The Barrie Police Service (BPS) is the police service of the city of Barrie, Ontario, Canada.

It is made up of 238 police personnel and 109 civilians that serve[1] a population of 135,711, as of 2011, in an area covering 100.71 km2 (38.88 sq mi).

The chief of police is the highest-ranking officer of the Barrie Police Service.

The current chief is Rich Johnston.

The Barrie Police Service is the third-oldest police force still in existence in Ontario, after the Kingston Police Service (1841) and the Hamilton Police Service (1833).