- The race to succeed Antonio Guterres as UN secretary-general has begun, with nominations open ahead of a Security Council vote later this year for a five-year term starting in 2027.
- Declared candidates include Rafael Grossi of Argentina, Michelle Bachelet of Chile, Rebeca Grynspan of Costa Rica and Macky Sall of Senegal.
- The United Nations Security Council will recommend a candidate subject to veto by its five permanent members, while growing calls mount for the world body to appoint its first female chief.
UNITED NATIONS, March 4 — A new United Nations secretary-general will be elected this year for a five-year term starting on January 1, 2027.
Here are the candidates – and potential candidates – so far, and details on how the successor to current UN chief Antonio Guterres will be chosen:
When does the process start?
The race formally started when Sierra Leone, then-president of the 15-member UN Security Council, and Annalena Baerbock, president of the 193-member General Assembly, sent a joint letter soliciting nominations on November 25.
A candidate has to be nominated by a UN member state.
The job traditionally rotates among regions, but when Guterres – who is from Portugal – was elected in 2016, it was supposed to be Eastern Europe’s turn. Next on the list is Latin America. However, some diplomats expect candidates from other regions.
Baerbock has asked countries to nominate candidates by April 1 so they are able to take part in so-called interactive dialogues in the week of April 20, which will be broadcast online.
At these meetings candidates will be able to present their vision statement and UN member states will be able to ask questions.
Who wants to be the next secretary-general?
Rafael Grossi – Argentina: When asked by Reuters on September 3, Grossi said he was definitely going to run: “Yes, I am going to do that, yes.”
A veteran Argentine diplomat, Grossi is director-general of the International Atomic Energy Agency, a role he has held since 2019. Argentina formally nominated him on November 26, 2025.
Michelle Bachelet – Chile: The former Chilean president was formally nominated for the post by Chile, Brazil and Mexico on February 2. Bachelet was Chile’s first female head of state and twice served as president of the South American nation. Bachelet was UN high commissioner for human rights from 2018-22 and executive director of UN Women from 2010-13.
In her statement for the post, she said she was confident her experience had prepared her “to confront a moment in which the international system faces challenges unprecedented in scale, urgency, and complexity”, and she pledged a focus on “rebuilding trust in the United Nations.”
Rebeca Grynspan – Costa Rica: Costa Rica will nominate former Vice President Rebeca Grynspan, President Rodrigo Chaves said on October 8. Grynspan, a politician and economist, currently serves as Secretary-General of the UN Conference on Trade and Development.
Macky Sall – Senegal: A UN spokesperson said on March 2 that Sall, the former president of Senegal, had been nominated by Burundi.
What is the process?
The UN Security Council will formally recommend a candidate to the General Assembly for election as the 10th UN secretary-general later this year.
The Security Council will hold secret ballots – referred to as straw polls – until a consensus is reached on a candidate. The choices council members are given for each candidate in the straw poll are: encourage, discourage, or no opinion. Ultimately, the five permanent veto-wielding council members – the United States, Russia, China, Britain and France – must agree on a candidate.
The ballots for the veto powers in the straw poll are traditionally a different color to those of the 10 elected members. When Guterres was chosen in 2016 to be recommended to the General Assembly, it took six straw polls for the Security Council to reach agreement.
The Council then adopts a resolution, traditionally behind closed doors, recommending an appointment to the Assembly. The resolution needs nine votes in favor and no vetoes to pass.
The General Assembly’s approval of the appointment of a secretary-general has long been seen as a rubber stamp.
How transparent is the process?
The United Nations has been working to improve the transparency of the historically opaque selection process. In a resolution adopted in September 2025, the General Assembly said each candidate should provide a vision statement when they are formally nominated and be given the opportunity to present it. It said the vision statement should also be published on a dedicated United Nations web page.
The Assembly said each candidate should disclose their sources of funding and that any candidates who already hold a UN position “should consider suspending their work in the United Nations system during the campaign, with a view to avoiding any conflict of interest that may arise from their functions and adjacent advantages”.
What does the secretary-general do?
The UN Charter calls the secretary-general the “chief administrative officer” of the world body. The UN website describes the role as “equal parts diplomat and advocate, civil servant and chief executive officer”.
Guterres currently oversees thousands of civilian staff and 11 peacekeeping operations. The core annual United Nations budget is US$3.45 billion, while the peacekeeping budget is US$5.4 billion.
Since the power to authorize military force or sanctions rests with the Security Council, the UN chief has little more than a bully pulpit. Many diplomats say the five council veto powers prefer a “secretary” rather than a “general.”
Has a woman ever been secretary-general?
No. There is a growing push for the United Nations to choose the first female secretary-general in its 80-year history.
In the resolution adopted in September, the General Assembly noted “with regret that no woman has ever held the position of Secretary-General” and encouraged countries to “strongly consider nominating women as candidates.” — Reuters
