Social theory draws energy not just from the concepts it articulates but also from the images it invokes. This article explores the image of the veil in social theory. Unlike the mask, which suggests a binary account of human conduct (what is covered can be uncovered), the veil summons a wide range of human experiences. Of special importance is the veil’s association with religion. In radical social thought, some writers ironize this association by “unveiling” religion as fraudulent (a move indistinguishable (...) from unmasking it.) Baron d’Holbach and Marx offer classic examples of this stratagem. But other writers, notably Du Bois and Fanon, take a more nuanced and more theoretically productive approach to both religion and the veil. Refusing to debunk religion, these authors treat the veil—symbol and material culture—as a resource to theorize about social conflict. Proceeding in three stages, I, first, contrast the meanings of mask and unmasking with more supple veil imagery; second, identify anti-religious unveiling that is tantamount to unmasking; and, third, examine social theories of the veil that clarify the stakes of social adversity and political struggle. Du Bois’s and Fanon’s contributions to veil imagery receive special attention. (shrink)