Indiana Senate · District 3

Mark Spencer's Indiana Senate voting record

Democratic

Compare with others Download image (PNG) Official page ↗

Mark Spencer (Democratic) is a member of the Indiana Senate for District 3. This page covers the 790 floor roll calls held while Mark Spencer was in office, from Jan. 21, 2025 to Feb. 27, 2026. Votes with the Senate President Pro Tempore on 28% of contested votes. Votes with own party on 97% of party-line votes. 12th percentile in the Indiana Senate from liberal to conservative. Didn't vote on 8% of roll calls. Mark Spencer sponsored 20 statewide bills this term; 3 passed. Below are the contested votes where Mark Spencer split from the Senate President Pro Tempore or the party, recent key votes, every roll call with filters, the bills Mark Spencer sponsored and contact details.

Votes with the Senate President Pro Tempore 28% On 289 contested votes where both voted · 71% on all votes Votes with own party 97% Partisan rank: 17 of 50 in the Senate (tied with 4 others) Didn't vote at roll call 8% 63 of 790 roll calls · 42 of them excused

Bills passed 3 20 sponsored · 3 became law · Rank 22 of 50 in the Senate (tied with 2 others) Bills that became law 3 of 3 passed · 0 vetoed

Where they sit

Every current senator, placed from most liberal to most conservative by how they voted on contested bills.

How these numbers work →

← Most liberalThe aisleMost conservative →

Votes with DemocratsCrosses party linesVotes with Republicans

Mark Spencer's seat is marked. Seats run from most liberal (left) to most conservative (right), by contested floor votes. Color shows how often each member crosses party lines toward the middle on votes that divide the parties: solid blue or red means almost never, and purple means on at least 1 in 5 of those votes. Gray seats are members too new to score. How these numbers work

Indiana Senate12th percentile

More liberal than 87% of the Indiana Senate.

Most liberalMost conservative

7th most liberal of 50

The scores

How these numbers work →

Votes with the Senate President Pro Tempore

28%

Each tick is a current senator, by party; the dot is Mark Spencer.

On 289 contested votes where both voted71% on all 725 votes where both voted

Votes with own party

97%

Each tick is a current senator, by party; the dot is Mark Spencer.

On 212 party-line votesPartisan rank: 17 of 50 in the Senate (tied with 4 others)16 senators vote with their party more often

Bills

The bills Mark Spencer sponsored this term and how far they got. Co-sponsors aren’t counted.

How these numbers work →

Bills: Mark Spencer
	Bills
Sponsored	20
Passed both chambers	3
Became law	3
Vetoed by the Governor	0

Rank by bills passed: Rank 22 of 50 in the Senate (tied with 2 others) · 1 of 10 Democrats

A bill's author is the first author named on it in the chamber where it was filed; coauthors and sponsors in the other chamber aren't counted. Resolutions aren't counted.

Bills that passed both chambers

Bills that passed both chambers: Mark Spencer
Bill	Result	Final action
SB 164 Study of community or urban microfarming	Became law	March 4, 2026
SB 232 Real property appraisals	Became law	March 3, 2026
SB 331 Amended registration	Became law	May 6, 2025

Budget projects

Indiana's budget acts don't name the legislator who asked for an item, so there's no budget figure for Indiana legislators.

Contested votes where they split

207 against the Senate President Pro Tempore; 8 against most of their party.

