The field for the next United Nations secretary‑general has expanded to five candidates, the president of the UN General Assembly confirmed in New York on 13 March. The latest entrant is Virginia Gamba, the UN's former Special Representative for Children and Armed Conflict, who was nominated by the Maldives.
The other four contenders are familiar figures from global diplomacy and national leadership. Michelle Bachelet, the former president of Chile and ex‑UN High Commissioner for Human Rights, is backed by Chile, Brazil and Mexico. Rafael Grossi, the current director‑general of the International Atomic Energy Agency, has been nominated by Argentina. Macky Sall, the former president of Senegal and recent chair of the African Union, is reported as being put forward by Burundi. Costa Rica has nominated Rebeca Grynspan, the country’s former vice‑president and a senior UN development official.
The formal selection process began in November, and the General Assembly president has scheduled a week of interactive, virtual dialogues between member states and candidates for the week of 20 April. Incumbent António Guterres, first appointed in 2017 and reappointed in 2021, will leave office when his current five‑year term ends on 31 December, leaving a vacancy that must be filled under the UN Charter’s two‑step process: a recommendation from the Security Council followed by a General Assembly appointment.
A crowded field with heavyweights from Latin America, Africa and international institutions raises the political stakes. The mix of candidates signals competing priorities: human rights and humanitarian protection (Bachelet, Gamba), nuclear governance and non‑proliferation (Grossi), African continental representation and political leadership (Sall), and development and economic policy (Grynspan). Member states will weigh those portfolios alongside questions of regional rotation, gender balance and the influence of the five permanent Security Council members, whose endorsement or veto will effectively decide the outcome.
The next phase will test each candidate’s ability to build a broad coalition among UN members and secure the quiet support of the Security Council. Tradition and recent practice point to informal straw polls and repeated consultations in the Security Council before a formal recommendation emerges. For observers, the contest will offer an early indication of whether member states prioritise technocratic expertise, regional representation, or political experience in steering the UN through intensifying geopolitical rivalry and a crowded agenda of climate, war, nuclear risk and development financing.