From the beginning of King Leopold II's endeavours to secure the Congo Free State (CFS) as his personal domain, through to the legitimization of his rule at the Berlin Conference in 1884–85, the United States has played an important role in the tragic history of the CFS. This article seeks to explore the complex relationship between humanitarianism and race in the story of the American connection with the CFS and subsequent Congo reform movement. It will unpack the role of key individuals involved and their relationship with American humanitarians in the reform movement, arguing that while pursuing reform in the CFS, American humanitarians established close relationships and collaborated with notable racists who shared their beliefs on race and colonialism. By examining these alliances, it becomes evident that their efforts for reform were entangled with individuals who contradicted the supposed humanitarian goals. This article will also examine the reception of this activism in the African American press, showing that the response to the reform campaign was ambivalent at best, with questions raised as to why key African American activists involved in the movement focussed their efforts abroad in the era of Jim Crow in the US.