Postcolonial feminism in international relations (PFIR) is a disciplinary field devoted to the study of world politics as a site of power relations shaped by colonization. PFIR combines postcolonial and feminist insights to explore questions such as how the stratum of elite power intersects with subterranean layers of colonization to produce our contemporary world politics; how these interrelationships between race, gender, sex, and class inform matrices of power in world politics; and how we account for elite and subaltern agency and resistance to the hegemonic sphere of world politics. PFIR is similar to Marxism, constructivism, and postmodernism in that they all posit that the masses underwrite hegemonic rule and, in so doing, ultimately have the means to do away with it. One difference is that PFIR emanates from the position of the subaltern; more specifically, the colonized’s colonized such as women, children, the illiterate, the poor, the landless, and the voiceless. Three major components are involved in PFIR in its analysis of world politics: culture, politics, and material structures. Also, eight common foci emerge in PFIR: intersectionality, representation, and power; materiality; relationality; multiplicity; intersubjectivity; contrapuntality; complicity; and resistance and accountability. PFIR gives rise to two interrelated projects: an empirical inquiry into the construction and exercise of power in daily life, and theory building that reflects this empirical base. A future challenge for PFIR is to elucidate how we can transform, not just alleviate, the hegemonies that persist around the world.