The Trump presidency has been remarkable in its attacks on many mainstream institutions. It has tapped populist sentiment that reflects little confidence in the key decision-making centers in American society. Higher education has not escaped this attack. Indeed, criticism of the academy has gone well beyond the debated policies of affirmative action and political correctness to the very status of expert knowledge itself, questioning what is legitimate knowledge. Claims of “false data” and “alternative facts” parade in the public arena without (...) the benefit of reasoned scholarship that might separate fact from fiction. Nowhere is this more obvious than in the attack on science, particularly scientific research focusing on environmental issues and climate change. Nonetheless, a small number of academicians—supposed arbiters of truth—advocate for Trump. How does one explain this apparent anomaly? Why would scholars support a president and populist movement that attack the very foundations of their professional life: knowledge and expertise? I have identified 103 such professors who offer their public support of Trump through blogs, essays, op-ed pieces, public lectures, tweets, YouTube videos, and even a couple of trade books. These are public intellectuals who intervene beyond the classroom and laboratory to promote a political agenda that is supportive of Trump. They are public advocates for Trump: academic Trumpists. Who are these individuals? Where do they teach? What do they teach? What kinds of connections external to the academy do they cultivate? How do they justify their support of Trump? This article offers some answers to these questions. It draws inspiration from Bourdieu’s field analysis of the politics of higher education and the sociology of conservative intellectuals. (shrink)