Contested votes where they split: Mark Spencer
Date	Bill and motion	Their vote	Senate President Pro Tempore	Most of their party
Feb. 27, 2026	HB 1266: Department of education and education matters Conference Committee Report	Nay	Yea (split)	Nay
Feb. 27, 2026	HB 1115: Homeowners association governance Conference Committee Report	Nay	Yea (split)	—
Feb. 27, 2026	SB 239: Various education matters Conference Committee Report	Nay	Yea (split)	Nay
Feb. 27, 2026	SB 204: Various education matters Conference Committee Report	Nay	Yea (split)	Nay
Feb. 27, 2026	HB 1343: Public safety matters Conference Committee Report	Nay	Yea (split)	Nay
Feb. 27, 2026	SB 199: Various education matters Conference Committee Report	Nay	Yea (split)	Nay
Feb. 27, 2026	SB 176: Shooting ranges Conference Committee Report	Yea	Yea	Nay (split)
Feb. 26, 2026	SB 285: Housing matters Concurrence	Nay	Yea (split)	Nay
Feb. 25, 2026	SB 277: Indiana department of environmental management Concurrence	Nay	Yea (split)	Nay
Feb. 25, 2026	SB 200: Public school matters Concurrence	Nay	Yea (split)	Nay
Feb. 25, 2026	SB 88: Education matters Concurrence	Nay	Yea (split)	Nay
Feb. 25, 2026	SB 78: Wireless communication device policy Concurrence	Nay	Yea (split)	Nay
Feb. 25, 2026	SB 76: Immigration matters Concurrence	Nay	Yea (split)	Nay
Feb. 25, 2026	SB 2: Bail procedures Concurrence	Nay	Yea (split)	Nay
Feb. 25, 2026	SB 1: Human services matters Concurrence	Nay	Yea (split)	Nay
Feb. 24, 2026	HB 1424: Farm and homestead food sales Third Reading	Nay	Yea (split)	Nay
Feb. 24, 2026	HB 1423: Indianapolis public education corporation Third Reading	Nay	Yea (split)	Nay
Feb. 24, 2026	HB 1377: Straight ticket voting Third Reading	Nay	Yea (split)	Nay
Feb. 24, 2026	HB 1343: Public safety matters Third Reading	Nay	Yea (split)	Nay
Feb. 24, 2026	HB 1302: Various labor and safety matters Third Reading	Yea	Yea	Nay (split)
Feb. 24, 2026	HB 1274: Insurance mandated gun free zone notices Third Reading	Nay	Yea (split)	Nay
Feb. 24, 2026	HB 1193: Civil rights commission Third Reading	Nay	Yea (split)	Nay
Feb. 24, 2026	HB 1122: License plates for former state legislators Third Reading	Yea	Nay (split)	Yea
Feb. 24, 2026	HB 1038: Gaming matters Third Reading	Nay	Yea (split)	Nay
Feb. 24, 2026	HB 1033: Various judicial matters Third Reading	Nay	Yea (split)	Nay
Feb. 24, 2026	HB 1004: Various education matters Third Reading	Nay	Yea (split)	Nay
Feb. 23, 2026	HB 1423: Indianapolis public education corporation Amendment	Yea	Nay (split)	Yea
Feb. 23, 2026	HB 1423: Indianapolis public education corporation Amendment	Yea	Nay (split)	Yea
Feb. 23, 2026	HB 1423: Indianapolis public education corporation Amendment	Yea	Nay (split)	Yea
Feb. 23, 2026	HB 1343: Public safety matters Amendment	Yea	Nay (split)	Yea
Feb. 23, 2026	HB 1343: Public safety matters Amendment	Yea	Nay (split)	Yea
Feb. 23, 2026	HB 1343: Public safety matters Amendment	Yea	Nay (split)	Yea
Feb. 23, 2026	HB 1343: Public safety matters Amendment	Yea	Nay (split)	Yea
Feb. 23, 2026	HB 1343: Public safety matters Amendment	Yea	Nay (split)	Yea
Feb. 23, 2026	HB 1033: Various judicial matters Amendment	Yea	Nay (split)	Yea
Feb. 19, 2026	HB 1176: Education matters Third Reading	Nay	Yea (split)	Nay
Feb. 19, 2026	HB 1155: Traffic enforcement Third Reading	Yea	Yea	Nay (split)
Feb. 19, 2026	HB 1042: Regulation and investment of cryptocurrency Third Reading	Nay	Yea (split)	Nay
Feb. 19, 2026	HB 1210: Department of local government finance Amendment	Yea	Nay (split)	Yea
Feb. 17, 2026	HB 1176: Education matters Amendment	Yea	Nay (split)	Yea
Feb. 17, 2026	HB 1176: Education matters Amendment	Yea	Nay (split)	Yea
Feb. 16, 2026	HB 1002: Electric utility affordability Amendment	Yea	Nay (split)	Yea
Feb. 16, 2026	HB 1002: Electric utility affordability Amendment	Yea	Nay (split)	Yea
Feb. 16, 2026	HB 1002: Electric utility affordability Amendment	Yea	Nay (split)	Yea
Feb. 16, 2026	HB 1002: Electric utility affordability Amendment	Yea	Nay (split)	Yea
Feb. 16, 2026	HB 1002: Electric utility affordability Amendment	Yea	Nay (split)	Yea
Feb. 16, 2026	HB 1002: Electric utility affordability Amendment	Yea	Nay (split)	Yea
Feb. 16, 2026	HB 1002: Electric utility affordability Amendment	Yea	Nay (split)	Yea
Feb. 16, 2026	HB 1002: Electric utility affordability Amendment	Yea	Nay (split)	Yea
Feb. 12, 2026	HB 1150: Local regulation Third Reading	Yea	Yea	Nay (split)
Jan. 29, 2026	SB 277: Indiana department of environmental management Third Reading	Nay	Yea (split)	Nay
Jan. 29, 2026	SB 275: FSSA fiscal matters Third Reading	Nay	Yea (split)	Nay
Jan. 29, 2026	SB 88: Education matters Third Reading	Nay	Yea (split)	Nay
Jan. 28, 2026	SB 285: Housing matters Third Reading	Nay	Yea (split)	Nay
Jan. 28, 2026	SB 250: Regulation of hemp Third Reading	Nay	Yea (split)	Nay
Jan. 28, 2026	SB 239: Various education matters Third Reading	Nay	Yea (split)	Nay
Jan. 27, 2026	SB 236: Abortion inducing drugs and abortion reports Third Reading	Nay	Yea (split)	Nay
