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MI · Officeholder

Matt Longjohn

DState Representative · District 40

On the ballot Nov 3, 2026: Michigan House District 40

Biography

Matt Longjohn is a Democratic state representative from Michigan House District 40 who took office on January 1, 2025, and is seeking re-election in the November 3, 2026 general election. He is a physician and public health professional.[1]

Matt Longjohn was born in Kalamazoo, Michigan, and earned a bachelor's degree from Kalamazoo College in 1993, an M.D. from Tulane University in 1999, and a graduate degree from the Tulane University School of Public Health and Tropical Medicine in 2003.[1] He has been affiliated with the WMU Homer J Stryker School of Medicine, Epiphany Health Consulting, the Partnership to Align Social Care, the City of Portage Planning Commission and Kalamazoo Area Runners.[1]

In a 2024 Ballotpedia survey, Longjohn described himself as a fifth-generation Kalamazoo County resident who had served in nonprofit executive roles for most of the previous 25 years, said he ran for U.S. Congress in 2018, and said Governor Whitmer appointed him to the Protect Michigan Commission in 2020.[2] He listed health equity, health care access and affordability, prescription drug prices, reproductive freedoms, mental and behavioral health, and the health care workforce among his priorities.[2]

Longjohn assumed office in the Michigan House on January 1, 2025, advanced from the Democratic primary on August 4, 2026, and in the 2025-2026 session sits on the House Appropriations Committee and the Select Committee on Protecting Michigan Employees and Small Businesses.[1]

  1. 1.Matt Longjohn · Ballotpedia Reference
  2. 2.Matt Longjohn - Candidate Connection survey (2024) · Ballotpedia Candidate's own words

Researched from the cited sources on 2026-10-21. Not yet independently fact-checked.

Michigan House District 40

Matt Longjohn is on the Nov 3, 2026 ballot for Michigan House District 40 as D. Not researched in depth — candidate list only.

Ballotpedia ↗

Other candidates for this seat

Votes by issue

Their recorded votes on bills that divided the chamber (unanimous votes left out), grouped by topic. A bill can sit under more than one topic. "With" and "against" compare each vote with how most Democrats voted. How topics are assigned

Where they stood out

Voted against most of their party on 23 of 206 party-divided votes on file.

Most often on: Rights & public safety (9), Jobs & cost of living (5), Education & families (4)

  • The revised school code: amend section 1347

    Voted yes · most Democrats voted no · Democrats 20–26, Republicans 56–1

    Sep 23, 2026Official record ↗

  • The revised school code: add section 1253.

    What it does: Requires each school district, intermediate school district, and public school academy to employ by January 1, 2027 at least one teacher tasked with assisting pupils with dyslexia who has 30 hours of Orton-Gillingham…

    Voted yes · most Democrats voted no · Democrats 11–38, Republicans 55–2

    Jun 18, 2026Official record ↗

  • Uniform video services local franchise act: amend section 1

    Voted yes · most Democrats voted no · Democrats 22–26, Republicans 53–5

    Jun 11, 2026Official record ↗

  • Stille-DeRossett-Hale single state construction code act: amend section 11

    Voted yes · most Democrats voted no · Democrats 22–26, Republicans 57–0

    Jun 10, 2026Official record ↗

  • The revised school code: add section 1278e.

    What it does: Requires every school under a district or charter board to implement the Presidential Fitness Test, as reauthorized by federal Executive Order 14327, starting in the 2026-27 school year.

    Voted yes · most Democrats voted no · Democrats 5–43, Republicans 56–2

    Jun 3, 2026Official record ↗

How this is counted

Their votes on the most contested roll calls

The votes in their chamber that came out closest and most divided by party, among those they voted on. How we rank

See all their split votes

Substantive votes concern legislation or nominations; procedural votes concern how the chamber considers them. A Yes vote applies to the motion shown, which may not be final passage.

HB 6263 · MI HOUSE

The Michigan penal code: amend section 520e

NoVOTED

Motion: Third reading and passage

Passed 79–24·Substantive·Sep 23, 2026Roll call ↗
HB 6262 · MI HOUSE

The Michigan penal code: amend section 520d

NoVOTED

Motion: Third reading and passage

Passed 77–26·Substantive·Sep 23, 2026Roll call ↗
HB 6261 · MI HOUSE

The Michigan penal code: amend section 520c

NoVOTED

Motion: Third reading and passage

Passed 78–25·Substantive·Sep 23, 2026Roll call ↗
HB 6260 · MI HOUSE

The Michigan penal code: amend section 520b

NoVOTED

Motion: Third reading and passage

Passed 79–24·Substantive·Sep 23, 2026Roll call ↗
HB 6259 · MI HOUSE

The code of criminal procedure: amend section 16y of chapter XVII

NoVOTED

Motion: Third reading and passage

Passed 77–26·Substantive·Sep 23, 2026Roll call ↗
HB 6302 · MI HOUSE

The revised school code: amend section 1347

YesVOTED

Motion: Third reading and passage

Passed 76–27·Substantive·Sep 23, 2026Roll call ↗
HB 6282 · MI HOUSE

Prohibit former legislators from accepting employment with certain entities; and to provide penalties.

YesVOTED

Motion: Third reading and passage

Passed 88–15·Substantive·Sep 23, 2026Roll call ↗
HB 4135 · MI HOUSE

Authorize the state administrative board to convey state-owned property in Jackson County; to prescribe conditions for the conveyance; to provide for powers and duties of state departments, agencies…

YesVOTED

Motion: Concur in amendments made by the Senate

Passed 101–2·Substantive·Sep 22, 2026Roll call ↗
SB 433 · MI HOUSE

The revised school code: add section 1509.

YesVOTED

Motion: Third reading and passage

Passed 99–4·Substantive·Sep 22, 2026Roll call ↗
SB 413 · MI HOUSE

Public health code: amend sections 18221, 18223, 18233, and 18237

YesVOTED

Motion: Third reading and passage

Passed 100–3·Substantive·Sep 22, 2026Roll call ↗

Showing 10 of 613 votes in this collection. Coverage may be incomplete; each entry links to the official record.