Official U.S. Senate Photo
REPUBLICAN
U.S. Senator · Montana
Timothy P.
Sheehy
Terms served
Senate
Years in Congress
Since 2025
Bills sponsored
All time
Bills cosponsored
All time
Current staff
Personal office
Career staff alumni
Distinct people
% with party
Voting record pending
Chapter I
Legislative Activity
Sponsored: 68 bills all time · Cosponsored: 277 bills all time. Showing sponsored bills in the 119th Congress.
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Chapter II
Committees
9 assignments across 1 congress
119th Congress
Senate
Emerging Threats and Capabilities
MemberReadiness and Management Support
MemberSeapower
MemberAviation, Space, and Innovation
MemberCoast Guard, Maritime, and Fisheries
MemberTelecommunications and Media
MemberChapter III
Office & Staff
Current personal office roster · 37 staffers · 4 interns
Staff · 37· A–Z by last name
| Name | Role | Dates | Source |
|---|---|---|---|
| Madison N. Atkinson | PRESS SECRETARY | Jan 3, 2025 to Present | |
| Alexandra Elise Berding | DIRECTOR OF OPERATIONS | Jan 3, 2025 to Present | |
| Michael K. Berg | CHIEF OF STAFF | Jan 3, 2025 to Present | |
| Alyssa K. Burleson | DEPUTY CHIEF OF STAFF | Oct 1, 2025 to Present | |
| Abigail Christine Cook | LEGISLATIVE CORRESPONDENT | Oct 1, 2025 to Present | |
| Kelly S. Cotton | DIRECTOR OF CONSTITUENT SERVICES | Jan 3, 2025 to Present | |
| Nicholas Wesley Degiulio | CONSTITUENT LIAISON | Jan 3, 2025 to Present | |
| Andrew C. Downing | SENIOR LEGISLATIVE ASSISTANT | Jan 3, 2025 to Present | |
| Erin Siobhan Drummy | POLICY ADVISOR | Jul 1, 2025 to Present | |
| Todd W. Dunlap | DIRECTOR OF MILITARY AND VETERAN AFFAIRS | Jan 3, 2025 to Present | |
| Jacob D. Gattman | NATIONAL SECURITY ADVISOR | Jan 13, 2025 to Present | |
| Connor Anderson Heekin | STAFF ASSISTANT | Sep 2, 2025 to Present | |
| Celia P. Herbel | REGIONAL DIRECTOR AND AG LIAISON | Oct 1, 2025 to Present | |
| Lauren C. Hickey | POLICY ADVISOR | Mar 16, 2026 to Present | |
| Davis H. Hyre | SPECIAL ASSISTANT | Jan 3, 2025 to Present | |
| Taylor Rachel Irish | CONSTITUENT LIAISON | Oct 27, 2025 to Present | |
| Joshua M. Jamison | POLICY ADVISOR | Feb 24, 2025 to Present | |
| Riley C. Larson | REGIONAL DIRECTOR | Aug 27, 2025 to Present | |
| MacKenzy Elizabeth Leray | CONSTITUENT LIAISON | Jan 3, 2025 to Present | |
| Kaden R. Leverenz | STAFF ASSISTANT | Dec 8, 2025 to Present | |
| Landon Laird Lunsford | LEGISLATIVE AIDE | Apr 1, 2025 to Present | |
| Asha K. Malcolm | STAFF ASSISTANT | Jun 16, 2025 to Present | |
| Thomas Albert Manninen | REGIONAL DIRECTOR | Jan 3, 2025 to Present | |
| Brooke J. Metrione | STATE DIRECTOR | Jan 3, 2025 to Present | |
| Keisuke Mita | SMALL BUSINESS AND DIGITAL DIRECTOR | Jan 3, 2025 to Present | |
| John Tate C. Mitchell | COMMUNICATIONS DIRECTOR | Jan 3, 2025 to Present | |
