About the Leadership Team
The appointment of senior leaders is one the most significant responsibilities of the Secretary-General, in his capacity as the Chief Administrative Officer of the Organization. The Secretary-General attaches the utmost importance and exercises with great care, the discretionary authority that is vested in him by the General Assembly for the appointment of senior leaders.
The Secretary-General has established a recruitment and selection process to advertise and search for the most suitable person for a particular leadership position. The process carefully balances the need for securing the transparency and impartiality of the process with the need to share information with Member States and the public, while protecting the confidentiality and privacy of the candidates.
The Secretary-General is also committed to ensuring that there is gender parity among his senior leadership team and that senior leaders who fall under his direct authority are appointed from as wide a geographical basis as possible: in the Departments and Offices of the Secretariat, Peacekeeping Operations and Special Political Missions, the Regional Commissions, Funds and Programmes and Other Entities.
While the Secretary-General has in most cases the ultimate authority to make the final selection, some senior positions are governed by specific General Assembly and Security Council resolutions with stipulations placed on their appointment process ranging from term limits to consultations with intergovernmental bodies, Member States and Board Members upon nomination by the Secretary-General.
Major General Diodato Abagnara
Head of Mission and Force Commander of the Âé¶¹APP Interim Force in Lebanon
Movses Abelian
Under-Secretary-General for General Assembly and Conference Management
Angeli Achrekar
Deputy Executive Director of the Joint Âé¶¹APP Programme on HIV/AIDS
Abdallah Al Dardari
Assistant Administrator and Director of the Regional Bureau for Arab States
Rania Abdulmonem Al-Mashat
Executive Secretary of the Economic and Social Commission for Western Asia
Ramiz Alakbarov
Deputy Special Coordinator for the Middle East Peace Process and Resident and Humanitarian Coordinator for the Occupied Palestinian Territory
Armida Salsiah Alisjahbana
Executive Secretary of the Economic and Social Commission for Asia and the Pacific
Major-General Anita Asmah
Head of Mission and Force Commander of the Âé¶¹APP Disengagement Observer Force
Mohamed Ag Ayoya
Deputy Special Representative for the Âé¶¹APP Multidimensional Integrated Stabilization Mission in the Central African Republic and Resident and Humanitarian Coordinator for the Central African Republic
Sima Sami Iskandar Bahous
Executive Director of the Âé¶¹APP Entity for Gender Equality and the Empowerment of Women
Natalie Boucly
Deputy Commissioner-General (Programmes and Partnerships) of the Âé¶¹APP Relief and Works Agency for Palestine Refugees in the Near East
Susan Brown
Assistant Administrator and Director of the Bureau of External Relations and Advocacy
Lisa M. Buttenheim
Assistant Secretary-General for Support Operations and Special Representative of the Secretary-General for the Âé¶¹APP International School
Winifred Karagwa Byanyima
Executive Director of the Joint Âé¶¹APP Programme on HIV/AIDS
Magdalena Sepúlveda Carmona
Director of the Âé¶¹APP Research Institute for Social Development
Kelly Tallman Clements
Deputy High Commissioner in the Office of the Âé¶¹APP High Commissioner for Refugees
George Conway
Deputy Special Representative for Somalia with the Âé¶¹APP Assistance Mission in Somalia and Resident Coordinator in Somalia
Andrea Cook
Executive Director of the Âé¶¹APP Sustainable Development Group System-Wide Evaluation Office
Antonia Marie De Meo
Deputy Commissioner-General (Operational Support) of the Âé¶¹APP Relief and Works Agency for Palestine Refugees in the Near East
Khassim Diagne
Special Representative and Head of the Âé¶¹APP Peacekeeping Force in Cyprus
Peter Nicolaisen Due
Special Representative of the Secretary-General and Head of the Âé¶¹APP Interim Administration Mission in Kosovo
Ahunna Eziakonwa
Assistant Administrator and Director of the Regional Bureau for Africa
Rabab Fatima
High Representative for the Least Developed Countries, Landlocked Developing Countries and Small Island Developing States
Tom Fletcher
