Husam Zomlot is a Palestinian diplomat, academic and economist. He was appointed Head of the Palestinian Mission to the United Kingdom in October 2018. Before his posting to the UK, he served as head of the PLO mission to the United States that was closed by President Donald Trump's administration.

Zomlot is a senior member of Fatah, the main Palestinian political movement, and a strategic advisor to Palestinian President Mahmoud Abbas. He previously served as director of Fatah's commission for foreign relations.

Before entering politics, Zomlot was a professor of Public policy at Birzeit University. He was a post-doctoral fellow at Harvard University in the US and an instructor at the University of London. He also worked as an economist with United Nations Special Coordinator's Office in Palestine.