Dame Antonia Romeo was appointed Cabinet Secretary and Head of the Civil Service on 19 February 2026, making her the first woman to hold the role in more than a century. Her appointment marks a significant moment for the UK government’s senior civil service leadership.
With a career spanning over two decades across multiple departments—including the Home Office, the Ministry of Justice, and the Foreign Office—Romeo brings extensive experience to the position. She succeeds Simon Case, who stepped down in late 2025.
Her full name is Dame Antonia Rebecca Caroline Angharad Catherine Romeo, born on 20 October 1974. She holds a Master of Arts in Philosophy, Politics and Economics from Oxford University, a Master of Science in Economics from the London School of Economics, and a diploma from Columbia Business School’s Advanced Management Programme.
Who is Antonia Romeo?
| Name | Dame Antonia Romeo (née Rice-Evans) |
|---|---|
| Born | 20 October 1974 |
| Role | Cabinet Secretary and Head of the Civil Service |
| Appointed | 19 February 2026 |
| Previous role | Permanent Secretary, Home Office |
| Education | University of Oxford (MA PPE), LSE (MSc Economics), Columbia Business School |
- Antonia Romeo is the first woman to serve as Cabinet Secretary and head of the civil service.
- Her appointment comes at a time of major reform and public scrutiny of the civil service.
- She previously led the Home Office during critical policy periods.
- Her career spans the Foreign Office, Ministry of Justice, Department for International Trade, and the Cabinet Office.
- She holds postgraduate degrees from Oxford, LSE, and Columbia Business School.
- She began her civil service career in 2000 as a professional economist in the Lord Chancellor’s Department.
- She served as Her Majesty’s Consul General in New York, the first woman in that post’s history.
| Fact | Detail |
|---|---|
| Full name | Dame Antonia Rebecca Caroline Angharad Catherine Romeo DCB |
| Born | 20 October 1974 |
| Age at appointment | 51 |
| Education | University of Oxford, London School of Economics, Columbia Business School |
| Honours | Dame Commander of the Order of the Bath (DCB) |
| Appointment effective | 19 February 2026 |
What is Antonia Romeo’s new role as Cabinet Secretary?
When was Antonia Romeo appointed Cabinet Secretary?
She was formally appointed on 19 February 2026. The announcement was made by the UK Government, confirming her as the successor to Simon Case.
Why was Antonia Romeo chosen?
The official announcement described her as “an outstanding leader with deep experience across government.” Her background in the Home Office, Ministry of Justice, and trade departments was cited as key to the decision. Institute for Government analysis notes that her appointment breaks a pattern of external hires for the role.
What does the Cabinet Secretary do?
The Cabinet Secretary is the most senior civil servant in the UK. The role includes advising the Prime Minister and cabinet, coordinating policy development, and overseeing the civil service as its official head.
Antonia Romeo is the first woman to be appointed Cabinet Secretary in more than 100 years of the role’s existence. The Global Government Forum highlighted this historic aspect.
What is Antonia Romeo’s career background and timeline?
What did Antonia Romeo do at the Home Office?
She served as Permanent Secretary of the Home Office from April 2025 to February 2026. During this period, she oversaw policy areas including immigration, security, and policing.
What other roles has Antonia Romeo held?
Her career includes: Permanent Secretary of the Ministry of Justice (2019–2025), Permanent Secretary of the Department for International Trade (from January 2017), Her Majesty’s Consul General in New York (2016), Director of Whitehall Liaison Department at the Foreign Office (2008–2010), and various roles in the Cabinet Office and Ministry of Justice. She began in 2000 as a professional economist in the Lord Chancellor’s Department after a private-sector stint at Oliver Wyman.
Before joining the civil service, Romeo worked at strategic consultancy Oliver Wyman. She joined the civil service in 2000 on a temporary contract as a professional economist.
How will Antonia Romeo reinvigorate the civil service?
What are the main challenges facing Antonia Romeo as Cabinet Secretary?
According to the Institute for Government, she faces challenges around staff morale, performance, and political pressure. The civil service is undergoing post-pandemic restructuring and digital transformation.