Jan. 27, 2026	SB 204: Various education matters Third Reading	Nay	Yea (split)	Nay
Jan. 27, 2026	SB 200: Public school matters Third Reading	Nay	Yea (split)	Nay
Jan. 27, 2026	SB 182: Gender issues Third Reading	Nay	Yea (split)	Nay
Jan. 26, 2026	SB 284: Law enforcement civilian oversight boards Third Reading	Nay	Yea (split)	Nay
Jan. 26, 2026	SB 176: Shooting ranges Third Reading	Yea	Yea	Nay (split)
Jan. 26, 2026	SB 76: Immigration matters Third Reading	Nay	Yea (split)	Nay
Jan. 26, 2026	SB 8: Library budgets Third Reading	Nay	Yea (split)	Nay
Jan. 26, 2026	SB 243: Various tax matters Amendment	Yea	Nay (split)	Yea
Jan. 26, 2026	SB 243: Various tax matters Amendment	Yea	Nay (split)	Yea
Jan. 26, 2026	SB 239: Various education matters Amendment	Yea	Nay (split)	Yea
Jan. 26, 2026	SB 204: Various education matters Amendment	Yea	Nay (split)	Yea
Jan. 22, 2026	SB 258: Nuclear facility permits Third Reading	Nay	Yea (split)	Nay
Jan. 22, 2026	SB 211: Cancellation of caucus meeting Third Reading	Nay	Yea (split)	Nay
Jan. 22, 2026	SB 210: Article V convention of the states compact Third Reading	Nay	Yea (split)	Nay
Jan. 22, 2026	SB 167: Relocation of outdoor advertising signs Third Reading	Nay	Yea (split)	Nay
Jan. 22, 2026	SB 3: Constitutional amendment ballot language Third Reading	Nay	Yea (split)	Nay
Jan. 22, 2026	SB 1: Human services matters Third Reading	Nay	Yea (split)	Nay
Jan. 22, 2026	SB 76: Immigration matters Amendment	Yea	Nay (split)	Yea
Jan. 20, 2026	SB 78: Wireless communication device policy Third Reading	Nay	Yea (split)	Nay
Jan. 20, 2026	SB 12: Prohibition of ranked choice voting Third Reading	Nay	Yea (split)	Nay
Jan. 20, 2026	SB 2: Bail procedures Third Reading	Nay	Yea (split)	Nay
Jan. 20, 2026	SB 1: Human services matters Amendment	Yea	Nay (split)	Yea
Jan. 20, 2026	SB 1: Human services matters Amendment	Yea	Nay (split)	Yea
Jan. 20, 2026	SB 1: Human services matters Amendment	Yea	Nay (split)	Yea
Jan. 20, 2026	SB 1: Human services matters Amendment	Yea	Nay (split)	Yea
April 25, 2025	HB 1001: State budget Conference Committee Report	Nay	Yea (split)	Nay
April 24, 2025	HB 1515: Education and higher education matters Conference Committee Report	Nay	Yea (split)	Nay
April 24, 2025	HB 1427: Department of local government finance Conference Committee Report	Nay	Yea (split)	Nay
April 24, 2025	HB 1014: Public safety Conference Committee Report	Nay	Yea (split)	Nay
April 24, 2025	HB 1389: Local regulation Conference Committee Report	Nay	Yea (split)	Nay
April 24, 2025	HB 1679: Various elections matters Conference Committee Report	Nay	Yea (split)	Nay
April 24, 2025	SB 526: Absentee ballot retraction Conference Committee Report	Nay	Yea (split)	Nay
April 24, 2025	SB 425: Energy production zones Conference Committee Report	Nay	Yea (split)	Nay
April 24, 2025	SB 373: Various education matters Conference Committee Report	Nay	Yea (split)	Nay
April 24, 2025	SB 358: Various education matters Conference Committee Report	Nay	Yea (split)	Nay
April 24, 2025	SB 289: Unlawful discrimination Conference Committee Report	Nay	Yea (split)	Nay
April 24, 2025	SB 287: School board matters Concurrence	Nay	Yea (split)	Nay
April 23, 2025	HB 1680: Various elections matters Conference Committee Report	Nay	Yea (split)	Nay
April 23, 2025	SB 442: Instruction on human sexuality Conference Committee Report	Nay	Yea (split)	Nay
April 23, 2025	SB 255: Education matters Conference Committee Report	Nay	Yea (split)	Nay
April 17, 2025	SB 423: Small modular nuclear reactor pilot program Concurrence	Nay	Yea (split)	Nay
April 17, 2025	SB 2: Medicaid matters Concurrence	Nay	Yea (split)	Nay
April 17, 2025	SB 366: Education matters Concurrence	Nay	Yea (split)	Nay
April 15, 2025	HB 1679: Various elections matters Third Reading	Nay	Yea (split)	Nay
April 15, 2025	HB 1601: Quantum research tax incentives Third Reading	Nay	Yea (split)	Nay
April 15, 2025	HB 1515: Education and higher education matters Third Reading	Nay	Yea (split)	Nay
April 15, 2025	HB 1461: Road funding Third Reading	Nay	Yea (split)	Yea (split)
April 15, 2025	HB 1389: Local regulation Third Reading	Yea	Yea	Nay (split)
April 15, 2025	HB 1037: Storm water management Third Reading	Nay	Yea (split)	Nay
April 15, 2025	HB 1008: Indiana-Illinois boundary adjustment commission Third Reading	Nay	Yea (split)	Nay
April 15, 2025	HB 1007: Energy generation resources Third Reading	Nay	Yea (split)	Nay
April 15, 2025	HB 1004: Health care matters Third Reading	Nay	Yea (split)	Nay
April 15, 2025	HB 1002: Various education matters Third Reading	Nay	Yea (split)	Nay
April 15, 2025	HB 1001: State budget Third Reading	Nay	Yea (split)	Nay
April 15, 2025	SB 1: Local government finance Concurrence	Nay	Yea (split)	Nay
April 14, 2025	HB 1461: Road funding Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1461: Road funding Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1221: Pension matters Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1004: Health care matters Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 14, 2025	HB 1001: State budget Amendment	Yea	Nay (split)	Yea
