| April 30, 2025 | HB 682: Generally revise laws regarding gender transition treatment Third Reading / Free Conference Committee Report | Yea | Yea | Yea | 32–18 |
| April 30, 2025 | HB 231: Revise property tax rates for certain property Third Reading / Conference Committee Report | Yea | Nay | Nay | 28–22 |
| April 30, 2025 | HJ 62: Study resolution on wildfire safety Third Reading | Yea | — | Nay | 34–16 |
| April 30, 2025 | HJ 26: Study guardianships and conservatorships Third Reading | Yea | Nay | Nay | 29–21 |
| April 30, 2025 | SB 324: Revise vehicle registration fees and allocate revenue for bridges and victims of crime Third Reading / Conference Committee Report | Yea | Nay | Nay | 25–25 |
| April 30, 2025 | SB 542: Generally revise property tax laws Third Reading / Conference Committee Report | Yea | Nay | Nay | 28–22 |
| April 30, 2025 | SB 472: Revise penalties for violations under 310 permit process Third Reading / Free Conference Committee Report | Yea | Yea | Yea | 42–8 |
| April 30, 2025 | SB 319: Generally revise health care laws related to doulas Third Reading / Conference Committee Report | Yea | Nay | Nay | 28–22 |
| April 30, 2025 | SB 40: Revise supreme court public records laws by opening deliberations and files to the public Third Reading / Free Conference Committee Report | Yea | Yea | Yea | 33–17 |
| April 30, 2025 | HB 818: Ban foreign funding for ballot measures Third Reading / Conference Committee Report | Yea | Yea | Yea | 37–13 |
| April 30, 2025 | SB 524: Revise laws relating to category D assisted living facilities Third Reading / Conference Committee Report | Yea | Yea | Yea | 45–5 |
| April 30, 2025 | HB 329: Make the Montana ammunition act permanent Third Reading / Conference Committee Report | Yea | Yea | Yea | 41–9 |
| April 30, 2025 | HB 117: Establish criminal justice data warehouse priorities Third Reading / Free Conference Committee Report | Yea | Yea | Yea | 45–5 |
| April 30, 2025 | HJ 61: Interim study on the property insurance market in Montana Third Reading | Yea | Yea | Nay | 38–12 |
| April 30, 2025 | HJ 60: Interim study on the effects and regulation of kratom Third Reading | Yea | Nay | Nay | 24–26 |
| April 30, 2025 | HJ 55: Study resolution on property management licensing and practice Third Reading | Yea | Yea | Yea | 34–16 |
| April 30, 2025 | HJ 52: Interim study on the Montana cattle industry Third Reading | Yea | Yea | Yea | 36–14 |
| April 30, 2025 | HJ 48: Interim study on moving the date of the primary election Third Reading | Yea | Nay | Nay | 28–22 |
| April 30, 2025 | HJ 42: Interim study on procurement, no-bid contracts, and transparency on no-bid purchases Third Reading | Yea | Nay | Nay | 27–23 |
| April 30, 2025 | HJ 74: Study resolution analyzing water re-use in the state Third Reading | Yea | Nay | Nay | 33–17 |
| April 30, 2025 | HJ 65: Request interim study of DUI Third Reading | Yea | Nay | Nay | 24–26 |
| April 30, 2025 | HJ 51: Request interim study on special education Third Reading | Yea | Nay | Nay | 25–25 |
| April 30, 2025 | HJ 50: Interim study of uniform common interest ownership laws Third Reading | Yea | Nay | Nay | 31–19 |
| April 30, 2025 | HJ 47: Study resolution on local government entity cooperation Third Reading | Yea | Nay | Nay | 33–16 |
| April 30, 2025 | HJ 44: Interim study of endocrine-disrupting chemicals and water quality Third Reading | Yea | Yea | Yea | 40–9 |
| April 29, 2025 | SB 218: Provide for private right of action for injuries caused by certain medical interventions to treat gender dysphoria Third Reading / Governor's Proposed Amendments | Yea | Yea | Yea | 31–19 |
| April 29, 2025 | HB 76: Generally revise laws related to the board of behavioral health Third Reading / Governor's Proposed Amendments | Yea | Yea | Nay | 42–8 |
| April 29, 2025 | HB 446: Revise indecent exposure laws Third Reading / Governor's Proposed Amendments | Yea | Yea | Yea | 31–19 |
| April 29, 2025 | HJ 56: Study resolution of search and rescue services and funding Third Reading | Yea | Nay | Nay | 33–17 |
| April 29, 2025 | HJ 53: Request an interim study on school safety Third Reading | Yea | Nay | Nay | 29–21 |
| April 29, 2025 | HJ 45: Interim study on the impact collateral consequences have on criminal record expungement Third Reading | Yea | Nay | Nay | 31–19 |
| April 29, 2025 | HJ 40: Interim study on transferring fiscal note production from executive branch to legislative branch Third Reading | Nay | Yea | Yea | 37–13 |
| April 29, 2025 | HJ 32: Interim study of advanced investigator qualifications for law enforcement Third Reading | Yea | Yea | Yea | 37–13 |
| April 29, 2025 | HJ 30: Study resolution on incentivizing housing density and affordability Third Reading | Yea | Yea | Nay | 37–12 |
