List of United States state and local law enforcement agencies


This is a list of U.S. state and local law enforcement agencies — local, regional, special and statewide government agencies of the U.S. states, of the federal district, and of the territories that provide law enforcement duties, including investigations, prevention and patrol functions. In addition, the Attorney General's office of each state may have their own investigators.
The Bureau of Justice Statistics conducted a every four years 1992-2008.

Lists