April 10, 2025	HB 1680: Various elections matters Third Reading	Nay	Yea (split)	Nay
April 10, 2025	HB 1006: Prosecutors Third Reading	Nay	Yea (split)	Nay
April 10, 2025	HB 1002: Various education matters Amendment	Yea	Nay (split)	Yea
April 10, 2025	HB 1002: Various education matters Amendment	Yea	Nay (split)	Yea
April 10, 2025	HB 1515: Education and higher education matters Amendment	Yea	Nay (split)	Yea
April 10, 2025	HB 1474: FSSA matters Amendment	Yea	Nay (split)	Yea
April 10, 2025	HB 1474: FSSA matters Amendment	Yea	Nay (split)	Yea
April 10, 2025	HB 1197: Election matters Amendment	Nay	Yea (split)	Nay
April 10, 2025	HB 1007: Energy generation resources Amendment	Yea	Nay (split)	Yea
April 8, 2025	HB 1006: Prosecutors Amendment	Yea	Nay (split)	Yea
April 7, 2025	SB 10: Voter registration Concurrence	Nay	Yea (split)	Nay
April 7, 2025	HB 1633: Study of election issues Third Reading	Nay	Yea (split)	Nay
April 7, 2025	HB 1680: Various elections matters Amendment	Yea	Nay (split)	Yea
April 3, 2025	HB 1041: Student eligibility in interscholastic sports Third Reading	Nay	Yea (split)	Nay
April 3, 2025	HB 1633: Study of election issues Amendment	Yea	Nay (split)	Yea
April 1, 2025	HB 1115: Emergency possessory orders Third Reading	Nay	Yea (split)	Nay
April 1, 2025	HB 1041: Student eligibility in interscholastic sports Amendment	Yea	Nay (split)	Yea
April 1, 2025	HB 1041: Student eligibility in interscholastic sports Amendment	Yea	Nay (split)	Yea
April 1, 2025	HB 1041: Student eligibility in interscholastic sports Amendment	Yea	Nay (split)	Yea
April 1, 2025	HB 1041: Student eligibility in interscholastic sports Amendment	Yea	Nay (split)	Yea
March 31, 2025	SB 249: Teacher compensation Concurrence	Nay	Yea (split)	Nay
March 18, 2025	HB 1196: Membership of aviation boards Third Reading	Nay	Yea (split)	Nay
March 17, 2025	SCR 24: Recognizing pregnancy care centers Adoption	Nay	Yea (split)	Nay
March 11, 2025	HB 1122: Unlawful encroachment Third Reading	Nay	Yea (split)	Nay
Feb. 20, 2025	SB 525: Annexation Third Reading	Nay	Yea (split)	Nay
Feb. 20, 2025	SB 518: School property taxes Third Reading	Nay	Yea (split)	Nay
Feb. 20, 2025	SB 425: Energy production zones Third Reading	Nay	Yea (split)	Nay
Feb. 20, 2025	SB 358: Various education matters Third Reading	Nay	Yea (split)	Nay
Feb. 20, 2025	SB 355: Municipal elections Third Reading	Nay	Yea (split)	Nay
Feb. 20, 2025	SB 317: Health care debt and costs Third Reading	Yea	Nay (split)	Yea
Feb. 20, 2025	SB 197: Various property matters Third Reading	Nay	Yea (split)	Nay
Feb. 19, 2025	SB 518: School property taxes Amendment	Yea	Nay (split)	Yea
Feb. 19, 2025	SB 518: School property taxes Amendment	Yea	Nay (split)	Yea
Feb. 19, 2025	SB 518: School property taxes Amendment	Yea	Nay (split)	Yea
Feb. 19, 2025	SB 518: School property taxes Amendment	Yea	Nay (split)	Yea
Feb. 19, 2025	SB 518: School property taxes Amendment	Yea	Nay (split)	Yea
Feb. 19, 2025	SB 518: School property taxes Amendment	Yea	Nay (split)	Yea
Feb. 19, 2025	SB 518: School property taxes Amendment	Yea	Nay (split)	Yea
Feb. 19, 2025	SB 518: School property taxes Amendment	Yea	Nay (split)	Yea
Feb. 19, 2025	SB 518: School property taxes Amendment	Yea	Nay (split)	Yea
Feb. 19, 2025	SB 518: School property taxes Amendment	Yea	Nay (split)	Yea
Feb. 19, 2025	SB 518: School property taxes Amendment	Yea	Nay (split)	Yea
Feb. 19, 2025	SB 518: School property taxes Amendment	Yea	Nay (split)	Yea
Feb. 19, 2025	SB 518: School property taxes Amendment	Yea	Nay (split)	Yea
Feb. 19, 2025	SB 518: School property taxes Amendment	Yea	Nay (split)	Yea
Feb. 18, 2025	SB 2: Medicaid matters Third Reading	Nay	Yea (split)	Nay
Feb. 17, 2025	SB 287: School board matters Third Reading	Nay	Yea (split)	Nay
Feb. 17, 2025	SB 1: Local government finance Third Reading	Nay	Yea (split)	Nay
Feb. 17, 2025	SB 419: Crimes against health care providers Amendment	Yea	Nay (split)	Yea
Feb. 17, 2025	SB 2: Medicaid matters Amendment	Yea	Nay (split)	Yea
Feb. 17, 2025	SB 2: Medicaid matters Amendment	Yea	Nay (split)	Yea
Feb. 13, 2025	SB 443: Business personal property tax Third Reading	Nay	Yea (split)	Nay
Feb. 13, 2025	SB 366: Education matters Third Reading	Nay	Yea (split)	Nay
Feb. 13, 2025	SB 453: Various tax matters Amendment	Yea	Nay (split)	Yea
Feb. 13, 2025	SB 287: School board matters Amendment	Yea	Nay (split)	Yea
Feb. 13, 2025	SB 137: Voter registration Amendment	Yea	Nay (split)	Yea
Feb. 13, 2025	SB 1: Local government finance Amendment	Yea	Nay (split)	Yea
Feb. 13, 2025	SB 1: Local government finance Amendment	Yea	Nay (split)	Yea
Feb. 13, 2025	SB 1: Local government finance Amendment	Yea	Nay (split)	Yea
Feb. 13, 2025	SB 1: Local government finance Amendment	Yea	Nay (split)	Yea
Feb. 13, 2025	SB 1: Local government finance Amendment	Yea	Nay (split)	Yea
Feb. 11, 2025	SB 523: School chaplains Third Reading	Nay	Yea (split)	Nay
Feb. 11, 2025	SB 442: Instruction on human sexuality Third Reading	Nay	Yea (split)	Nay

