims of the Westminster Bridge, London Bridge and the Finsbury Park Mosque terrorist atrocities.

I am passionate about women's rights and I campaign to improve women's access to justice. I am currently running the UK cases against Harvey Weinstein for alleged historic sexual assaults. I have taken a civil rape case to trial and won - one of only a handful of cases that have ever reached trial without a criminal conviction.

I regularly act for children and seek to improve safety standards. This includes the introduction of new regulation following the death of Grace Roseman in a bed side sleeper cot and better protection of children visiting Open Farms following serious outbreaks of E Coli 0157 in the UK over the past 20 years. E Coli 0157 is now recognised as a notifiable disease and more stringent safety measures apply.

My focus is always to intervene on behalf of clients quickly and effectively to get them the specialist medical care and support to help them recover and rebuild their lives as far as possible. This often marks the difference between achieving quality of life and not.

I am known for my dogged determination in pursuing insurers and other professional bodies to achieve the absolute best for my clients, and my team do the same. We are proud of what we achieve for our clients.

In January 2018, I was elected Treasurer for APIL (Association of Personal Injury Lawyers) the not for profit campaign organisation dedicated to protecting people who have sustained serious and life-changing injuries through no fault of their own.

Awards & recognition

Awards & recognition

Chambers & Partners 2026
I have seen the full range of Jill's skillset, from a technical perspective and a client handling perspective, and she is an incredibly safe pair of hands.
Chambers & Partners 2026
Jill’s legal expertise, compassion, and consistent communication made a difficult process far more manageable.
Chambers & Partners 2026
Jill Greenfield is brilliant at getting difficult cases off the ground. She has outstanding expertise.
Legal 500 2025
It is impossible to describe how good this team is. It is extremely well led by Jill Greenfield, hugely successful and combines a highly individual, bespoke approach to each case while being able to apply the highest standards of professionalism and the resources of a City firm.
Chambers & Partners 2025
Jill is legendary for her work in supporting people to bring forward often complex and high-profile issues. She is so well-regarded by all who have the pleasure of working with her.
Chambers & Partners 2025
Jill is quite simply brilliant and, in my view, the very best in the industry.
Chambers & Partners 2024
Jill is exceptional. Her knowledge of the field is second to none and her compassion and care for the victims she represents is unparalleled.
Chambers & Partners 2024
Jill is a trailblazer in her field and is highly respected for her considered and sensitive approach to supporting her clients. She's a credit to the legal profession.
Chambers & Partners 2024
Jill's reputation precedes her; she's very well known in the field. She's brilliant and such a proactive and serious advocate. She's on top of her cases for her clients.
Legal 500 2024
Jill Greenfield runs the most amazing team getting fantastic results for claimants in PI catastrophic cases and in highly confidential sexual abuse cases, she is really amazing. Getting results promptly is so important to claimants and if anybody can do that, Jill Greenfield can.
Legal 500 2024
Jill Greenfield has proved able to produce excellent results for clients in tricky and unusual cases. Her determination and expertise are invaluable.

Authored pieces

Insights Case studies
A judge’s gavel rests on its sound block on a desk beside a fountain pen and documents, with a blurred plant and window blinds in the background.
Personal Injury
Insight

Serious Injury team described as 'absolutely fantastic' in new Chambers rankings

16.10.2025
This year's Chambers & Partners' rankings see Fieldfisher's London PI team retaining its Band 1 position, with head of the Manchester team Keith Cundall newly ranked along with London Director Claire Glasgow.
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A busy multi-lane highway at dusk with blurred headlights and taillights from fast-moving vehicles, bordered by grassy areas and trees, with an overhead traffic sign in the distance.
Personal Injury
Case Study

£5.8m for student left severely disabled after M1 smart motorway collision

11.07.2025
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A congested city street with multiple cars lined up in traffic. The vehicles are closely packed, with buildings visible in the background. The scene captures the hustle and bustle of urban life.
Case Study

Brain injury claim settlement brings positive improvement for man hit by car

18.10.2024
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Luggage on an airport conveyor belt going through security scanners. The suitcases are colorful, including green, blue, purple, yellow, and white. An airplane is visible through the large windows in the background.
Insight

Telegraph reports judge's criticism of defendant in claim for catastrophically injured Heathrow worker

15.10.2024
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Personal Injury
Insight

Civil sexual assault claims do not undermine criminal process but offer a robust alternative

11.07.2024
I contributed to a piece in the Times recently to highlight the importance of civil claims for victims of rape and sexual assault and to put my clients' side of the story as to why the criminal system can sometimes let them down.
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What others say…

Chambers & Partners 2026
I have seen the full range of Jill's skillset, from a technical perspective and a client handling perspective, and she is an incredibly safe pair of hands.
Chambers & Partners 2026
Jill’s legal expertise, compassion, and consistent communication made a difficult process far more manageable.
Chambers & Partners 2026
Jill Greenfield is brilliant at getting difficult cases off the ground. She has outstanding expertise.