| April 29, 2025 | HJ 28: Interim study to identify and improve access to federal grant opportunities for the state of Montana, tribal governments, and local government entities Third Reading | Yea | Nay | Nay | 29–21 |
| April 29, 2025 | HJ 26: Study guardianships and conservatorships Third Reading | Nay | Nay | Nay | 24–26 |
| April 29, 2025 | HJ 23: Interim study on youth court laws Third Reading | Yea | — | Nay | 34–16 |
| April 29, 2025 | SJ 47: Study resolution on the creation or alteration of local government entities Third Reading | Yea | Yea | Yea | 43–7 |
| April 29, 2025 | SJ 43: Study of the criminal justice data warehouse Third Reading | Yea | Yea | Yea | 41–9 |
| April 29, 2025 | SJ 40: Interim study on legislative branch procurement and leadership expenditures Third Reading | Yea | Yea | Yea | 43–7 |
| April 29, 2025 | HB 271: Provide that there is a limited executive privilege to the public records act Third Reading | Nay | Nay | Nay | 27–23 |
| April 29, 2025 | SB 553: Generally revise state policy laws Third Reading / House Amendments | Yea | Yea | Yea | 30–20 |
| April 29, 2025 | SB 537: Generally revise marijuana tax laws Third Reading / House Amendments | Nay | Yea | Yea | 42–8 |
| April 29, 2025 | SB 536: Revise contractor gross receipts tax Third Reading / House Amendments | Yea | Yea | Yea | 45–5 |
| April 29, 2025 | SB 535: Revise laws related to experimental treatments Third Reading / House Amendments | Yea | Yea | Nay | 29–21 |
| April 29, 2025 | SB 333: Repeal sunset on coal washing credit Third Reading / House Amendments | Yea | Yea | Yea | 42–8 |
| April 29, 2025 | SB 326: Generally revise laws related to MEDIA Act film tax credits Third Reading / House Amendments | Yea | Nay | Nay | 31–19 |
| April 28, 2025 | HB 575: Generally revise the proceedings in which a public defender may be assigned Third Reading | Yea | Nay | Nay | 25–24 |
| April 28, 2025 | SB 393: Provide funding for enforcement of PL 280 Third Reading / House Amendments | Yea | Yea | Yea | 39–10 |
| April 28, 2025 | HB 856: Revise incumbent vacancy in office laws Third Reading | Yea | Yea | Nay | 22–27 |
| April 28, 2025 | HB 822: Revise vote requirement to enact constitutional amendment by legislative referendum Third Reading | Yea | Yea | Yea | 30–19 |
| April 28, 2025 | HB 821: Revise vote requirement to enact constitutional amendment by initiative Third Reading | Yea | Yea | Yea | 30–19 |
| April 28, 2025 | SJ 39: Study specialty courts Third Reading | Yea | Yea | Yea | 29–20 |
| April 28, 2025 | SJ 42: Interim study of noxious weed control Third Reading | Yea | Yea | Nay | 43–6 |
| April 28, 2025 | SJ 49: Interim study of youth and family behavioral health prevention Third Reading | Yea | Yea | Yea | 41–8 |
| April 28, 2025 | SJ 48: Interim study of the public health and safety impacts of marijuana legalization Third Reading | Yea | Yea | Yea | 42–7 |
| April 25, 2025 | HB 863: Generally revise state finance laws Third Reading | Yea | Nay | Nay | 28–21 |
| April 25, 2025 | SB 45: Create a judicial performance evaluation commission and system Third Reading / Governor's Proposed Amendments | Yea | Yea | Yea | 31–18 |
| April 25, 2025 | HB 935: Limits to Fox Hills-Hell Creek aquifer withdrawals Third Reading | Nay | Yea | Yea | 41–8 |
| April 25, 2025 | HB 932: Generally revise conservation financing laws Third Reading | Yea | Yea | Yea | 38–11 |
| April 25, 2025 | HB 913: Authorize transfers and other necessary measures to implement HB2 Section D Third Reading | Yea | Nay | Nay | 33–16 |
| April 25, 2025 | HB 505: Allow Montana housing infrastructure revolving loan fund to retain its interest and income and provide for fund transfers Third Reading | Yea | Yea | Yea | 44–5 |
| April 25, 2025 | HB 451: Revise tax increment financing districts to exclude debt service and certain school levies Third Reading | Yea | Yea | Yea | 28–21 |
| April 25, 2025 | HB 59: Revise board of water well contractors laws Third Reading / Conference Committee Report | Yea | Yea | Yea | 35–14 |
| April 25, 2025 | HB 5: Long-range building appropriations Third Reading | Yea | Yea | Nay | 43–6 |
| April 25, 2025 | HB 231: Revise property tax rates for certain property Third Reading | Yea | Nay | Nay | 25–24 |
| April 25, 2025 | HB 762: Require the department of fish, wildlife, and parks to publish a report on river usage Third Reading | Yea | Nay | Nay | 29–20 |
| April 25, 2025 | HB 462: Encourage academic excellence through high-quality instructional materials Third Reading | Yea | Nay | Nay | 28–21 |
| April 25, 2025 | HB 850: Provide licensing and regulation of community health workers Third Reading | Yea | Nay | Nay | 28–21 |
| April 25, 2025 | HB 880: Establish a stabilization fund for medicaid Third Reading | Nay | Nay | Yea | 31–18 |
| April 25, 2025 | HB 456: Provide best beginnings scholarships to child care workers Third Reading | Yea | Nay | Nay | 27–22 |
