ABOUT
MATIANGAI
SIRLEAF

I came to understand the importance of international law as a young child. My family is from Liberia and growing up there had an incredible impact on me.
One of the most formative and lasting experiences of my life occurred during the Liberian civil war.
My work is animated by making visible the hierarchies embedded and reflected in international law whether that is international v. local, the privileging of one mechanism over another, how violence and peace are defined, privileging civil and political rights over and above socio-economic rights or racialized hierarchies.
MATIANGAI SIRLEAF
I am the Nathan Patz Professor of Law at the University of Maryland Francis King Carey School of Law. I hold a secondary appointment as a professor in the Department of Epidemiology and Public Health at the University of Maryland School of Medicine. I write and teach in the areas of global public health law, public international law, international human rights law, international criminal law, post-conflict and transitional justice, and criminal law.
Pronouns: She/Her
PUBLICATIONS
I am working on my forthcoming book with Cambridge University Press, There Are Black People in the Past: Reclaiming Our Time in Human Rights. I am also co-authoring Racism, Law, and Health Inequality, with Professor Ruqaiijah A. Yearby forthcoming in Edward Elgar Publishing’s Principles of Health and Medical Law series. I am the editor of the first thematic print volume on Race & National Security (2023) with Oxford University Press. The American Society of International Law awarded it the Certificate for High Technical Craftsmanship and Utility to Practicing Lawyers and Scholars in 2024. It has also been favorably reviewed in the American Journal of International Law, Harvard Law School National Security Journal and Jotwell. My work has been featured in leading law reviews such as the Cardozo Law Review, the Columbia Law Review, the Texas Law Review, and the UCLA Law Review. My writing also appears in peer reviewed journals like the International Journal for Transitional Justice and the Journal of Law Medicine & Ethics, as well as in several textbooks with Oxford University Press like Foundations of Global Health & Human Rights (2020) and Global Health Law & Policy: Ensuring Justice for a Healthier World (2023).
My commentary and reflections also appear in several fora such as AfronomicsLaw, American Journal of International Law, American Journal of International Law Unbound, American Society of International Law Insights, Bill of Health, Journal of Law, Medicine & Ethics, Jurist, Just Security, Opinio Juris, and Third World Approaches to International Law Review.
PREVIOUS POSITIONS
I previously served as an associate professor of law at the University of Pittsburgh School of Law, as an assistant professor of law at the University of Baltimore School of Law, as well as a Sharswood Fellow at the University of Pennsylvania Law School.
I have held several attorney and fellow roles prior to entering academia. These roles include Human Rights Fellow at Cohen Milstein Sellers & Toll (2010-2012); law clerk, Chief Justice Sandile Ngcobo, Constitutional Court of South Africa (2009-2010); and Bernstein Fellow at the International Center for Transitional Justice (2008-2009).
EDUCATION
JD, Yale Law School
MA, University of Ghana Legon Center for International Affairs
BA, New York University College of Arts and Sciences
SCHOLARLY APPROACH
My scholarly agenda seeks to make visible the extant hierarchies in international law and to remedy the inequities reflected in it. My research can be broadly categorized as critical international legal scholarship. Specifically, much of my writing falls in line with the Third World Approaches to International Law (TWAIL) tradition.
TWAIL scholarship reconsiders the history and development of international law and highlights its colonial legacy. I have engaged in several projects where I look at the embedded and hidden histories of international law in national security, in human rights, and in global health. My work elucidates how seemingly neutral laws further global inequities.
One aspect of my research agenda sits at the crossroads between international human rights law and global public health law, where I analyze the disproportionate distribution of highly infectious diseases and the role of international law in facilitating this result.
Another branch of my scholarship sits at the intersection of international criminal law and transitional justice. This area of my scholarship proposes context-specific and locally informed approaches to providing redress to survivors of human rights violations and theorizes avenues for greater involvement of historically subordinated peoples in the making of international law.
I am passionate about examining how international law can conceal the incredibly unjust status quo, divert attention from its oppressive character, and potentially limit organizing for alternative ways of being. The common thread through my work whether examining issues of racial justice, civil and political or socio-economic rights, is hierarchy. International law reifies hierarchy while my scholarship seeks to disrupt it and envision more emancipatory futures.
The interdisciplinary nature of my work has led to invited keynotes, plenary panelists presentations and lecture invitations from a wide range of institutions within and outside of law schools globally. The strength, breadth and depth of my scholarship has also resulted in several leadership positions. I have also been fortunate to be acknowledged with multiple awards and grants throughout my career.
My commitment to public service, social justice, and human rights has been consistently recognized.
SELECTED AWARDS + HONORS
University of Maryland, Baltimore President's Global Impact Fund
2025-2026
Fellow of the
American Bar
Foundation
2023
University of Pittsburgh Chancellor’s Distinguished Research Award
2019
American Society of Law, Medicine & Ethics Health Law Scholar
2019
University Center for International Studies Faculty Fellowship
2018-2019
Fulbright Fellowship
2004
Coro
Fellow
2003
Truman
Scholar
2002
SELECTED LEADERSHIP & SERVICE ACTIVITIES






Member,
ARTICLE PRIZE
COMMITTEE
2025
Law & Society Association
Supervising Editor
2024 - Present
American Journal of International Law Unbound
Executive Editor
2022 - Present
Just Security
Co-Chair
Vice Chair
2018 - 2021
Transitional Justice and Rule of Law Interest Group
American Society for International Law (ASIL)
Member,
DAVID D. CARON ARTICLE PRIZE COMMITTEE
2025
American Society for International Law
Advisory Committee Member
2023 - Present
Global Health Law Interest Group American Society for International Law (ASIL)
Member
2021 - Present
Blacks of the American Society for International Law (BASIL) Task Force
Member,
EDITORIAL BOARD
2022 - Present
America Society for International Law
2016 - 2020
ASIL Insights
Working Group Member
2024 - 2025
National Academies of Sciences, Engineering, and Medicine, Preventing Patient Zero- Understanding the Introduction of Pathogens into Humans
Member
2023 - Present
Global Health Consortium
Editor
2020 - 2022
Just Security
PROFESSIONAL MEMBERSHIPS
American Branch of the
International Law Association
American Society for International Law
American Society of Law, Medicine & Ethics
Association of American Law Schools
Council for the Development of Social Science Research in Africa
Law & Society Association
West African Research Center

