Secretariat and Regional Commissions
Executive Office of the Secretary-General
Counter-Terrorism Executive Directorate
Natalia Gherman
Executive Director of the Counter-Terrorism Committee Executive Directorate
Department for General Assembly and Conference Management
Movses Abelian
Under-Secretary-General for General Assembly and Conference Management
Cherith Ann Norman Chalet
Assistant Secretary-General for General Assembly and Conference Management
Department of Economic and Social Affairs
Department of Global Communications
Department of Management Strategy, Policy and Compliance
Catherine Pollard
Under-Secretary-General for Management Strategy, Policy and Compliance
Chandramouli Ramanathan
Controller, Assistant Secretary-General for Programme Planning, Finance and Budget
Department of Operational Support
Lisa M. Buttenheim
Assistant Secretary-General for Support Operations and Special Representative of the Secretary-General for the United Nations International School
Department of Management Strategy, Policy and Compliance - Department of Operational Support
Bernardo Mariano Joaquim Junior
Chief Information Technology Officer
Department of Political and ɫTVbuilding Affairs
Department of Political and ɫTVbuilding Affairs - Department of ɫTV Operations
Khaled Khiari
Assistant Secretary-General for the Middle East, Europe, the Americas, Asia and the Pacific
Department of ɫTV Operations
Department of Safety and Security
Jeanine Hennis-Plasschaert
Under-Secretary-General for Safety and Security
Unaisi Lutu Vuniwaqa
Assistant Secretary-General for Safety and Security
Development Coordination Office
Matthew Ogbonnia Ozonnia Ojielo
Resident and Humanitarian Coordinator in Ethiopia
Matthias Schmale
Assistant Secretary-General, Resident and Humanitarian Coordinator in Ukraine
Economic Commission for Africa
Economic Commission for Latin America and the Caribbean
José Manuel Salazar-Xirinachs
Executive Secretary of the Economic Commission for Latin America and the Caribbean
Economic and Social Commission for Asia and the Pacific
Armida Salsiah Alisjahbana
Executive Secretary of the Economic and Social Commission for Asia and the Pacific
Economic and Social Commission for Western Asia
Rania Abdulmonem Al-Mashat
Executive Secretary of the Economic and Social Commission for Western Asia
Office for Digital and Emerging Technologies
Amandeep Singh Gill
Under-Secretary-General and Special Envoy for Digital and Emerging Technologies
Office for Disarmament Affairs
Office for the Coordination of Humanitarian Affairs
Tom Fletcher
Under-Secretary-General for Humanitarian Affairs and Emergency Relief Coordinator
Office of Internal Oversight Services
Office of Legal Affairs
Elinor Jane Britt Hammarskjöld
Under-Secretary-General for Legal Affairs and United Nations Legal Counsel
Office of the High Representative for the Least Developed Countries, Landlocked Developing Countries and Small Island Developing States
Rabab Fatima
High Representative for the Least Developed Countries, Landlocked Developing Countries and Small Island Developing States
Office of the Special Adviser on Africa
Office of the Special Adviser on Climate Action and Just Transition
Selwin Charles Hart
Special Adviser to the Secretary-General on Climate Action and Just Transition
Office of the Special Adviser on the Prevention of Genocide
Office of the Special Coordinator on improving United Nations response to sexual exploitation and abuse
Christian Saunders
Special Coordinator on improving United Nations response to sexual exploitation and abuse
Office of the Special Representative of the Secretary-General for Children and Armed Conflict
Vanessa Frazier
Special Representative of the Secretary-General for Children and Armed Conflict
Office of the Special Representative of the Secretary-General on Sexual Violence in Conflict
Pramila Patten
Special Representative of the Secretary-General on Sexual Violence in Conflict
Office of the Special Representative of the Secretary-General on Violence Against Children
Najat Maalla
Special Representative of the Secretary-General on Violence against Children
Office of the United Nations High Commissioner for Human Rights
Claudia Fuentes Julio
Assistant Secretary-General for Human Rights and Head of New York Office
Office of the Victims' Rights Advocate
United Nations Alliance of Civilizations
Miguel Ángel Moratinos Cuyaubé
High Representative for the United Nations Alliance of Civilizations
United Nations Conference on Trade and Development (UNCTAD)
Pedro Manuel Moreno
Acting Secretary General and Deputy Secretary-General of the United Nations Conference on Trade and Development
United Nations Economic Commission for Europe
Tatiana Molcean
Executive Secretary of the United Nations Economic Commission for Europe
United Nations Environment Programme
Elizabeth Maruma Mrema
Deputy Executive Director of the United Nations Environment Programme
Maria Ligia Do Rosario Noronha
Assistant Secretary-General and Head of the New York Office
United Nations Human Settlements Programme (UN-Habitat)
Anacláudia Marinheiro Centeno Rossbach
Executive Director of the United Nations Human Settlements Programme
United Nations Office at Geneva
Tatiana Valovaya
Director-General of the United Nations Office at Geneva and Secretary-General of the Conference on Disarmament
United Nations Office at Nairobi
United Nations Office for Disaster Risk Reduction (UNDRR)
United Nations Office of Counter-Terrorism
Alexandre Zouev
Acting Under-Secretary-General of the United Nations Office of Counter-Terrorism
United Nations Office on Drugs and Crime and United Nations Office at Vienna
Monica Kathina Juma
Executive Director of the United Nations Office on Drugs and Crime and Director-General of the United Nations Office at Vienna
United Nations Ombudsman and Mediation Services
United Nations Sustainable Development Group System-Wide Evaluation Office
Andrea Cook
Executive Director of the United Nations Sustainable Development Group System-Wide Evaluation Office
United Nations Youth Office