| April 25, 2025 | HB 340: Establish Montana's BEST program to bolster educator support and training Third Reading | Yea | Nay | Nay | 26–23 |
| April 25, 2025 | HJ 27: Interim study on laws regarding morticians and funeral services Third Reading | Yea | Nay | Yea | 30–19 |
| April 25, 2025 | SJ 46: Interim study of food security and agricultural prosperity Third Reading | Nay | Nay | Nay | 26–23 |
| April 25, 2025 | SJ 35: Interim study of voter list maintenance and integrity Third Reading | Yea | Yea | Yea | 31–18 |
| April 24, 2025 | HB 231: Revise property tax rates for certain property Third Reading | Yea | Nay | Nay | 25–25 |
| April 24, 2025 | HB 924: Generally revise state finance laws Third Reading | Yea | Nay | Nay | 27–23 |
| April 24, 2025 | HB 832: Establish PTSD nonmedication therapy training grant program Third Reading | Yea | Yea | Yea | 43–7 |
| April 24, 2025 | HB 853: Revise fees for licensed establishments Third Reading | Yea | Nay | Nay | 29–21 |
| April 24, 2025 | HB 129: Provide income tax benefit to support emergency response volunteers Third Reading | Yea | Nay | Yea | 32–18 |
| April 24, 2025 | HB 860: Provide for veterinary training loan program Third Reading | Yea | Yea | Nay | 43–7 |
| April 24, 2025 | HB 421: Increase DNRC fire assessment fees Third Reading | Yea | Yea | Nay | 37–13 |
| April 24, 2025 | HB 953: Revise medicaid laws related to direct primary care Third Reading | Yea | Nay | Nay | 28–22 |
| April 24, 2025 | HB 511: Provide grant funding for firefighting training facilities Third Reading | Yea | Yea | Yea | 45–5 |
| April 24, 2025 | HB 396: Generally revise bail laws Third Reading | Yea | Yea | Yea | 32–18 |
| April 24, 2025 | HB 281: Provide statutory appropriation of reinsurance program assessments Third Reading | Yea | Yea | Nay | 43–7 |
| April 24, 2025 | HB 12: Montana historic preservation grants Third Reading | Yea | Yea | Yea | 39–10 |
| April 24, 2025 | HB 4: Appropriations by budget amendment Third Reading | Yea | Nay | Nay | 30–20 |
| April 24, 2025 | SJ 41: Interim study of home-based and family child care providers Third Reading | Nay | Yea | Yea | 20–30 |
| April 24, 2025 | SJ 38: Provide for study of property taxes Third Reading | Yea | Nay | Nay | 31–18 |
| April 24, 2025 | SJ 37: Interim survey of behavioral health services in Montana Third Reading | Yea | Yea | Yea | 38–11 |
| April 24, 2025 | SJ 36: Study dependent neglect standards for prosecutors Third Reading | Yea | Yea | Yea | 35–14 |
| April 24, 2025 | SJ 34: Interim study of child care Third Reading | Yea | Yea | Yea | 26–24 |
| April 24, 2025 | SJ 32: Study citizen's review board law for child protective service cases Third Reading | Yea | Yea | Nay | 31–19 |
| April 24, 2025 | SJ 31: Interim study of mandatory reporting Third Reading | Yea | Yea | Yea | 36–14 |
| April 23, 2025 | HB 2: General Appropriations Act Third Reading | Yea | Nay | Nay | 27–23 |
| April 23, 2025 | HB 827: Revise social security income taxation Third Reading | Nay | Yea | Yea | 25–25 |
| April 23, 2025 | HB 669: Revise laws related to educating children receiving in-state inpatient treatment of serious emotional disturbances Third Reading | Yea | Nay | Nay | 33–17 |
| April 23, 2025 | HB 372: Revise license fees used for funding of upland game bird enhancement program Third Reading | Yea | Nay | Nay | 31–19 |
| April 23, 2025 | HB 940: Prohibit overnight camping on state highway right-of-way Third Reading | Yea | Yea | Yea | 37–13 |
| April 23, 2025 | HB 939: Revise laws relating to wind turbine generators Third Reading | Yea | Yea | Yea | 38–12 |
| April 23, 2025 | HB 881: Revise medicaid buy-in program to include children with disabilities Third Reading | Yea | Nay | Nay | 30–20 |
| April 23, 2025 | HB 876: Sawmill revitalization act Third Reading | Yea | Nay | Nay | 29–21 |
| April 23, 2025 | HB 864: Authorize transfers and other necessary measure to implement HB 2 section E Third Reading | Yea | Nay | Nay | 30–20 |
| April 23, 2025 | HB 861: Provide statewide access to a K-12 digital toolkit Third Reading | Yea | Nay | Nay | 27–23 |
| April 23, 2025 | HB 10: Long-range information technology appropriations Third Reading | Yea | Yea | Yea | 39–11 |
| April 23, 2025 | HB 9: Cultural and aesthetic grants Third Reading | Yea | — | Nay | 32–18 |
| April 22, 2025 | HB 515: Generally revise laws relating to school facilities consolidating two existing state special revenue accounts Third Reading | Yea | Nay | Nay | 29–21 |
| April 22, 2025 | HB 551: Eliminate reduced-price copayments for school lunch and breakfast Third Reading | Yea | Nay | Nay | 28–22 |
| April 22, 2025 | HB 252: Create the student and teacher advancement for results and success act (STARS) Third Reading | Yea | Yea | Yea | 43–7 |
| April 22, 2025 | HB 719: Revise election laws related to an elector's date of birth Third Reading | Yea | Yea | Yea | 32–18 |
