The term “neoclassical economics” was born in 1900; in this paper I am proposing economist-assisted terminasia; by the powers vested in me as president of the History of Economics Society, I hereby declare the term neoclassical economics dead. Let me be clear about what I am sentencing to death—it is not the content of neoclassical economics. As I will discuss below, it is difficult to determine what that content is, and even if I wanted to kill the content, I have no role in determining content. The role of historians of thought is to record, not determine, content. What I am declaring dead is the term.