- Overview
- Role of the General Assembly
- Role of the Economic and Social Council
- Departments and offices
- Executive Committee on Economic and Social Affairs
- Senior officials
- Global secretariat
- Regional Commissions
- Research institutes
- The UN system
- Organization Chart of the United Nations
- Index to programmes
- UN around the world
- Employment opportunities
Global secretariat
Mr. Sha Zukang
Under-Secretary-General for Economic and Social Affairs
Ms. Helen Clark
Administrator of the United Nations Development Programme
Dr. Supachai Panitchpakdi
Secretary-General of the United Nations Conference on Trade and Development
Mr. Achim Steiner
Executive Director of the United Nations Environment Programme
Mrs. Anna Kajumulo Tibaijuka
Executive Director of the United Nations Human Settlements Programme
Ms. Navanethem Pillay
High Commissioner for Human Rights
Mr. Antonio Maria Costa
Executive Director of the United Nations Office on Drugs and Crime
Mr. Cheick Sidi Diarra
Under-Secretary-General, Special Adviser on Africa,
and High Representative of the Least Developed Countries, Landlocked Developing Countries and Small Island Developing States