• New York Police Department
• Boston Police Department
  Boston Police Department
  The Boston Police Department , created in 1838, holds the primary responsibility for law enforcement and investigation within the city of Boston, Massachusetts. It is one of the oldest police departments in the United States...
  
  
• Portland Police Bureau
  Portland Police Bureau
  The Portland Police Bureau is the law enforcement agency of the City of Portland, the largest city in the U.S. state of Oregon. While oversight of Portland's bureaus shifts among the five City Commissioners, the Mayor has historically been assigned to the Police Bureau as the police...
  
  
• Seattle Police Department
  Seattle Police Department
  The Seattle Police Department is the principal law enforcement agency of the city of Seattle, Washington, except for the campus of the University of Washington, for which responsibility falls to the University of Washington Police Department...
  
  

See also

• Police division
  Police division
  A division was the usual term for the largest territorial subdivision of most British police forces. In major reforms of police organisation in the 1990s divisions of many forces were restructured and retitled Basic Command Units , although some forces continue to refer to them as divisions.The...
  
  
• Police detachment
  Police detachment
  Police detachment is a form of division of a geographical area patrolled by a police force.Police forces using this format include:* Ontario Provincial Police* Royal Canadian Mounted Police-See also:* Police division* Police precinct or precinct...
  
  
• Police office
  Police office
  Police office is a form of division of a geographical area patrolled by a police force.Police forces using this format include:* Durham Regional Police-See also:* Police division* Police precinct or precinct* Police detachment...