This document outlines six theories of neoliberalism that were presented in a conference paper. The theories are: 1) Neoliberalism as an all-purpose criticism, 2) Neoliberalism as "the way things are", 3) As a feature of Anglo-American capitalism, 4) As the dominant ideology of global capitalism, 5) As a new form of government and social control, 6) As a historical variant of liberal thought. The document then provides examples and criticisms for several of the theories.