Joyce Msuya is a Tanzanian microbiologist and environmental scientist who has been serving as assistant secretary-general for Humanitarian Affairs and deputy emergency relief coordinator in the United Nations Office for the Coordination of Humanitarian Affairs since 2021. From 2018 to 2021, she served as the deputy executive director of the United Nations Environment Programme (UNEP) at the level of assistant secretary-general.
- Occupation
- microbiologist, environmental scientist
- Position held
- Assistant Secretary-General of the United Nations
- Citizenship
- Tanzania
- Born
- 1968
