Kant’s non-voluntarist conception of political obligation has led some philosophers to argue that he would reject self-government rights for indigenous peoples. Some recent scholarship suggests, however, that Kant’s critique of colonialism provides an argument in favor of granting self-government rights. Here I argue for a stronger conclusion: Kantian political theory not only can but must include sovereignty for indigenous peoples. Normally these rights are considered redress for historic injustice. On a Kantian view, however, I argue that they are not remedial. Sovereignty rights are a necessary part of establishing perpetual peace. By failing to acknowledge the sovereignty of native groups, states once guilty of imperialism leave open th...