| April 22, 2025 | HB 499: Extend the grow your own grant program Third Reading | Yea | Nay | Nay | 29–21 |
| April 22, 2025 | HB 599: Revise student data collection laws Third Reading | Yea | Nay | Nay | 29–21 |
| April 22, 2025 | HB 168: Provide state funding for preschool children with disabilities Third Reading | Yea | Nay | Nay | 29–21 |
| April 22, 2025 | HB 348: Revise special session polling laws Third Reading | Yea | Nay | Nay | 29–21 |
| April 22, 2025 | HB 931: Allow for nonprofit development and management of attainable workforce housing on state lands Third Reading | Yea | Yea | Nay | 33–17 |
| April 22, 2025 | HB 920: Provide property tax exemption for senior care facilities and housing Third Reading | Yea | Yea | Nay | 43–7 |
| April 22, 2025 | HB 908: Generally revise employee tax credit laws to include apprentices Third Reading | Yea | Nay | Nay | 30–20 |
| April 22, 2025 | HB 882: Generally revise alcohol laws Third Reading | Yea | Yea | Nay | 31–19 |
| April 22, 2025 | HB 867: Revise labor laws relating to the medical assistance program Third Reading | Yea | Nay | Nay | 29–21 |
| April 22, 2025 | HB 849: Provide for special motorcycle plates promoting motorcycle safety Third Reading | Yea | Yea | Nay | 36–14 |
| April 22, 2025 | HB 819: Revise laws relating to flag displays in and on state buildings and grounds Third Reading | Yea | Yea | Yea | 32–18 |
| April 22, 2025 | HB 807: Prohibiting vaccines allowed under an emergency use authorization or undergoing safety trials to be required Third Reading | Yea | Yea | Yea | 32–18 |
| April 22, 2025 | HB 801: Provide for the Montana Firearms Liability Clarification Act Third Reading | Yea | Yea | Yea | 37–13 |
| April 22, 2025 | HB 775: Repeal sunset on Water Court actions Third Reading | Yea | Yea | Yea | 38–12 |
| April 22, 2025 | HB 757: Revise criteria for cultural and arts grant program Third Reading | Yea | Yea | Yea | 40–10 |
| April 22, 2025 | HB 756: Revise criteria for historic grant preservation program Third Reading | Yea | Yea | Yea | 44–6 |
| April 22, 2025 | HB 710: Generally revise laws related to the judiciary Third Reading | Yea | Yea | Yea | 32–18 |
| April 22, 2025 | HB 641: Repeal Lewis and Clark bicentennial plate program Third Reading | Yea | Yea | Yea | 44–6 |
| April 22, 2025 | HB 424: Revise taxes for class 17 data center property Third Reading | Yea | Yea | Yea | 44–6 |
| April 22, 2025 | HB 411: Exempt agricultural property from open space levies Third Reading | Yea | Yea | Yea | 38–12 |
| April 22, 2025 | HB 605: Revise criminal laws related to strip searches Third Reading | Yea | Yea | Yea | 34–16 |
| April 22, 2025 | HB 584: Revising laws related to dental anesthesia inspections Third Reading | Yea | Yea | Yea | 41–8 |
| April 22, 2025 | HB 337: Revise income tax laws to lower income taxes Third Reading | Yea | Yea | Yea | 34–16 |
| April 22, 2025 | HB 239: Revise laws related to construction contractors Third Reading | Yea | Yea | Nay | 38–12 |
| April 22, 2025 | HB 86: Generally revise beer wholesaler and table wine laws Third Reading | Yea | Yea | Yea | 42–8 |
| April 22, 2025 | SJ 28: Interim study resolution on the legislature's ethics processes Third Reading | Yea | Yea | Yea | 41–9 |
| April 22, 2025 | HJ 19: Resolution to provide for frontotemporal degeneration awareness week Third Reading | Yea | — | Nay | 34–16 |
| April 22, 2025 | HJ 35: Joint resolution urging changes to federal wildfire policy Third Reading | Yea | Yea | Yea | 32–18 |
| April 22, 2025 | HJ 10: Resolution on sports laws Third Reading | Yea | Yea | Yea | 31–19 |
| April 22, 2025 | HJ 7: Joint resolution congratulating President Donald J. Trump on his re-election Third Reading | Yea | Yea | Yea | 30–20 |
| April 18, 2025 | HB 343: Require schools to provide religious instruction released time program Third Reading | Yea | Yea | Yea | 31–19 |
| April 18, 2025 | HB 831: Increase elderly homeowner and renter income tax credit Third Reading | Yea | Yea | Nay | 45–5 |
| April 18, 2025 | HJ 17: Resolution regarding energy Third Reading | Yea | Yea | Yea | 35–15 |
| April 18, 2025 | HB 952: Authorizing governor to enter into agreements with tribal governments relating to marijuana Third Reading | Yea | Nay | Nay | 32–18 |
| April 18, 2025 | HB 949: Require fee schedule and report for certain commitments Third Reading | Yea | Nay | Nay | 33–17 |
| April 18, 2025 | HB 943: Establish the Montana rare disease advisory council Third Reading | Yea | Yea | Yea | 35–15 |
| April 18, 2025 | HB 921: Constitutional amendment prohibiting distribution or receipt of child pornography Third Reading | Yea | Yea | Yea | 32–18 |
| April 18, 2025 | HB 899: Establish Montana state shooting center task force Third Reading | Yea | Yea | Yea | 37–13 |
