This article argues that there are firm grounds upon which to regard the act of denying a person's right of return to their country as a crime against humanity. To make its case, the article builds upon two justifications for the right of return: its grounding based on the human need to belong, and its purpose as a means of preventing rightlessness. The human interests underlying these justifications, the article contends, are similarly those reflected by the image of humanness ingrained within the law of crimes against humanity. Therefore, when the right of return is denied, it is also an assault against humanness as such – a crime against humanity. Recently, proceedings before the International Criminal Court (ICC), with regard to the situation in Bangladesh/Myanmar, have made this question highly relevant. Both the Court's Pre-Trial Chamber and Prosecutor have raised arguments in support of regarding the denial of the right of the Rohingya peoples to return to Myanmar a crime against humanity of other inhumane acts. Consequently, this article attempts to offer support for what might turn out to be an important doctrinal development in ICC jurisprudence.