These are the 200 most recent of 214. The voting record below lists them all.

Recent key votes

Mark Spencer's most recent key votes: contested or party-line votes that gave the chamber's last word on a whole bill (passage, budgets included, the other chamber's changes or a conference report) or overrode a veto, with what each bill does where a checked explanation exists. The full record is below.

How these numbers work →

Feb. 27, 2026
Senate

HB 1266: Department of education and education matters
Voted nayAgainst the Senate President Pro Tempore Conference Committee Report · Yeas 28, nays 19

What the bill does: We don't have a checked plain-language explanation of this bill yet; the vote page links to the official record.
Feb. 27, 2026
Senate

HB 1115: Homeowners association governance
Voted nayAgainst the Senate President Pro Tempore Conference Committee Report · Yeas 37, nays 10

What the bill does: We don't have a checked plain-language explanation of this bill yet; the vote page links to the official record.
Feb. 27, 2026
Senate

SB 239: Various education matters
Voted nayAgainst the Senate President Pro Tempore Conference Committee Report · Yeas 31, nays 16

What the bill does: We don't have a checked plain-language explanation of this bill yet; the vote page links to the official record.
Feb. 27, 2026
Senate

SB 204: Various education matters
Voted nayAgainst the Senate President Pro Tempore Conference Committee Report · Yeas 35, nays 15

What the bill does: We don't have a checked plain-language explanation of this bill yet; the vote page links to the official record.
Feb. 27, 2026
Senate

SB 179: Indiana department of transportation
Voted yea Conference Committee Report · Yeas 45, nays 5

What the bill does: We don't have a checked plain-language explanation of this bill yet; the vote page links to the official record.

