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
HB 917
Revise campaign finance laws
Yea
Passed
49–0
Apr 28, 2025
HB 856
Revise incumbent vacancy in office laws Against party
Nay
Failed
22–27
Apr 28, 2025
HB 822
Revise vote requirement to enact constitutional amendment by legislative referendum
Yea
Passed
30–19
Apr 28, 2025
HB 821
Revise vote requirement to enact constitutional amendment by initiative
Yea
Passed
30–19
Apr 28, 2025
HB 680
Generally revise trade and commerce laws
Yea
Passed
45–4
Apr 28, 2025
HB 432
Revise water laws concerning exceptions to change in appropriation right process
Yea
Passed
45–4
Apr 28, 2025
SJ 39
Study specialty courts
Yea
Passed
29–20
Apr 28, 2025
SJ 42
Interim study of noxious weed control
Yea
Passed
43–6
Apr 28, 2025
SJ 49
Interim study of youth and family behavioral health prevention Against party
Nay
Passed
41–8
Apr 28, 2025
SJ 48
Interim study of the public health and safety impacts of marijuana legalization Against party
Nay
Passed
42–7
Apr 28, 2025
Showing 111 to 120 of 3,142 votes
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