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@OntarioPD The official twitter account for the Ontario Police Department. 

Ontario Police Department Headquarters

2500 S. Archibald Avenue

Ontario, CA  91761 


Ontario Police Department Citizens Academy

The Citizens Academy is an opportunity for the public to learn about the Ontario Police Department through exciting demonstrations and presentations. Download the Flyer below.

Ontario Police Reporting System

Using this online citizen reporting system allows you to submit a report immediately and print a copy of the police report.

  • Report Drunk Drivers. Call 911
  • For all inquires please call (909) 395-2001
  • If this is an Emergency, please call 911. 

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Chief Derek Williams
2500 S. Archibald Avenue
Ontario, CA 91761
Phone: (909) 395-2001
Fax: (909) 408-1797

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