| April 18, 2025 | HB 891: Provide subpoena powers to the office of inspector general Third Reading | Yea | Yea | Yea | 32–18 |
| April 18, 2025 | HB 888: Revise local board of health rules for isolation and quarantine Third Reading | Yea | Yea | Yea | 30–20 |
| April 18, 2025 | HB 869: Provide for the sudden cardiac arrest prevention in youth sports Third Reading | Yea | Yea | Nay | 45–5 |
| April 18, 2025 | HB 866: Allow the term "emotional disability" to be used instead of "emotional disturbance" as it relates to special education Third Reading | Yea | Nay | Nay | 29–21 |
| April 18, 2025 | HB 834: Create a government evidence and impact commission Third Reading | Yea | Yea | Yea | 40–10 |
| April 18, 2025 | HB 690: Generally revise laws related to child protection Third Reading | Yea | Yea | Yea | 34–16 |
| April 18, 2025 | HB 557: Revise education laws related to PIR days and meetings of teacher organizations Third Reading | Nay | Yea | Yea | 24–26 |
| April 18, 2025 | HB 685: Feasibility allowance for nondegradation policy Third Reading | Yea | Yea | Yea | 33–17 |
| April 18, 2025 | HB 602: Require school district personnel to inform board of trustees of reductions in force Third Reading | Yea | Nay | Nay | 28–22 |
| April 18, 2025 | HB 316: Constitutional amendment to define person Third Reading | Yea | Yea | Yea | 33–17 |
| April 18, 2025 | SB 492: Generally revise business disclosure statement requirements for elected officials and department directors Third Reading / House Amendments | Yea | Yea | Yea | 44–6 |
| April 18, 2025 | SB 497: Provide laws related to healthcare provider burnout Third Reading / House Amendments | Yea | Nay | Nay | 30–20 |
| April 17, 2025 | HJ 6: Joint resolution recognizing the 250th birthday of the United States of America Third Reading | Yea | Yea | Yea | 44–6 |
| April 17, 2025 | HB 855: Establish FWP wildlife highway crossings and accommodation account Third Reading | Yea | Yea | Yea | 38–12 |
| April 17, 2025 | HB 717: Revise transfer of mining operator to successor Third Reading | Yea | Yea | Yea | 45–5 |
| April 17, 2025 | HB 712: Provide for restitution payments to children of certain homicide victims Third Reading | Yea | Yea | Yea | 45–5 |
| April 17, 2025 | HB 543: Repeal termination date on reporting and disclosure of violence against health care employees Third Reading | Yea | Nay | Nay | 31–19 |
| April 17, 2025 | SB 422: Generally revise laws relating to insurance coverage relating to cancer Third Reading / House Amendments | Yea | Yea | Yea | 37–13 |
| April 17, 2025 | SB 218: Provide for private right of action for injuries caused by certain medical interventions to treat gender dysphoria Third Reading / House Amendments | Yea | Yea | Yea | 32–18 |
| April 17, 2025 | SB 375: Prohibit sale of edible products that contain hemp Third Reading / House Amendments | Yea | Yea | Yea | 34–16 |
| April 17, 2025 | SB 348: Revise laws on sexual assault Third Reading / House Amendments | Yea | Yea | Yea | 33–17 |
| April 17, 2025 | SB 278: Revise education laws to support advanced opportunities Third Reading / House Amendments | Yea | Yea | Nay | 36–14 |
| April 17, 2025 | SB 243: Amend zoning regulations to allow taller buildings Third Reading / House Amendments | Yea | Yea | Yea | 41–9 |
| April 17, 2025 | SB 147: Generally revise Montana Indian child welfare laws Third Reading / House Amendments | Yea | Nay | Nay | 31–19 |
| April 17, 2025 | SB 45: Create a judicial performance evaluation commission and system Third Reading / House Amendments | Yea | Yea | Yea | 33–17 |
| April 17, 2025 | SB 19: Revise sentencing laws related to theft Third Reading / House Amendments | Yea | Yea | Yea | 37–13 |
| April 16, 2025 | HB 665: Preclude non-profit officers from personal liability for unpaid tax withholding Third Reading | Yea | Yea | Yea | 36–14 |
| April 16, 2025 | HB 587: Revise mine reclamation laws Third Reading | Yea | Yea | Yea | 32–18 |
| April 16, 2025 | HB 578: Generally revise laws related to restitution Third Reading | Nay | Yea | Yea | 31–19 |
| April 16, 2025 | HB 147: Revise laws related to covenants to provide definition of enforcement action Third Reading | Yea | Yea | Yea | 34–16 |
| April 15, 2025 | SB 390: Revise definitions in Clean Indoor Air Act Third Reading / House Amendments | Yea | — | Nay | 34–16 |
| April 15, 2025 | SB 183: Requiring outfitter endorsement for guide licensure Third Reading / House Amendments | Yea | Yea | Yea | 43–7 |
| April 15, 2025 | SB 133: Revise impact fee laws Third Reading / House Amendments | Yea | Yea | Yea | 32–18 |
| April 15, 2025 | SB 39: Generally revise attorney fee awards Third Reading / House Amendments | Yea | Yea | Yea | 31–19 |
| April 15, 2025 | HB 664: Repeal numeric nutrient standards Third Reading | Yea | Yea | Yea | 34–16 |