| Meredith Elder Moore | LEGISLATIVE ASSISTANT | Feb 3, 2025 to Present | |
| Mitchell Allen Morgan | DEPUTY DIRECTOR OF CONSTITUENT SERVICES | Apr 1, 2025 to Present | |
| Christopher M. Munson | LEGISLATIVE CORRESPONDENT | Jan 3, 2025 to Present | |
| Kevin M. Northey | LEGISLATIVE AIDE | Oct 1, 2025 to Present | |
| Caleb M. Oriet | LEGISLATIVE CORRESPONDENT | Oct 1, 2025 to Present | |
| Ella Owen | STAFF ASSISTANT | Mar 2, 2026 to Present | |
| Austin J. Rich | SYSTEMS ADMINISTRATOR | Jan 3, 2025 to Present | |
| Matthew Sommer | LEGISLATIVE DIRECTOR | Jan 3, 2025 to Present | |
| Heidi E. Thom | LEGISLATIVE ASSISTANT | Apr 1, 2025 to Present | |
| Julian J. Tucker | MILITARY LEGISLATIVE ASSISTANT | Nov 20, 2025 to Present | |
| Ann Gq Yoste | SCHEDULER | Oct 1, 2025 to Present |
Interns · 4· A–Z by last name
| Name | Role | Dates | Source |
|---|---|---|---|
| Gaige Lawson HomerIntern | SPRING INTERN | Jan 12, 2026 to Present | |
| Joseph Gray McDonnellIntern | INTERN | Jan 21, 2026 to Present | |
| Ava M. NorthrupIntern | SPRING INTERN | Jan 13, 2026 to Present | |
| Madison M. SpearIntern | INTERN | Feb 8, 2026 to Present |
Chapter IV
Staff Alumni
Former personal office staff · 7 staffers · 10 interns
Alumni staff · 7· A–Z by last name
| Name | Role | Dates | Source |
|---|---|---|---|
| Briann Esparza | REGIONAL DIRECTOR | Jan 3, 2025 to Aug 31, 2025 | |
| Rebecca Grace Hagigh | SCHEDULER | Jan 3, 2025 to Mar 27, 2026 | |
| Robert E. Hood | LEGISLATIVE CORRESPONDENT | Jan 3, 2025 to Mar 3, 2026 | |
| Matthew D. Ide | POLICY ADVISOR | Jul 1, 2025 to Jan 4, 2026 | |
| John Patrick O'Brien Jr. | DEPUTY COMMUNICATIONS DIRECTOR | Jan 3, 2025 to Mar 27, 2026 | |
| Celia P. Rigler | REGIONAL DIRECTOR AND AG LIAISON | Jun 9, 2025 to Sep 30, 2025 | |
| Kristin A. Sleeper | SENIOR POLICY ADVISOR | Jan 3, 2025 to Feb 2, 2025 |
Alumni interns · 10· A–Z by last name
| Name | Role | Dates | Source |
|---|---|---|---|
| Jada L. Berry | FALL INTERN | Oct 1, 2025 to Dec 12, 2025 | |
| David V Cardenas | SUMMER INTERN | Jun 11, 2025 to Aug 1, 2025 | |
| Garrett A. Dahlke | SUMMER INTERN | Jun 2, 2025 to Aug 1, 2025 | |
| Ava L. Kosten | SUMMER INTERN | Jun 11, 2025 to Aug 1, 2025 | |
| Maxwell P. Leray | SUMMER INTERN | Jun 24, 2025 to Aug 6, 2025 | |
| Kenadi McCulloch | FALL INTERN | Sep 2, 2025 to Dec 12, 2025 | |
| Raphael Francis L. Rebucas | FALL INTERN | Sep 2, 2025 to Dec 12, 2025 | |
| Hailey N. Story | INTERN | Nov 12, 2025 to Dec 10, 2025 | |
| Emma A. Ventimiglia | SUMMER INTERN | Jun 11, 2025 to Aug 1, 2025 | |
| Ava K. Williams | SUMMER INTERN | Jun 9, 2025 to Aug 8, 2025 |
Chapter V
Travel & Disclosures
No disclosed trips yet.
Chapter VI
Tenure
Member terms in Congress.
Career compensation across 1 role · $216,533 total tracked.