Harry Keyishian, the lead plaintiff in an academic freedom case after University of Buffalo faculty members were fired for refusing to sign loyalty oaths, died at age 92. The case culminated in a landmark U.S. Supreme Court decision favoring the fired professors, establishing a key line in the legal protection of academic expression. Keyishian’s role has been cited for decades in disputes over government intrusion into faculty speech and employment conditions. The news arrives as universities continue to face pressure over campus speech rules, political test requirements, and the legal boundaries of institutional autonomy. The death underscores the lasting institutional impact of Supreme Court rulings on today’s faculty governance environment—particularly in states where public universities are adopting speech-related policies framed as aligning with evolving constitutional standards.