Every roll call

How Mark Spencer voted on each of the 790 floor roll calls while in office, newest first.

Every roll call: Mark Spencer
Date	Vote	Their vote	Most of their party	Senate President Pro Tempore	Yeas–nays
Feb. 27, 2026	HB 1266: Department of education and education matters Conference Committee Report	Nay	Nay	Yea	28–19
Feb. 27, 2026	HB 1115: Homeowners association governance Conference Committee Report	Nay	—	Yea	37–10
Feb. 27, 2026	SB 239: Various education matters Conference Committee Report	Nay	Nay	Yea	31–16
Feb. 27, 2026	SB 204: Various education matters Conference Committee Report	Nay	Nay	Yea	35–15
Feb. 27, 2026	SB 179: Indiana department of transportation Conference Committee Report	Yea	Yea	Yea	45–5
Feb. 27, 2026	HB 1343: Public safety matters Conference Committee Report	Nay	Nay	Yea	37–11
Feb. 27, 2026	HB 1038: Gaming matters Conference Committee Report	Yea	Yea	Yea	34–16
Feb. 27, 2026	SB 199: Various education matters Conference Committee Report	Nay	Nay	Yea	34–14
Feb. 27, 2026	SB 176: Shooting ranges Conference Committee Report	Yea	Nay	Yea	42–8
Feb. 26, 2026	SB 285: Housing matters Concurrence	Nay	Nay	Yea	28–22
Feb. 26, 2026	SB 282: Compounding drugs; registration of medical spas Concurrence	Yea	Yea	Yea	43–6
Feb. 26, 2026	SB 270: Township mergers Concurrence	Yea	Yea	Yea	34–15
Feb. 25, 2026	SB 277: Indiana department of environmental management Concurrence	Nay	Nay	Yea	26–21
Feb. 25, 2026	SB 200: Public school matters Concurrence	Nay	Nay	Yea	35–13
Feb. 25, 2026	SB 88: Education matters Concurrence	Nay	Nay	Yea	34–14
Feb. 25, 2026	SB 78: Wireless communication device policy Concurrence	Nay	Nay	Yea	36–12
Feb. 25, 2026	SB 91: Syringe exchange program Concurrence	Yea	Yea	Yea	38–10
Feb. 25, 2026	SB 76: Immigration matters Concurrence	Nay	Nay	Yea	37–11
Feb. 25, 2026	SB 2: Bail procedures Concurrence	Nay	Nay	Yea	38–8
Feb. 25, 2026	SB 1: Human services matters Concurrence	Nay	Nay	Yea	39–9
Feb. 24, 2026	HB 1165: Various animal related matters Third Reading	Yea	Yea	Yea	42–6
Feb. 24, 2026	HB 1424: Farm and homestead food sales Third Reading	Nay	Nay	Yea	38–10
Feb. 24, 2026	HB 1423: Indianapolis public education corporation Third Reading	Nay	Nay	Yea	27–21
Feb. 24, 2026	HB 1377: Straight ticket voting Third Reading	Nay	Nay	Yea	39–9
Feb. 24, 2026	HB 1368: Carbon Third Reading	Yea	Yea	Yea	29–19
Feb. 24, 2026	HB 1343: Public safety matters Third Reading	Nay	Nay	Yea	38–10
Feb. 24, 2026	HB 1342: County commissioner districts Third Reading	Yea	Yea	Yea	39–8
Feb. 24, 2026	HB 1302: Various labor and safety matters Third Reading	Yea	Nay	Yea	40–7
Feb. 24, 2026	HB 1274: Insurance mandated gun free zone notices Third Reading	Nay	Nay	Yea	39–9
Feb. 24, 2026	HB 1210: Department of local government finance Third Reading	Yea	Yea	Yea	38–10
Feb. 24, 2026	HB 1193: Civil rights commission Third Reading	Nay	Nay	Yea	40–8
Feb. 24, 2026	HB 1145: Thirteenth check Third Reading	Yea	Yea	Yea	39–9
Feb. 24, 2026	HB 1122: License plates for former state legislators Third Reading	Yea	Yea	Nay	17–31
Feb. 24, 2026	HB 1115: Homeowners association governance Third Reading	Yea	Yea	Yea	40–8
Feb. 24, 2026	HB 1038: Gaming matters Third Reading	Nay	Nay	Yea	26–22
Feb. 24, 2026	HB 1033: Various judicial matters Third Reading	Nay	Nay	Yea	39–9
Feb. 24, 2026	HB 1004: Various education matters Third Reading	Nay	Nay	Yea	28–20
Feb. 24, 2026	HB 1001: Housing matters Third Reading	Yea	Yea	Yea	35–13
Feb. 19, 2026	HB 1176: Education matters Third Reading	Nay	Nay	Yea	31–15
Feb. 19, 2026	HB 1155: Traffic enforcement Third Reading	Yea	Nay	Yea	31–15
Feb. 19, 2026	HB 1062: Wake boarding and wake surfing Third Reading	Yea	Yea	Yea	34–11
Feb. 19, 2026	HB 1042: Regulation and investment of cryptocurrency Third Reading	Nay	Nay	Yea	35–10
Feb. 17, 2026	HB 1052: Various administrative law matters Third Reading	Yea	Yea	Yea	37–8
Feb. 12, 2026	HB 1150: Local regulation Third Reading	Yea	Nay	Yea	37–10
Jan. 29, 2026	SB 281: Income tax credits Third Reading	Yea	Yea	Yea	42–6
Jan. 29, 2026	SB 277: Indiana department of environmental management Third Reading	Nay	Nay	Yea	29–19
Jan. 29, 2026	SB 275: FSSA fiscal matters Third Reading	Nay	Nay	Yea	39–9
Jan. 29, 2026	SB 88: Education matters Third Reading	Nay	Nay	Yea	39–9
Jan. 29, 2026	SB 85: Health care debt and costs Third Reading	Yea	Yea	Yea	33–15
Jan. 29, 2026	SB 7: Carbon sequestration Third Reading	Yea	Yea	Yea	36–12
Jan. 28, 2026	SB 285: Housing matters Third Reading	Nay	Nay	Yea	29–19
Jan. 28, 2026	SB 270: Township mergers Third Reading	Yea	Yea	Yea	39–9
Jan. 28, 2026	SB 250: Regulation of hemp Third Reading	Nay	Nay	Yea	35–13
Jan. 28, 2026	SB 239: Various education matters Third Reading	Nay	Nay	Yea	30–18
Jan. 27, 2026	SB 236: Abortion inducing drugs and abortion reports Third Reading	Nay	Nay	Yea	35–10
Jan. 27, 2026	SB 204: Various education matters Third Reading	Nay	Nay	Yea	33–12
Jan. 27, 2026	SB 200: Public school matters Third Reading	Nay	Nay	Yea	36–9
Jan. 27, 2026	SB 197: Garnishment Third Reading	Yea	Yea	Yea	32–13
Jan. 27, 2026	SB 182: Gender issues Third Reading	Nay	Nay	Yea	37–8
Jan. 27, 2026	SB 179: Indiana department of transportation Third Reading	Yea	Yea	Yea	41–5
Jan. 27, 2026	SB 118: Self-service storage facilities Third Reading	Yea	Yea	Yea	40–6
Jan. 27, 2026	SB 91: Syringe exchange program Third Reading	Yea	Yea	Yea	33–13
Jan. 27, 2026	SB 89: Three-way permits Third Reading	Yea	Yea	Yea	39–6
Jan. 27, 2026	SB 67: Studies relating to natural lands Third Reading	Yea	Yea	Yea	29–17
Jan. 27, 2026	SB 23: Alcoholic beverage permits for county fairs Third Reading	Yea	Yea	Yea	36–9
Jan. 26, 2026	SB 284: Law enforcement civilian oversight boards Third Reading	Nay	Nay	Yea	38–6
Jan. 26, 2026	SB 242: Innkeeper's tax Third Reading	Yea	Yea	Yea	37–7
Jan. 26, 2026	SB 176: Shooting ranges Third Reading	Yea	Nay	Yea	38–6