| April 15, 2025 | HB 642: Revise civil liability laws Third Reading | Yea | Yea | Yea | 34–16 |
| April 15, 2025 | HB 638: Revise human rights laws Third Reading | Yea | Yea | Yea | 31–19 |
| April 15, 2025 | HB 632: Revise compensation of members of certain boards Third Reading | Yea | Yea | Yea | 41–9 |
| April 15, 2025 | HB 625: Withhold entitlement share for non-compliance with child abuse reporting requirements Third Reading | Yea | Yea | Yea | 30–20 |
| April 15, 2025 | HB 612: Generally revise criminal procedure laws Third Reading | Yea | Yea | Yea | 30–20 |
| April 15, 2025 | HB 611: Generally revise salaries for certain elected officials Third Reading | Yea | Nay | Nay | 32–18 |
| April 15, 2025 | HB 607: Provide for the hearing aid coverage act Third Reading | Yea | Nay | Nay | 26–24 |
| April 15, 2025 | HB 606: Revise school district reorganization laws Third Reading | Yea | Yea | Yea | 45–5 |
| April 15, 2025 | HB 603: Eliminate attorney requirements on quasi-judicial boards Third Reading | Yea | Yea | Yea | 36–14 |
| April 15, 2025 | HB 595: Revise qualifications for teachers of adult basic education or high school equivalency programs at state correctional institutions Third Reading | Yea | Yea | Yea | 37–13 |
| April 15, 2025 | HB 591: Institute the celebrate freedom week in Montana's public schools Third Reading | Yea | Yea | Yea | 37–13 |
| April 15, 2025 | HB 573: Revise transformational learning laws to create a phase II grant program Third Reading | Yea | Nay | Nay | 30–20 |
| April 15, 2025 | HB 572: Revise MCE prison industries training program laws Third Reading | Yea | Yea | Yea | 42–8 |
| April 15, 2025 | HB 562: Eliminate certain agency reports Third Reading | Yea | Nay | Nay | 29–21 |
| April 15, 2025 | HB 554: Remove FWP requirement to regulate wolves as furbearers or game animals Third Reading | Nay | Yea | Yea | 29–21 |
| April 15, 2025 | HB 535: Revise the uniform criminal extradition act Third Reading | Yea | Yea | Yea | 33–17 |
| April 15, 2025 | HB 349: Revise TRS laws related to reemployment Third Reading | Yea | Yea | Nay | 35–15 |
| April 15, 2025 | HB 341: Revise laws relating to brain injuries Third Reading | Yea | Yea | Yea | 44–6 |
| April 15, 2025 | HB 182: Provide grant funding for senior citizen centers Third Reading | Yea | Nay | Nay | 30–19 |
| April 15, 2025 | HB 145: Revise fee for nonresident base hunting license Third Reading | Yea | Yea | Yea | 44–5 |
| April 15, 2025 | HB 85: Reinstating former employer contributions for JRS, HPORS, SRS, GWPORS Third Reading | Yea | Nay | Nay | 29–20 |
| April 15, 2025 | HB 56: Establish ambulance provider assessment fee program Third Reading | Yea | Nay | Nay | 29–20 |
| April 14, 2025 | HB 442: Revise laws regarding reporting requirements for certain professional occupations Third Reading | Yea | Yea | Nay | 30–18 |
| April 14, 2025 | HB 809: Prohibit local governments from enacting red flag gun laws Third Reading | Yea | Yea | Yea | 29–19 |
| April 14, 2025 | HB 711: Prohibit selection of redistricting chair with recent major party contributions Third Reading | Yea | Yea | Yea | 29–19 |
| April 14, 2025 | HB 521: Generally revise civil liability laws Third Reading | Yea | Yea | Yea | 34–14 |
| April 14, 2025 | HB 509: Revise the quality educator loan forgiveness program to expand eligibility Third Reading | Yea | Yea | Nay | 38–10 |
| April 14, 2025 | HB 486: Revise county deputy sheriff compensation Third Reading | Yea | Nay | Yea | 32–16 |
| April 14, 2025 | HB 477: Phase out polystyrene single use food containers (with exceptions) Third Reading | Nay | Nay | Nay | 26–22 |
| April 14, 2025 | HB 476: Establish grant program for newborn safety devices Third Reading | Yea | Yea | Yea | 32–16 |
| April 14, 2025 | HB 467: Revise DUI testing to include oral fluids Third Reading | Yea | Yea | Yea | 38–10 |
| April 14, 2025 | HB 466: Provide categorical exclusions from MEPA Third Reading | Yea | Yea | Yea | 38–10 |
| April 14, 2025 | HB 423: Revise election laws related to active and inactive voter lists Third Reading | Yea | Yea | Yea | 31–17 |
| April 14, 2025 | HB 415: Revise laws on a judge's ability to provide bail to certain defendants Third Reading | Yea | Yea | Yea | 34–14 |
| April 14, 2025 | HB 401: Prohibit the sale of lab-grown meat in the state of Montana Third Reading | Yea | Yea | Nay | 34–14 |
| April 14, 2025 | HB 329: Make the Montana ammunition act permanent Third Reading | Yea | Yea | Yea | 34–14 |
| April 14, 2025 | HB 284: Establish an interim committee to investigate civil rights violations and censorship within the MUS Third Reading | Yea | Yea | Yea | 29–19 |
| April 14, 2025 | HB 153: Revise laws related to the school funding interim commission Third Reading | Yea | Yea | Yea | 42–6 |
| April 14, 2025 | SB 296: Enhance penalty for crime against vulnerable person Third Reading / House Amendments | Yea | Yea | Nay | 42–6 |
