The Petroleum County Sheriff's Office is the primary county-level law enforcement agency, responsible for patrol, detention, and civil process throughout Petroleum County. There are 2 Sheriff locations in Petroleum County, Montana.

County residents who need to report a non-emergency incident, inquire about a civil matter, apply for a firearms permit, or locate an inmate at the county jail should contact the sheriff office listed below. For life-threatening emergencies, always dial 911.

List of Petroleum County, Montana Sheriff

Sanders County Sheriff's Office

View Details Call Now (406) 827-3584

Sanders County Sheriff's Office

Address
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Hours

Sanders County Sheriffs Department / Sanders County Jail

View Details Call Now (406) 827-3584

Sanders County Sheriffs Department / Sanders County Jail

Address
Get Direction
Hours

Petroleum County residents can often access arrest logs, booking records, and property auction schedules directly on the county sheriff's official website, saving a trip to the office for informational requests.

You may also find Sheriff locations in neighboring counties including Lake, Sanders.