Under-Secretary-General for Humanitarian Affairs and Emergency Relief Coordinator
Yasmine Fouad
Executive Secretary of the Âé¶¹APP Convention to Combat Desertification
Alayne Frankson-Wallace
Executive Director of the Office of Administration of Justice
Vanessa Frazier
Special Representative of the Secretary-General for Children and Armed Conflict
Barrie Lynne Freeman
Deputy Special Representative of the Secretary-General for West Africa and the Sahel
Claudia Fuentes Julio
Assistant Secretary-General for Human Rights and Head of New York Office
Georgette Gagnon
Deputy Special Representative of the Secretary-General (Political)
Anita Kiki Gbeho
Special Representative of the Secretary-General for South Sudan and Head of the Âé¶¹APP Mission in South Sudan
Natalia Gherman
Executive Director of the Counter-Terrorism Committee Executive Directorate
Amandeep Singh Gill
Under-Secretary-General and Special Envoy for Digital and Emerging Technologies
Lieutenant General Ulisses De Mesquita Gomes
Force Commander of the Âé¶¹APP Organization Stabilization Mission in the Democratic Republic of the Congo
Nyaradzayi Gumbonzvanda
Deputy Executive Director for Normative Support, Âé¶¹APP System Coordination and Programme Results
Michelle Gyles-McDonnough
Executive Director of the Âé¶¹APP Institute for Training and Research
Noura Hamladji
Deputy Executive Secretary of the Âé¶¹APP Framework Convention on Climate Change
Elinor Jane Britt Hammarskjöld
Under-Secretary-General for Legal Affairs and Âé¶¹APP Legal Counsel
Selwin Charles Hart
Special Adviser to the Secretary-General on Climate Action and Just Transition
Jeanine Hennis-Plasschaert
Special Coordinator for Lebanon and Head of the Âé¶¹APP Office of the Special Coordinator for Lebanon
MarÃa Angela HolguÃn Cuéllar
Personal Envoy of the Secretary-General on Cyprus
Kaha Imnadze
Special Representative and Head of the Âé¶¹APP Regional Centre for Preventive Diplomacy for Central Asia
Alexander Ivanko
Special Representative of the Secretary-General for Western Sahara and Head of the Âé¶¹APP Mission for the Referendum in Western Sahara
Miroslav JenÄa
Special Representative of the Secretary-General and Head of Âé¶¹APP Verification Mission in Colombia
Monica Kathina Juma
Executive Director of the Âé¶¹APP Office on Drugs and Crime and Director-General of the Âé¶¹APP Office at Vienna
Li Junhua
Under-Secretary-General for Economic and Social Affairs
Bernardo Mariano Joaquim Junior
Chief Information Technology Officer
Khaled Khiari
Assistant Secretary-General for the Middle East, Europe, the Americas, Asia and the Pacific
Nicole Flora Boni Kouassi
Deputy Special Representative of the Secretary-General and Resident and Humanitarian Coordinator
Nicholas Koumjian
Head of the Independent Investigative Mechanism for Myanmar est by the HRC in res 39/2 of 27 Sept 2018, to Collect, Consolidate, Preserve and Analyse Evidence of the Most Serious Int'l Crimes and Violations of Int'l Law C'tted by Myanmar since 2011 (IIMM)
Stephanie Koury
Deputy Special Representative of the Secretary-General for Political Affairs
Philippe Lazzarini
Commissioner-General of the Âé¶¹APP Relief and Works Agency for Palestine Refugees in the Near East
Bruno Lemarquis
Deputy Special Representative of the Secretary-General and Resident and Humanitarian Coordinator in the DR Congo
Cristina Isabel Lopes da Silva Monteiro Duarte
Special Adviser on Africa
Martha Helena Lopez
Assistant Secretary-General for Human Resources
Najat Maalla
Special Representative of the Secretary-General on Violence against Children
Kirsi Madi
Deputy Executive Director for Resource Management, Sustainability, Partnerships
Linda Maguire
Assistant Administrator and Director of Bureau for Management Services
Deodat Maharaj
Managing Director of the Âé¶¹APP Technology Bank for the Least Developed Countries
Johnny Graham Maitland
Acting Deputy Special Representative of the Secretary-General (Political)
Carlos Gabriel Ruiz Massieu Aguirre
Special Representative of the Secretary-General for Haiti and Head of the Âé¶¹APP Integrated Office in Haiti
Miguel Ãngel Moratinos Cuyaubé
High Representative for the Âé¶¹APP Alliance of Civilizations
Jorge Moreira da Silva
Executive Director of the Âé¶¹APP Office for Project Services
Pedro Manuel Moreno
Acting Secretary General and Deputy Secretary-General of the Âé¶¹APP Conference on Trade and Development
