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Roger Marshall
U.S. Senator, Kansas
479A Russell Senate Office Building Washington, DC 20510
Summary
Roger Wayne Marshall is an American politician, physician, and former military officer serving as the junior United States senator from Kansas since 2021. From 2017 to 2021, he was the U.S. representative for Kansas's 1st congressional district, a mostly rural district covering much of western and northern Kansas. Marshall is a member of the Republican Party.
Source: Wikipedia · as of Aug 21, 2026
Scorecard
The record at a glanceA quick read on how Senator Marshall votes and legislates this Congress. Every figure links to its full record below.
Views on the Issues
See where Senator Marshall stands — alongside Democratic and Republican positions.
Sponsored Legislation
See all 523 →S 3623
S 3623 · Introduced Jan 13, 2026 · Finance and Financial Sector
Jan 13, 2026: Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.
S 1551
S 1551 · Introduced May 1, 2025 · Health
May 1, 2025: Read twice and referred to the Committee on Finance.
S 4507
S 4507 · Introduced May 13, 2026 · Health
May 13, 2026: Read twice and referred to the Committee on Finance.
S 5228
S 5228 · Introduced Aug 4, 2026 · Government Operations and Politics
Aug 4, 2026: Read twice and referred to the Committee on Homeland Security and Governmental Affairs.
S 5156
S 5156 · Introduced Jul 29, 2026
Voting Analytics
Full record →Computed over Senator Marshall's 890 roll-call votes in the 119th Congress, of which 818were party-split (the two parties' majorities on opposite sides). Unanimous votes are excluded so the rates aren't inflated.
100%
Votes with the Republican majority
On party-split votes
0%
Votes with the other party
The bipartisanship read
0.7%
Missed votes
Chamber median 2.1% · at or below median
Placement on the Senate's left–right spectrum
More liberalMore conservative
Based on how often Senator Marshall sided with the Republican majority on party-split votes, ranked against all senators. This is a vote-agreement placement, not an academic ideology score.
Source: U.S. Senate (senate.gov roll-call votes) · as of Aug 8, 2026
Legislative Activity
What Senator Marshall has put their name on in the 119th Congress, and across their career. Most bills — from every member — never become law; the enacted count is context, not a grade.
95
Sponsored this Congress
523 all-time
1
Became law this Congress
1% of those sponsored
1,850
Cosponsored, all-time
Signed on to others' bills
523
Bills sponsored, all-time
Source: Congress.gov · as of Aug 21, 2026
Recent Votes
See all →Most recent Senate floor votes in the 119th Congress. Data from the U.S. Senate.
A bill to amend the Help America Vote Act of 2002 to require voters to provide photo identification.
Aug 8, 2026 · S. 5271 · On Cloture on the Motion to Proceed · Roll Call 231
Cloture on the Motion to Proceed RejectedYea
Todd Blanche, of Florida, to be Attorney General
Aug 8, 2026 · PN 1078 · On the Nomination · Roll Call 230
Nomination ConfirmedYea
Todd Blanche, of Florida, to be Attorney General
Aug 8, 2026 · PN 1078 · On the Cloture Motion · Roll Call 229
Cloture Motion Agreed toYea
An act making continuing appropriations and extensions for fiscal year 2027, and for other purposes.
Landmark Legislation
Major bills from recent Congresses — outcomes and party vote breakdowns.
Inflation Reduction Act
Enacted2022 · H.R. 5376Largest climate investment in U.S. history; allowed Medicare to negotiate drug prices; reduced the federal deficit.
D: 50 yeaR: 0 yeaFinal: 51–50
CHIPS Act
Enacted2022 · H.R. 4346Invested $52 billion in domestic semiconductor manufacturing to reduce dependence on foreign chip supply chains.
D: 47 yeaR: 17 yeaFinal: 64–33
Bipartisan Infrastructure Law
Enacted