Photo of Forrest Mandeville
R Montana Senate · District 28 On the 2026 ballot

Sen. Forrest Mandeville

Compare
Total votes
3,142
all sessions
Attendance
100%
13 missed
Near the chamber average
With party
87%
of cast votes
Near the chamber average
Bipartisan score
8%
crosses aisle rarely
Near the chamber average
Sponsored
46
bills & resolutions
Higher than 80% of chamber peers
Committees
10
assignments
3,142 roll-call votes

Voting record

Yea
2,349
voted in favor
Nay
779
voted against
Absent
13
missed votes
Total cast
3,142
across all sessions
Crossed party
380
votes against own party
This page
3,142
matching current filters
Bill
Description
Vote
Result
Tally
Date
SB 44
Generally revise laws regarding the separation of powers doctrine
Yea
Passed
32–18
Jan 28, 2025
SB 44
Generally revise laws regarding the separation of powers doctrine
Nay
Failed
18–32
Jan 28, 2025
SB 41
Requiring substitution of district court judges by random selection
Yea
Passed
32–18
Jan 28, 2025
SB 40
Revise supreme court public records laws by opening deliberations and files to the public
Yea
Passed
32–18
Jan 28, 2025
SB 15
Revising grounds for impeachment
Yea
Passed
32–18
Jan 28, 2025
SB 15
Revising grounds for impeachment
Nay
Failed
19–31
Jan 28, 2025
SB 11
Revise local government ballot issue laws
Yea
Passed
11–0
Jan 27, 2025
SB 90
Redistribute certain state tax revenue to primary residence property tax relief
Yea
Passed
7–4
Jan 27, 2025
SB 99
Revise unrelated business taxable income to include certain rental and accommodations income
Yea
Passed
7–4
Jan 27, 2025
SB 96
Establish working animal protection act
Yea
Passed
8–3
Jan 27, 2025
Showing 3,071 to 3,080 of 3,142 votes