Sovereigntism (disambiguation)

Sovereigntism, Sovereigntist or sovereignism may refer to:
 * American exceptionalism, referred to as "New Sovereigntism" by Peter J. Spiro in a 2000 essay in the journal Foreign Affairs.
 * Quebec sovereignty movement
 * Sobiranistes, (English: "Sovereigntists"), a political party of the republican and Catalan sovereigntist left.
 * Sovereign citizen movement, a movement which asserts an unproven legal theory that courts and government authorities have no actual jurisdiction over people.
 * Sovereigntism, or "Souverainism", a doctrine which supports acquiring or preserving political independence of a nation or a region
 * Sovereigntism (Puerto Rico), a political faction in Puerto Rico that advocates for a freely associate state with the United States