Peace and conflict studies (PACS) higher education is a blossoming field. Literature (both conceptual and conjectural) and research (theoretical and empirical) has proliferated in recent decades. This paper details case findings from an ethnographic study with university-based PACS educators completed at one University of The United Nations in 2015. The six-month ethnography involved document analysis, participant observation, and semi-structured interviews with 25 peace scholars and 108 postgraduate students. Data was thematically coded and analyzed using concepts from critical race/critical Whiteness studies. This paper outlines the study and explores the theme of Whiteness that emerged from data. Findings point toward the cultural reproduction of Whiteness in the faculty, pedagogy, and institution. The paper concludes with a discussion of implications concerning global equity and 'post-structural violence' in PACS education, as well as a call for further research into the role of peacebuilding education in broader social change.