Amid a global response to the devastating economic and health consequences of the COVID-19 pandemic, humanitarian needs are acute. Despite a dramatic decrease in international mobility due to the pandemic, the number of internally displaced persons (IDPs) reached new heights. By the end of 2020, there were 48 million people across 59 countries and territories who were internally displaced due to conflict and violence. The economic cost of displacement for the year, including the cost of disruptions to income as well as that of providing accommodation, education, health, and security to IDPs, totaled almost USD 20.5 billion. Displacement and forced migration have devastating impacts on the human rights of individuals and communities. There is a growing understanding that conflict and displacement increases vulnerability to forms of slavery related abuse, including forced labor, forced recruitment into armed groups and armed forces, forced marriage, abduction, and human trafficking. In recent years this issue has received increased attention internationally and wide acknowledgement that it warrants urgent attention. Despite this recognition, few organizations have sought to quantify slavery-related abuse among persons displaced by conflict. Without such data, it is difficult to accurately allocate resources and formulate policies to remedy these abuses.