Jan. 26, 2026	SB 76: Immigration matters Third Reading	Nay	Nay	Yea	37–7
Jan. 26, 2026	SB 8: Library budgets Third Reading	Nay	Nay	Yea	31–13
Jan. 22, 2026	SB 258: Nuclear facility permits Third Reading	Nay	Nay	Yea	36–9
Jan. 22, 2026	SB 211: Cancellation of caucus meeting Third Reading	Nay	Nay	Yea	35–10
Jan. 22, 2026	SB 210: Article V convention of the states compact Third Reading	Nay	Nay	Yea	34–11
Jan. 22, 2026	SB 167: Relocation of outdoor advertising signs Third Reading	Nay	Nay	Yea	28–17
Jan. 22, 2026	SB 3: Constitutional amendment ballot language Third Reading	Nay	Nay	Yea	36–9
Jan. 22, 2026	SB 1: Human services matters Third Reading	Nay	Nay	Yea	38–8
Jan. 20, 2026	SB 78: Wireless communication device policy Third Reading	Nay	Nay	Yea	28–19
Jan. 20, 2026	SB 12: Prohibition of ranked choice voting Third Reading	Nay	Nay	Yea	38–9
Jan. 20, 2026	SB 2: Bail procedures Third Reading	Nay	Nay	Yea	39–8
Jan. 13, 2026	SB 90: Consent for pelvic, prostate, and rectal exams Third Reading	Yea	Yea	Yea	44–5
Jan. 13, 2026	SB 21: State sandwich Third Reading	Yea	Yea	Yea	37–11
Dec. 11, 2025	HB 1032: Redistricting Third Reading	Nay	Nay	Nay	19–31
April 25, 2025	HB 1001: State budget Conference Committee Report	Nay	Nay	Yea	39–11
April 24, 2025	HB 1515: Education and higher education matters Conference Committee Report	Nay	Nay	Yea	28–22
April 24, 2025	HB 1427: Department of local government finance Conference Committee Report	Nay	Nay	Yea	37–13
April 24, 2025	HB 1014: Public safety Conference Committee Report	Nay	Nay	Yea	42–8
April 24, 2025	HB 1389: Local regulation Conference Committee Report	Nay	Nay	Yea	17–33
April 24, 2025	HB 1002: Various education matters Conference Committee Report	Not voting	Nay	Yea	27–21
April 24, 2025	HB 1004: Health care matters Conference Committee Report	Yea	Yea	Yea	37–13
April 24, 2025	HB 1679: Various elections matters Conference Committee Report	Nay	Nay	Yea	41–7
April 24, 2025	SB 140: Pharmacy benefits Conference Committee Report	Yea	Yea	Yea	39–10
April 24, 2025	HB 1425: Food matters Conference Committee Report	Yea	Yea	Yea	43–7
April 24, 2025	HB 1390: Bureau of motor vehicles Conference Committee Report	Yea	Yea	Yea	31–19
April 24, 2025	HB 1221: Pension matters Conference Committee Report	Yea	Yea	Yea	39–11
April 24, 2025	HB 1003: Health matters Conference Committee Report	Yea	—	Yea	30–20
April 24, 2025	SB 526: Absentee ballot retraction Conference Committee Report	Nay	Nay	Yea	40–10
April 24, 2025	SB 425: Energy production zones Conference Committee Report	Nay	Nay	Yea	31–19
April 24, 2025	SB 373: Various education matters Conference Committee Report	Nay	Nay	Yea	31–19
April 24, 2025	SB 358: Various education matters Conference Committee Report	Nay	Nay	Yea	37–12
April 24, 2025	SB 289: Unlawful discrimination Conference Committee Report	Nay	Nay	Yea	34–16
April 24, 2025	SB 287: School board matters Concurrence	Nay	Nay	Yea	26–24
April 23, 2025	HB 1680: Various elections matters Conference Committee Report	Nay	Nay	Yea	36–9
April 23, 2025	SB 442: Instruction on human sexuality Conference Committee Report	Nay	Nay	Yea	35–12
April 23, 2025	SB 255: Education matters Conference Committee Report	Nay	Nay	Yea	32–12
April 23, 2025	SB 43: Study of location of gambling operations Concurrence	Yea	Yea	Yea	37–11
April 22, 2025	HB 1053: Gaming and alcohol matters Conference Committee Report	Yea	Yea	Yea	42–7
April 17, 2025	SB 463: Child care matters Concurrence	Yea	Yea	Yea	35–6
April 17, 2025	SB 423: Small modular nuclear reactor pilot program Concurrence	Nay	Nay	Yea	34–12
April 17, 2025	SB 2: Medicaid matters Concurrence	Nay	Nay	Yea	37–10
April 17, 2025	SB 366: Education matters Concurrence	Nay	Nay	Yea	29–17
April 16, 2025	SB 405: Labor organization membership Concurrence	Not voting	Nay	Yea	29–9
April 16, 2025	SB 366: Education matters Concurrence	Not voting	Nay	Yea	24–13
April 15, 2025	HB 1679: Various elections matters Third Reading	Nay	Nay	Yea	37–10
April 15, 2025	HB 1601: Quantum research tax incentives Third Reading	Nay	Nay	Yea	30–18
April 15, 2025	HB 1515: Education and higher education matters Third Reading	Nay	Nay	Yea	32–16
April 15, 2025	HB 1461: Road funding Third Reading	Nay	Yea	Yea	38–10
April 15, 2025	HB 1427: Department of local government finance Third Reading	Yea	Yea	Yea	41–8
April 15, 2025	HB 1416: Awareness of human trafficking Third Reading	Yea	Yea	Yea	44–5
April 15, 2025	HB 1389: Local regulation Third Reading	Yea	Nay	Yea	36–13
April 15, 2025	HB 1276: Various alcoholic beverage matters Third Reading	Yea	Yea	Yea	40–9
April 15, 2025	HB 1275: Alcohol and tobacco commission matters Third Reading	Yea	Yea	Yea	39–10
April 15, 2025	HB 1144: Courts Third Reading	Yea	—	Yea	33–16
April 15, 2025	HB 1064: School transfers Third Reading	Yea	Yea	Yea	30–19
April 15, 2025	HB 1037: Storm water management Third Reading	Nay	Nay	Yea	31–18
April 15, 2025	HB 1008: Indiana-Illinois boundary adjustment commission Third Reading	Nay	Nay	Yea	36–13
April 15, 2025	HB 1007: Energy generation resources Third Reading	Nay	Nay	Yea	36–13
April 15, 2025	HB 1004: Health care matters Third Reading	Nay	Nay	Yea	29–19
April 15, 2025	HB 1002: Various education matters Third Reading	Nay	Nay	Yea	31–18
April 15, 2025	HB 1001: State budget Third Reading	Nay	Nay	Yea	40–9
April 15, 2025	SB 1: Local government finance Concurrence	Nay	Nay	Yea	27–22
April 10, 2025	HB 1680: Various elections matters Third Reading	Nay	Nay	Yea	34–8
April 10, 2025	HB 1006: Prosecutors Third Reading	Nay	Nay	Yea	35–8
April 8, 2025	HB 1634: Math education Third Reading	Yea	Yea	Yea	38–11
April 8, 2025	HB 1468: Alcoholic beverages and tobacco Third Reading	Yea	Yea	Yea	41–8
April 8, 2025	HB 1390: Bureau of motor vehicles Third Reading	Yea	Yea	Yea	38–11
April 7, 2025	SB 10: Voter registration Concurrence	Nay	Nay	Yea	39–9
