List of US state security regulators

State securities regulators head state agencies that are responsible for protecting consumers who purchase securities or investment advice. Their jurisdiction extends over licensing firms and their agents, investigating violations of state and provincial law, filing enforcement actions when appropriate, and educating the public about investment fraud.

This list page provides links to the websites of the fifty state security regulators, with additional links to the regulatory agencies of the District of Columbia and Puerto Rico. Canadian provincial and territorial security regulators can be found at finiki:List of provincial security regulators.