Native Americans have been structurally excluded from the discipline of political science in the continental United States, as has Native epistemology and political issues. I analyze the reasons for these erasures and elisions, noting the combined effects of rejecting Native scholars, political issues, analysis, and texts. I describe how these arise from presumptions inherent to the disciplinary practices of U.S. political science, and suggest a set of alternative formulations that could expand our understanding of politics, including attention to other forms of law, constitutions, relationships to the environment, sovereignty, collective decision-making, U.S. history, and majoritarianism.