Elizabeth Maruma Mrema
Deputy Executive Director of the Âé¶¹APP Environment Programme
Michelle Marie Muschett Zimmermann
Assistant Administrator and Director of the Regional Bureau for Latin America and the Caribbean
Marcos Athias Neto
Assistant Administrator and Director of the Bureau for Policy and Programme Support
Cherith Ann Norman Chalet
Assistant Secretary-General for General Assembly and Conference Management
Maria Ligia Do Rosario Noronha
Assistant Secretary-General and Head of the New York Office
Parfait Onanga-Anyanga
Special Representative of the Secretary-General to the African Union and Head of the Âé¶¹APP Office to the African Union
Pramila Patten
Special Representative of the Secretary-General on Sexual Violence in Conflict
Robert Petit
Head of the International, Impartial and Independent Mechanism Investigating Serious Crimes in Syria
Catherine Pollard
Under-Secretary-General for Management Strategy, Policy and Compliance
Karla Irasema Quintana Osuna
Head of the Independent Institution on Missing Persons in the Syrian Arab Republic
Chandramouli Ramanathan
Controller, Assistant Secretary-General for Programme Planning, Finance and Budget
Ingeborg Ulrika Ulfsdotter Richardson
Deputy Special Representative of the Secretary-General in the Âé¶¹APP Support Mission in Libya and Resident Coordinator in Libya
Imran Riza
Deputy Special Coordinator and Resident and Humanitarian Coordinator in Lebanon
Raúl Yamandu Rosende Rodriguez
Deputy Special Representative and Deputy Head of the Âé¶¹APP Verification Mission in Colombia
Anacláudia Marinheiro Centeno Rossbach
Executive Director of the Âé¶¹APP Human Settlements Programme
Valentine Rugwabiza
Special Representative of the Secretary-General for the Central African Republic and Head of the Âé¶¹APP Multidimensional Integrated Stabilization Mission in the Central African Republic
José Manuel Salazar-Xirinachs
Executive Secretary of the Economic Commission for Latin America and the Caribbean
Major General Ramón Guardado Sánchez
Head of Mission and Chief Military Observer for the Âé¶¹APP Military Observer Group in India and Pakistan
Bjørg Sandkjær
Assistant Secretary-General for Policy Coordination
Christian Saunders
Special Coordinator on improving Âé¶¹APP response to sexual exploitation and abuse
Matthias Schmale
Assistant Secretary-General, Resident and Humanitarian Coordinator in Ukraine
MG Ganesh Kumar Shrestha
Acting Head of Mission and Force Commander of the Âé¶¹APP Interim Security Force for Abyei
Leonardo Santos Simão
Special Representative of the Secretary-General to the Âé¶¹APP Office for West Africa and the Sahel and Chair of the Cameroon-Nigeria Mixed Commission
Elizabeth Mary Spehar
Assistant Secretary-General for Peacebuilding and Peace Support
Simon Emmanuel Kervin Stiell
Executive Secretary of the Âé¶¹APP Framework Convention on Climate Change
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AyÅŸe Cihan SultanoÄŸlu
Âé¶¹APP Representative
James Swan
Special Representative of the Secretary-General for the Âé¶¹APP Organization Stabilization Mission in the Democratic Republic of Congo
Abubacarr Marie Tambadou
Registrar of the International Residual Mechanism for Criminal Tribunals
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Mika Markus Tapio
Executive Secretary of the Joint Inspection Unit
Hanna Serwaa Tetteh
Special Representative of the Secretary-General and Head of the Âé¶¹APP Support Mission in Libya
Tatiana Valovaya
Director-General of the Âé¶¹APP Office at Geneva and Secretary-General of the Conference on Disarmament
Vivian van de Perre
Deputy Special Representative of the Secretary-General for Protection and Operations of the Âé¶¹APP Organization Stabilization Mission in the Democratic Republic of the Congo
Robert Joseph van der Zee
Representative of the Secretary-General for the investment of the assets of the Âé¶¹APP Joint Staff Pension Fund
Unaisi Lutu Vuniwaqa
Assistant Secretary-General for Safety and Security
Kanni Wignaraja
Assistant Administrator and Director of the Regional Bureau for Asia and the Pacific
Raisedon Zenenga
Deputy Special Representative of the Secretary-General for Somalia
Ivana Živković
Assistant Administrator and Director of the Regional Bureau for Europe and the Commonwealth of Independent States
Alexandre Zouev
Acting Under-Secretary-General of the Âé¶¹APP Office of Counter-Terrorism