Alphabetical Listing of Law Enforcement Agencies - Letter O

This is an alphabetical listing of departments who employ state and local law enforcement officials who have authored books.  You can also view the list of law enforcement agencies by state, here.

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R  S | T | U | V | W | X | Y | Z

Oachita Parish Sheriff's Office
Oakland Police Department
Oakland County Sheriff's Office
Oberlin Police Department
Oceanside Police Department
Ogden Police Department
Okanogan Police Department
Oklahoma Bureau of Narcotics and Dangerous Drugs
Oklahoma State Bureau of Investigation
Oklahoma County Sheriff's Office
Omaha Police Department
Onondaga County Sheriff's Office
Orange County District Attorney's Office
Orange County Sheriff's Department (California)
Orange County Sheriff's Department (Florida)
Orange Police Department
Oregon State Police
Orlando Police Department
Oswego Police Department
Otero County Sheriff's Office
Owasso Police Department
Oxford Police Department