April 7, 2025	HB 1633: Study of election issues Third Reading	Nay	Nay	Yea	35–13
April 7, 2025	HB 1412: Reporting of child abuse or neglect Third Reading	Yea	Yea	Yea	31–18
April 3, 2025	SB 209: Electronic pull tabs in charity gaming Concurrence	Yea	Yea	Yea	35–12
April 3, 2025	HB 1041: Student eligibility in interscholastic sports Third Reading	Nay	Nay	Yea	42–6
April 1, 2025	HB 1557: Prescribed burning Third Reading	Yea	Yea	Yea	38–9
April 1, 2025	HB 1115: Emergency possessory orders Third Reading	Nay	Nay	Yea	38–10
April 1, 2025	HB 1053: Gaming and alcohol matters Third Reading	Yea	Yea	Yea	44–6
April 1, 2025	HB 1052: Onsite sewage systems Third Reading	Yea	Yea	Yea	45–5
April 1, 2025	HB 1005: Housing and building matters Third Reading	Yea	Yea	Yea	45–5
March 31, 2025	SB 249: Teacher compensation Concurrence	Nay	Nay	Yea	34–13
March 25, 2025	SB 424: Small modular nuclear reactor development costs Concurrence	Excused	Nay	Yea	32–15
March 25, 2025	SB 120: DNA samples at time of arrest Concurrence	Excused	Nay	Yea	39–8
March 25, 2025	HB 1348: Nonaccredited nonpublic schools Third Reading	Excused	Nay	Yea	32–15
March 24, 2025	HB 1425: Food matters Third Reading	Excused	Yea	Yea	41–6
March 24, 2025	HB 1393: Immigration notice Third Reading	Excused	Nay	Yea	37–10
March 18, 2025	HB 1196: Membership of aviation boards Third Reading	Nay	Nay	Yea	39–10
March 11, 2025	HB 1122: Unlawful encroachment Third Reading	Nay	Nay	Yea	39–10
Feb. 20, 2025	SB 525: Annexation Third Reading	Nay	Nay	Yea	33–15
Feb. 20, 2025	SB 518: School property taxes Third Reading	Nay	Nay	Yea	28–21
Feb. 20, 2025	SB 478: Craft hemp flower and THC products Third Reading	Yea	Yea	Yea	40–9
Feb. 20, 2025	SB 463: Child care matters Third Reading	Yea	Yea	Yea	44–5
Feb. 20, 2025	SB 425: Energy production zones Third Reading	Nay	Nay	Yea	37–12
Feb. 20, 2025	SB 419: Crimes against health care providers Third Reading	Yea	Yea	Yea	42–7
Feb. 20, 2025	SB 409: Employee absence for certain meetings Third Reading	Yea	Yea	Yea	30–19
Feb. 20, 2025	SB 358: Various education matters Third Reading	Nay	Nay	Yea	39–10
Feb. 20, 2025	SB 355: Municipal elections Third Reading	Nay	Nay	Yea	29–20
Feb. 20, 2025	SB 317: Health care debt and costs Third Reading	Yea	Yea	Nay	23–26
Feb. 20, 2025	SB 197: Various property matters Third Reading	Nay	Nay	Yea	41–8
Feb. 20, 2025	SB 183: Road intersection safety Third Reading	Yea	Yea	Yea	40–9
Feb. 20, 2025	SB 109: Artisan distillers Third Reading	Yea	Yea	Yea	42–7
Feb. 18, 2025	SB 291: Anatomical gift inquiries Third Reading	Yea	Yea	Yea	44–5
Feb. 18, 2025	SB 108: Charity gaming Third Reading	Yea	Yea	Yea	39–10
Feb. 18, 2025	SB 43: Study of location of gambling operations Third Reading	Yea	Yea	Yea	33–16
Feb. 18, 2025	SB 2: Medicaid matters Third Reading	Nay	Nay	Yea	40–9
Feb. 17, 2025	SB 287: School board matters Third Reading	Nay	Nay	Yea	26–20
Feb. 17, 2025	SB 1: Local government finance Third Reading	Nay	Nay	Yea	37–10
Feb. 13, 2025	SB 443: Business personal property tax Third Reading	Nay	Nay	Yea	39–7
Feb. 13, 2025	SB 366: Education matters Third Reading	Nay	Nay	Yea	30–16
Feb. 11, 2025	SB 523: School chaplains Third Reading	Nay	Nay	Yea	32–16
Feb. 11, 2025	SB 457: Carbon dioxide sequestration Third Reading	Yea	Yea	Yea	27–21
Feb. 11, 2025	SB 442: Instruction on human sexuality Third Reading	Nay	Nay	Yea	39–9
Feb. 11, 2025	SB 249: Teacher compensation Third Reading	Nay	Nay	Yea	39–10
Feb. 11, 2025	SB 107: Wine delivery Third Reading	Yea	Yea	Yea	42–7
Feb. 11, 2025	SB 94: Alcohol and gaming matters Third Reading	Yea	Yea	Yea	44–5
Feb. 10, 2025	SB 498: Child services Third Reading	Yea	Yea	Yea	42–7
Feb. 10, 2025	SB 450: Article V convention Third Reading	Nay	Nay	Yea	33–16
Feb. 10, 2025	SB 126: Annexation Third Reading	Nay	Nay	Yea	40–9
Feb. 10, 2025	SB 120: DNA samples at time of arrest Third Reading	Yea	Nay	Yea	40–9
Feb. 6, 2025	SB 289: Unlawful discrimination Third Reading	Excused	Nay	Yea	34–13
Feb. 4, 2025	SB 405: Labor organization membership Third Reading	Nay	Nay	Yea	35–13
Feb. 4, 2025	SB 209: Electronic pull tabs in charity gaming Third Reading	Yea	Yea	Yea	37–13
Feb. 4, 2025	SB 10: Voter registration Third Reading	Nay	Nay	Yea	39–11
Feb. 3, 2025	SB 430: Grants for participation in the 287(g) program Third Reading	Nay	Nay	Yea	39–9
Feb. 3, 2025	SB 424: Small modular nuclear reactor development costs Third Reading	Nay	Nay	Yea	34–14
Feb. 3, 2025	SB 423: Small modular nuclear reactor pilot program Third Reading	Yea	Yea	Yea	41–7
Jan. 28, 2025	SB 74: Extension of lifeline law immunity Third Reading	Yea	Yea	Yea	43–6
Jan. 27, 2025	SB 143: Parental rights Third Reading	Yea	Yea	Yea	44–5
Jan. 27, 2025	SJR 21: Terms of members of Congress Third Reading	Nay	Nay	Yea	31–18
Jan. 23, 2025	SB 11: Minor access and use of social media Third Reading	Yea	Yea	Yea	42–7

Contested and party-line votes link to their own pages; the rest link to the official record.

Contact, committees and caucuses

Contact

Official page: iga.in.gov
Email: s3@iga.in.gov
Capitol office: 200 W. Washington St., Indianapolis, IN 46204
800-382-9467

Committees

Homeland Security and Transportation Ranking member
Public Policy Ranking member
Veterans Affairs and The Military Ranking member
Child Services Interim Study
Commerce and Economic Development Interim Study
Commerce and Technology
Elections Interim Study
Energy, Utilities and Telecommunications Interim Study
Natural Resources
Public Policy Interim Study
Public Safety and Military Affairs Interim Study
Roads and Transportation Interim Study
Utilities

Contact details and committee assignments from Open States' data on the Indiana General Assembly, which it collects from the chambers' websites, as of Oct. 15, 2026.

Source: the Indiana General Assembly's roll-call records, Jan. 21, 2025 to Feb. 27, 2026. How these numbers work · Corrections