| April 14, 2025 | SB 181: Generally revise Indian education for all laws Third Reading / House Amendments | Yea | Yea | Yea | 42–6 |
| April 14, 2025 | HB 729: Revise surety bail bond insurance laws relating to the collection of premium and other fees Third Reading | Nay | Yea | Yea | 34–14 |
| April 14, 2025 | HB 393: Require towns to record meetings in audio format Third Reading | Yea | Yea | Yea | 37–11 |
| April 14, 2025 | HB 380: Revise meeting date for presidential electors to align with federal law Third Reading | Yea | Yea | Yea | 43–5 |
| April 14, 2025 | HB 365: Revise laws relating to attorney fees and costs based on legislative conduct Third Reading | Yea | Yea | Yea | 31–17 |
| April 14, 2025 | HB 283: Revise laws for hunting licenses lotteries Third Reading | Yea | Nay | Nay | 29–18 |
| April 12, 2025 | HB 676: Generally revise state land and water laws Third Reading | Yea | Yea | Yea | 31–19 |
| April 12, 2025 | HB 818: Ban foreign funding for ballot measures Third Reading | Yea | Yea | Yea | 38–12 |
| April 12, 2025 | HB 723: Establish annual reporting requirements of infants born alive Third Reading | Yea | Yea | Yea | 31–19 |
| April 12, 2025 | HB 93: Establish compensation for wrongful conviction Third Reading | Nay | Yea | Yea | 24–26 |
| April 12, 2025 | SB 244: Revise laws related to health insurance coverage of behavioral health screening Third Reading / House Amendments | Yea | Yea | Yea | 44–6 |
| April 12, 2025 | SB 154: Revise prohibition on sale or purchase of human body parts under the revised Uniform Anatomical Gift Act Third Reading / House Amendments | Yea | Yea | Yea | 36–14 |
| April 12, 2025 | SB 149: Revise emotional support animal laws Third Reading / House Amendments | Yea | Yea | Yea | 40–10 |
| April 12, 2025 | SB 72: Provide presumptive eligibility for Medicaid coverage of home and community-based services Third Reading / House Amendments | Yea | Yea | Yea | 45–5 |
| April 12, 2025 | HB 388: Create pregnancy center autonomy and rights of expression act Third Reading | Yea | Yea | Yea | 31–19 |
| April 12, 2025 | HB 759: Revise campaign finance laws Third Reading | Yea | Yea | Yea | 40–10 |
| April 12, 2025 | HB 810: Revise tenant landlord laws Third Reading | Yea | Yea | Nay | 38–12 |
| April 12, 2025 | HB 791: Generally revise nuisance laws Third Reading | Yea | Yea | Yea | 32–18 |
| April 12, 2025 | HB 76: Generally revise laws related to the board of behavioral health Third Reading | Yea | Nay | Nay | 31–19 |
| April 12, 2025 | HB 736: Provide nutrient pollutant loading offsets Third Reading | Yea | Yea | Yea | 45–5 |
| April 12, 2025 | HB 446: Revise indecent exposure laws Third Reading | Yea | Yea | Yea | 29–21 |
| April 12, 2025 | HB 516: Move workers' compensation court to judicial branch Third Reading | Yea | Yea | Yea | 39–11 |
| April 12, 2025 | HB 607: Provide for the hearing aid coverage act Third Reading | Yea | Nay | Nay | 25–25 |
| April 12, 2025 | HB 358: Generally revise pension laws related to the Volunteer Firefighters' Compensation Act Third Reading | Yea | Yea | Yea | 37–13 |
| April 12, 2025 | HB 601: Create online portal for community assisters related to Medicaid Third Reading | Yea | Nay | Nay | 28–22 |
| April 12, 2025 | HB 687: Revise age of expanded Medicaid participants required to engage in community engagement activities Third Reading | Yea | Yea | Yea | 32–18 |
| April 12, 2025 | HB 740: Revise laws relating to pharmacies, pharmacy benefit managers, and other entities Third Reading | Yea | Yea | Nay | 39–11 |
| April 11, 2025 | HB 764: Revise public transit laws Third Reading | Yea | Yea | Yea | 34–14 |
| April 11, 2025 | HB 696: Revise laws relating to nuclear energy Third Reading | Yea | Yea | Yea | 37–11 |
| April 11, 2025 | HB 650: Revise bonding laws to include broadband projects Third Reading | Yea | Yea | Yea | 42–6 |
| April 11, 2025 | HB 636: Generally revise marijuana laws Third Reading | Yea | Yea | Yea | 35–13 |
| April 11, 2025 | HB 350: Prohibit enforcement of policies issued by certain intergovernmental entities Third Reading | Yea | Yea | Yea | 32–16 |
| April 11, 2025 | HB 338: Revise laws regarding targeted early numeracy intervention Third Reading | Yea | Nay | Nay | 32–16 |
| April 11, 2025 | HB 332: Generally revise youth court laws Third Reading | Yea | Yea | Yea | 30–18 |
| April 11, 2025 | HJ 9: Joint resolution in support of Israel Third Reading | Yea | Yea | Yea | 43–5 |
| April 11, 2025 | HB 825: Generally revise laws related to health care proxy decisionmakers Third Reading | Yea | Nay | Nay | 27–21 |
| April 11, 2025 | HB 804: Revise laws for lobbyist payment threshold Third Reading | Yea | Yea | Yea | 35–13 |
| April 11, 2025 | HB 703: Exempt GHG emissions analysis for appliances, vehicles, engines Third Reading | Yea | Yea | Yea | 36–12 |