What has Antonia Romeo said about her new role?
In her first message on the Civil Service Blog, she said: “I am hugely honoured to be appointed as Cabinet Secretary and Head of the Civil Service.” She emphasised collaboration and reform.
Specific details of her reform agenda have not been publicly detailed beyond her initial statement. The long‑term impact on civil service morale and efficiency remains to be seen.
Key milestones in Antonia Romeo’s career
- – Born 20 October 1974.
- – Joined the civil service as a professional economist in the Lord Chancellor’s Department.
- – Director of Whitehall Liaison Department, Foreign and Commonwealth Office.
- – Appointed Her Majesty’s Consul General in New York.
- – Permanent Secretary of the Department for International Trade.
- – Permanent Secretary of the Ministry of Justice.
- – Permanent Secretary of the Home Office.
- – Appointed Cabinet Secretary and Head of the Civil Service.
(Sources: Gov.uk profile and Wikipedia)
What is certain and what remains unclear about Antonia Romeo’s appointment?
| Established information | Information that remains unclear |
|---|---|
| Appointed Cabinet Secretary on 19 February 2026. | Specific details of her reform agenda are not yet public beyond her initial message. |
| She is Dame Commander of the Order of the Bath (DCB). | Exact timeline of her early career (pre‑2008) is less documented in public sources. |
| Previously Permanent Secretary at the Home Office. | Long‑term impact on civil service morale and efficiency remains to be seen. |
What does Antonia Romeo’s appointment mean for the civil service?
The appointment of a career civil servant with Home Office experience signals a focus on security and operational efficiency. The Institute for Government suggests she faces challenges of morale, performance, and political pressure.
Her appointment breaks a pattern of external hires for Cabinet Secretary. She inherits a civil service undergoing post‑pandemic restructuring and digital transformation. The decision to appoint an internal candidate with deep departmental experience may indicate a shift towards stability and institutional knowledge.
What are the key sources and quotes about Antonia Romeo?
“I am hugely honoured to be appointed as Cabinet Secretary and Head of the Civil Service.”
— Antonia Romeo, Civil Service Blog, 20 February 2026
“Antonia Romeo is an outstanding leader with deep experience across government.”
— UK Government announcement, February 2026
“She needs to reinvigorate the civil service after years of turbulence.”
— Institute for Government, February 2026
Primary sources: Gov.uk profile, Wikipedia, Civil Service Blog, Institute for Government analysis.
What to know about Antonia Romeo
Dame Antonia Romeo is the first woman to become Cabinet Secretary and Head of the Civil Service. With a career spanning over 25 years in key government departments, she now leads the civil service at a time of reform and challenge. For further reading on UK government operations, see HM Revenue & Customs News. Another relevant topic is Prince Andrew Business Dealings, which examines government scrutiny of public figures.
Frequently asked questions
Is Antonia Romeo married?
Yes. She is married to John Romeo, a managing partner for North America at Oliver Wyman. They have three children.
What is Antonia Romeo’s salary?
As Cabinet Secretary, her salary is disclosed in government transparency reports. The exact figure for 2026 is not yet published; her previous role as Permanent Secretary at the Home Office was approximately £200,000.
Who appointed Antonia Romeo?
She was appointed by the Prime Minister, with the formal appointment made by the monarch on the advice of the Prime Minister.
What is Antonia Romeo’s full name?
Her full name is Dame Antonia Rebecca Caroline Angharad Catherine Romeo, née Rice-Evans.
How long is the Cabinet Secretary’s term?
The Cabinet Secretary serves at the pleasure of the Prime Minister; there is no fixed term. Previous incumbents have served between 4 and 7 years.
What is Antonia Romeo’s age?
She was born on 20 October 1974 and turned 51 in 2025.
Oliver Arthur Morgan Harrison is a staff writer for StoryShift.uk, covering UK news, culture, politics and technology. He works under Editor-in-Chief Maarika Tamm and UK Managing Editor Oliver Grant, following the newsroom standards for sourcing, verification and fact-checking set out in our editorial policies.