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

Public OfficeElected Officials

Elected Officials

Elected Officials in Musselshell County

Mike Goffena

County Commissioner, District 2

506 Main Street
Roundup, MT 59072

Term Expires 12/31/2028

Commissioners’ Meeting Agendas and Minutes
- 406-323-1104 • Cell: 406-331-0095
- mgoffena@co.musselshell.mt.us
Bob Pancratz

County Commissioner, District 1, Co-Chair

506 Main Street
Roundup, MT 59072

Term Expires 12/31/2026

Commissioners’ Meeting Agendas and Minutes
- 406-331-0096
- rpancratz@co.musselshell.mt.us
Mike Turley

Commissioner, District 3, Vice Chair

506 Main Street
Roundup, MT 59072

Term Expires 12/31/2024

Commissioners’ Meeting Agendas and Minutes
- 406-331-0097
- mturley@co.musselshell.mt.us
Brad Marking

Justice of the Peace

26 Main St • PO Box 565
Roundup, MT 59072

Term Expires 12/31/2026
- 406-323-1078 • Fax: 406-323-1734
- Brad.Marking@mt.gov
Adam M. Larsen

County Attorney

506 Main Street
Roundup, MT 59072

Term Expires 12/31/2026
- 406-323-2230 • Fax: 406-323-3458
- alarsen@co.musselshell.mt.us
Shawn L Lesnik

Sheriff

820 Main Street
Roundup, MT 59072

Term Expires 12/31/2026
- 406-323-1402 • Fax: 406-323-2566
- slesnik@co.musselshell.mt.us
Darcie L Hetrick

Treasurer, Superintendent of Schools, Assessor

506 Main Street
Roundup, MT 59072

Term Expires 12/31/2026
- 406-323-2504 • Fax: 406-323-3127
- dhetrick@co.musselshell.mt.us
Cheryl Tomassi

Clerk & Recorder

506 Main Street
Roundup, MT 59072

Term Expires 12/31/2026
- 406-323-1104 • Fax: 406-323-3303
- ctomassi@co.musselshell.mt.us
Barb Halverson

Clerk of District Court

506 Main Street
Roundup, MT 59072

Term Expires 12/31/2024
- 406-323-1413 • Fax: 406-323-1710
- bhalverson@mt.gov

Call 406-323-1104

See our Services Page for specific contacts

506 Main Street
Roundup, MT 59072

Need Driving Directions?

Commissioners June 27, 2025 Minutes

July 11, 2025
Commissioners July 11th, 2025 Agenda

July 9, 2025
Notice from the Musselshell County Commissioners

July 1, 2025