This article offers a critical rereading of gifted education in the United States using a genealogical framework as defined by postcolonial theory. Using genealogy is appropriate because it sets the education profession within a family research tradition, implies the close connection between past and present, and enables us to systematically trace the evolution of exclusionary practices. The purpose of this article is to (a) demonstrate the utility of using historical research to undergird justice work in education, (b) show how gifted education policies and practices in the United States operate under a global context of whiteness and colonization, and (c) foster dialogue around ways educators can begin to disrupt taken-for-granted assumptions and work toward establishing more equitable schooling processes and outcomes.