The persistence and reproduction of unfree labor challenge our understanding of labor relations under capitalism. Some of those concerned with this phenomenon label it “new slavery,” but this implies that it had ended and has since returned. An analysis which instead takes into account different mechanisms by which unfreedom can be imposed in labor relations reveals otherwise. Unfreedom in labor relations, understood as an exercise of power, has taken a variety of forms that vary over time and space. This entry discusses the definitions of unfree labor, forced labor, new slavery, and trafficking. It reviews debates around each of these within policy‐oriented literature, the new slavery school of thought, Marxian perspectives, and a new
critical studies of unfree labor
school of thought. It notes that there is room for labor geography to bring additional insights to the study of unfree labor and unfreedom in labor relations.