Broadly speaking, privacy doctrine suggests that the right to privacy is non-existent once one enters the public realm. Although some scholars contend that privacy ought to exist in public, “public privacy” has been defended largely with reference to other, ancillary values privacy may serve. For instance, public privacy may be necessary to make the freedom of association meaningful in practice. This Article identifies a new dimension of public privacy, supplementing extant justifications for the right, by arguing that many efforts to maintain privacy while in “public” are properly conceptualized as forms of performative, expressive resistance against an ever-pervasive surveillance society. For example, when a person wears a hoodie in publi...