Leaving office January 1, 2027.Did not run for re-election in 2026. This page switches to the former-officeholder layout when the term ends.
RepublicanIn office until January 1, 2027

Shelley Vance

Montana State Senator, District 34 since 2022. Did not run for re-election in 2026; leaves office in January 2027.

Montana State Senator, District 34

In office
3 yrs
Since 2022
Bills became law
3
4 sponsored, 2025–2026 session
Votes missed
0.5%
Chamber median 0.5%
With party
57%
On votes splitting the parties
Last margin
+27.8
Won 2022

Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 9:43 AM ET

Committees

As of 2026-10.

  • Fish and Game · vice chair
  • Fish and Wildlife · vice chair
  • Public Safety Interim Budget · vice chair
  • Finance and Claims
  • State Administration

Source: Open States committeesUpdated Oct 27, 2026, 9:43 AM ET

Legislation

2025–2026 session · 4 sponsored · 3 became law
BillIntroCmteSenateHouseLaw
SB 360 Revise election laws related to definitions
Elections · Became law May 2025
SB 65 Revise change-of-name laws
Civil Procedure · Became law May 2025
SB 380 Generally revise laws related to motor vehicle laws
Motor Vehicles · Became law May 2025
SB 558 Provide a general statewide sales tax to replace school property taxes
Education - K-12 · Failed in committee May 2025

Source: Open States billsUpdated Nov 6, 2026, 4:22 PM ET

Voting record

2025–2026 session · placement by roll-call votes

Where Vance sits in the Montana State Senate

Vance is closer to the center than 78% of the chamber's Republicans.

Dem. medianRep. medianVanceMore liberalMore conservative

Closest: Butch Gillespie, Denley Loge, Jason Ellsworth

Source: 99chambers roll-call scalingUpdated Nov 6, 2026, 4:55 PM ET

With Vance’s party

  • Votes with the chamber's Republicans57%

Black tick: the average of Republicans in the Montana State Senate.

Source: 99chambers legislative scores from roll calls and cosponsorships

Key votes

Votes chosen for their effect, not their side: Vance’s vote, each party’s majority, and the result. An orange vote differs from most Republicans.

DateBillVanceRep. majorityDem. majorityResult
Apr 23, 2025HB 860: Provide for veterinary training loan programYesYesYesPassed 41–9
Apr 23, 2025HB 129: Provide income tax benefit to support emergency response volunteersYesNoYesPassed 28–22
Apr 23, 2025HB 853: Revise fees for licensed establishmentsYesNoYesPassed 29–21

Source: 99chambers key votes from Congress.gov, Voteview and Open States roll calls

Career

Offices held, and every time Vance was on a ballot. Filled marks are general elections won; hollow marks are primaries; an orange outline is a loss.

Source: 99chambers results archive (MEDSL, Klarner, state election offices)

Elections

Margin against the seat’s presidential baseline: how the seat voted for president in the same or nearest year.

YearRaceResultMargin
2022Montana State Senate, District 34WonR+27.8

Source: 99chambers results archive

Seats Vance has held

Source: 99chambers results archive

Who Vance has run against

  • Damion Lynn (D) · 2022 general, won

Source: 99chambers results archive

How we know Vance

One person, matched across every source we use.

Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 9:43 AM ET