| April 11, 2025 | HB 682: Generally revise laws regarding gender transition treatment Third Reading | Yea | Yea | Yea | 30–18 |
| April 11, 2025 | HB 668: Revising alcohol law to prohibit certain licensees from offering gambling Third Reading | Yea | Yea | Nay | 33–15 |
| April 11, 2025 | HB 495: Repeal federal mandates act Third Reading | Yea | Yea | Yea | 33–15 |
| April 11, 2025 | HB 490: Revise civil liability laws Third Reading | Yea | Yea | Yea | 40–8 |
| April 11, 2025 | HB 458: Generally revise laws related to physician assistants Third Reading | Yea | Yea | Yea | 43–5 |
| April 11, 2025 | HB 447: Enact the Respiratory Care Interstate Compact Third Reading | Yea | Yea | Yea | 40–8 |
| April 11, 2025 | HB 413: Revise election laws regarding residency Third Reading | Yea | Yea | Yea | 30–18 |
| April 11, 2025 | HB 406: Revise election laws related to school election deadlines Third Reading | Yea | Yea | Yea | 43–5 |
| April 11, 2025 | HB 400: Enact the "Free to Speak Act" Third Reading | Yea | Yea | Yea | 28–20 |
| April 11, 2025 | HB 207: Revise candidate filing and write-in candidate laws Third Reading | Yea | Yea | Yea | 43–5 |
| April 10, 2025 | HB 330: Create auction or lottery licenses for antelope and swans Third Reading | Yea | Yea | Yea | 39–9 |
| April 10, 2025 | HB 628: Revise early literacy targeted intervention laws Third Reading | Yea | Yea | Nay | 35–13 |
| April 10, 2025 | HB 585: Revise provider rate laws for physical therapists, speech-language pathologists, and occupational therapists Third Reading | Yea | Yea | Nay | 34–14 |
| April 10, 2025 | HB 567: Revise education laws related to multidistrict agreements Third Reading | Yea | Yea | Yea | 42–6 |
| April 10, 2025 | HB 694: Revise laws related to child abuse and neglect Third Reading | Yea | Yea | Yea | 30–18 |
| April 10, 2025 | HB 684: Eliminate deadline for water quality data review Third Reading | Yea | Yea | Yea | 42–6 |
| April 10, 2025 | HB 614: Allow for the termination of certain county zoning districts Third Reading | Yea | Yea | Yea | 38–10 |
| April 10, 2025 | HB 547: Revise firefighting laws for consolidated city-county governments Third Reading | Yea | — | Yea | 32–16 |
| April 10, 2025 | HB 531: Revise laws related to legislative rules Third Reading | Yea | Yea | Yea | 29–19 |
| April 10, 2025 | HB 503: Generally revise traffic laws regarding evading or fleeing a peace officer Third Reading | Yea | Yea | Yea | 41–7 |
| April 10, 2025 | HB 471: Revise education laws related to human sexuality and identity instruction Third Reading | Yea | Yea | Yea | 28–20 |
| April 10, 2025 | HB 403: Generally revise laws related to state hospital Third Reading | Yea | Yea | Yea | 42–6 |
| April 9, 2025 | SJ 1: Senate joint rules resolution Third Reading | Yea | Yea | Not voting | 44–5 |
| April 9, 2025 | HB 342: Revise civil liability laws to provide a statutory duty of care for certain actions Third Reading | Yea | Yea | Not voting | 32–17 |
| April 9, 2025 | HB 333: Generally revise local law enforcement laws Third Reading | Yea | Yea | Not voting | 44–5 |
| April 9, 2025 | HB 225: Revising laws related to home inspections Third Reading | Yea | Yea | Not voting | 43–6 |
| April 9, 2025 | HB 208: Providing authority for municipalities to control unauthorized occupancy of municipal property Third Reading | Yea | Yea | Not voting | 43–6 |
| April 9, 2025 | HB 192: Revise county clerk and recorder fee for recording documents Third Reading | Yea | Yea | Not voting | 44–5 |
| April 9, 2025 | HB 141: Revise laws relating to raffles conducted by certain nonprofit entities to allow credit cards Third Reading | Yea | Yea | Not voting | 34–15 |
| April 9, 2025 | HB 123: Revise alcohol laws relating to self-service Third Reading | Yea | Nay | Not voting | 26–22 |
| April 9, 2025 | HB 62: Generally revise laws related to the administration of MPERA Third Reading | Yea | Yea | Not voting | 32–16 |
| April 8, 2025 | HB 102: Revise laws related to public defenders for clarity Third Reading | Yea | Yea | Nay | 39–9 |
| April 8, 2025 | HB 311: Require the refund of rental application fees Third Reading | Yea | Yea | Nay | 34–14 |
| April 8, 2025 | HB 742: Revise nuisance compliance laws Third Reading | Yea | Yea | Yea | 30–18 |
| April 8, 2025 | HB 715: Revise injunction laws Third Reading | Yea | Yea | Yea | 30–18 |
| April 8, 2025 | HB 655: Prohibit discriminatory action against persons providing adoption or foster care services Third Reading | Yea | Yea | Yea | 29–19 |
| April 8, 2025 | HB 626: Generally revise DUI laws Third Reading | Yea | Yea | Yea | 38–10 |
| April 8, 2025 | HB 582: Generally revise criminal law Third Reading | Yea | Yea | Yea | 31–17 |
| April 8, 2025 | HB 571: Revise aeronautics laws related to the use of ADS–B information Third Reading | Nay | Yea | Yea | 30–18 |