RepublicanIn office since May 2014

Matt Shaheen

Texas State Representative, District 66 since 2014. Re-elected in 2026. Next on the ballot in 2028.

Texas State Representative, District 66Born 1965

In office
12 yrs
Since 2014
Bills became law
29
133 sponsored, 2025–2026 session
Votes missed
0.7%
Chamber median 4.4%
With party
89%
On votes splitting the parties
Last margin
+10.9
Won 2026
Next election
2028
Nov 7, 2028

Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 9:43 AM ET

Committees

As of 2026-10.

  • Elections · chair
  • Higher Education
  • Sunset Advisory Commission

Source: Open States committeesUpdated Oct 27, 2026, 9:43 AM ET

Legislation

2025–2026 session · 133 sponsored · 29 became law
BillIntroCmteHouseSenateLaw
SB 12 Relating to the duty of the attorney general to prosecute criminal offenses prescribed by the election laws…
ATTORNEY GENERAL (V2811) · Became law Sep 2025
HB 18 Relating to a restriction on the acceptance of political contributions and the making of certain political…
Ethics (I0345) · Became law Sep 2025
SB 54 Relating to election procedures regarding accepting a voter with a residence address that is not current and…
Elections--Administration (I0277) · Became law Sep 2025
HB 29 Relating to election procedures regarding accepting a voter with a residence address that is not current and…
Elections--Administration (I0277) · Failed in the House Aug 2025
HB 12 Relating to the duty of the attorney general to prosecute criminal offenses prescribed by the election laws…
ATTORNEY GENERAL (V2811) · Failed in the House Aug 2025

Source: Open States billsUpdated Nov 6, 2026, 4:22 PM ET

Voting record

2025–2026 session · placement by roll-call votes

Where Shaheen sits in the Texas House of Representatives

Shaheen is closer to the center than 38% of the chamber's Republicans.

Dem. medianRep. medianShaheenMore liberalMore conservative

Closest: Richard Hayes, Lacey Hull, Mike Schofield

Source: 99chambers roll-call scalingUpdated Nov 6, 2026, 5:04 PM ET

With Shaheen’s party

  • Votes with the chamber's Republicans89%
  • Cosponsorships of the other party's bills38%

Black tick: the average of Republicans in the Texas House of Representatives.

Source: 99chambers legislative scores from roll calls and cosponsorships

Key votes

Votes chosen for their effect, not their side: Shaheen’s vote, each party’s majority, and the result. An orange vote differs from most Republicans.

Source: 99chambers key votes from Congress.gov, Voteview and Open States roll calls

Career

Offices held, and every time Shaheen was on a ballot. Filled marks are general elections won; hollow marks are primaries; an orange outline is a loss.

Source: 99chambers results archive (MEDSL, Klarner, state election offices)

Elections

Margin against the seat’s presidential baseline: how the seat voted for president in the same or nearest year.

YearRaceResultMarginSeat+/−
2026Texas House District 66WonR+10.9R+15.0−4.1
2024Texas House of Representatives, District 66WonR+22.2——
2022Texas House of Representatives, District 66WonR+20.8——
2020Texas House of Representatives, District 66WonR+1.0——
2018Texas House of Representatives, District 66WonR+0.6——
2016Texas House of Representatives, District 66WonR+18.7——
2014Texas House of Representatives, District 66Won———
2014Texas House of Representatives, District 66 (runoff)Won+8.5——
2014Texas House of Representatives, District 66 (primary)Won+8.8——

Source: 99chambers results archive; 2026: Texas Secretary of State (unofficial)Updated Nov 8, 2026, 7:01 PM ET

Campaign money, 2025–26

Raised
$1M
Spent
$323K
Cash
$879.7K

Source: Texas Ethics Commission filings through Oct 24, 2026Updated Nov 1, 2026, 3:49 AM ET

Campaign committees

Open committees can still raise and spend money.

Matt F. Shaheen
State
Active

Source: Texas Ethics Commission filings through Oct 24, 2026Updated Nov 1, 2026, 3:49 AM ET

Seats Shaheen has held

Source: 99chambers results archive

Who Shaheen has run against

Source: 99chambers results archive; 2026: Texas Secretary of State (unofficial)

How we know Shaheen

One person, matched across every source we use.

Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 9:43 AM ET