Discover one of Montana's best kept secrets in Musselshell County, with Roundup as the County Seat. A Search form is available:

Justice of the Peace

Justice of the Peace montana Musselshell County

Justice of the Peace and Roundup City Judge: Donna Marsh
Clerk of Court Administrator: Carole McInnis

Phone: 406-323-1078
Fax: 406-323-1734
Contact Form

34 3rd Ave W
PO Box 660
Roundup, MT 59072
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Office Hours

Monday, Tuesday, Thursday 9:am to 2:pm  AND Wednesday 9:am to 12:pm

Clerk Hours

Monday to Friday 8:00 am to 4:30 pm

Ticket Arraignments and Initial appearances

Every Tuesday and Thursday  10:00 am to 2:00 pm

Civil Court

Monday and Thursday


Functions of the City Court

  • Misdemeanors
  • Sheriff Department Citations
  • Landlord Tenant Disputes
  • City Ordinances
  • Weddings

Functions of the Justice Court:                          

  • Small Claims actions under $7,000
  • Civil actions under $12,000
  • Landlord Tenant Disputes
  • Temporary Orders of Protection
  • County Attorney Complaints
  • Misdemeanors
  • Highway Patrol Citations
  • Sheriff Department Citations
  • Fish and Game Citations
  • Dept. of Transportation Citations  MCS
  • Felony-Initial Appearances
  • Montana Department of Livestock Citations
  • Weddings

Filing Fees:

  • Criminal Background/Employment checks for information through our City and Justice courts only-$2 per year/per name-7 year minumum
  • Civil Actions:  $50.00
  • Small Claims:  $30.00    (Small Claims limit 10 per year)

Be advised this office cannot give legal advice

Online Fine Payment

Pay your fines online

Choose Musselshell County Justice Court OR Roundup City Court (depending on where citation was issued)

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