Court directory

# Petroleum County District Court

## Court information

### Petroleum County District Court — additional location

Provisional physical address

201 E. Main St. Winnett, MT 59087

Research-supported location; pending verification. Confirm the address with the court before visiting.

[Official court website](https://courts.mt.gov/CourtLocator/10thJudicialDistrict)

Aliases: Montana Petroleum County District Court · MT Petroleum County District Court · Montana Petroleum County Dist. Ct. · MT Petroleum County Dist. Ct.

## Published judicial roster

- [Heather Perry](/kyj/judge/heather-perry-mt-10th) District Court Judge Source checked October 15, 2026. [Roster source](https://courts.mt.gov/CourtLocator/10thJudicialDistrict)

These published assignments do not certify a complete bench.