U.S. Senator

Markwayne Mullin 2025-2026 Regular Session - Authored & Sponsored Legislation (Page 4)

Legislative Session

Co-Sponsor of Legislation

US

US Federal 2025-2026 Regular Session

US Federal Senate Bill SR250

Introduced
5/22/25  
A resolution recognizing National Foster Care Month as an opportunity to raise awareness about the challenges of children in the foster care system, and encouraging Congress to implement policies to improve the lives of children in the foster care system.
US

US Federal 2025-2026 Regular Session

US Federal Senate Bill SR322

Introduced
7/15/25  
Introduced
7/16/25  
A resolution expressing support for the designation of the month of June 2025 as "National Post-Traumatic Stress Awareness Month" and June 27, 2025, as "National Post-Traumatic Stress Awareness Day".
US

US Federal 2025-2026 Regular Session

US Federal Senate Bill SR255

Introduced
5/22/25  
A resolution honoring the life, achievements, and legacy of former United States Senator Christopher "Kit" Bond of Missouri.
US

US Federal 2025-2026 Regular Session

US Federal Senate Bill SR236

Introduced
 
Introduced
5/20/25  
A resolution calling for the return of abducted Ukrainian children before finalizing any peace agreement to end the war against Ukraine.
US

US Federal 2025-2026 Regular Session

US Federal Senate Bill SCR15

Introduced
 
Introduced
6/18/25  
House Committee Review
 
House Floor Vote
 
Presidential Action
6/23/25  
A concurrent resolution expressing support for America's law enforcement professionals.
US

US Federal 2025-2026 Regular Session

US Federal Senate Bill SR298

Introduced
6/24/25  
A resolution congratulating the Oklahoma State University men's golf team for winning the 2025 National Collegiate Athletic Association Division I Men's Golf National Championship.
US

US Federal 2025-2026 Regular Session

US Federal Senate Bill SB3909

Introduced
 
Introduced
2/25/26  
Stop Illegal Alien Cops Act
US

US Federal 2025-2026 Regular Session

US Federal Senate Bill SB2265

Introduced
 
Introduced
7/14/25  
America's Olympic and Paralympic Games Commemorative Coins Act
US

US Federal 2025-2026 Regular Session

US Federal Senate Bill SB2283

Introduced
 
Introduced
7/15/25  
Refer
7/15/25  
Engrossed
10/17/25  
Enrolled
12/15/25  
Passed
12/18/25  
Chaptered
12/18/25  
A bill to designate the facility of the United States Postal Service located at 201 West Oklahoma Avenue in Guthrie, Oklahoma, as the "Oscar J. Upham Post Office".
US

US Federal 2025-2026 Regular Session

US Federal Senate Bill SB3584

Introduced
 
Introduced
1/7/26  
Stop Illegal Aliens Drunk Driving
US

US Federal 2025-2026 Regular Session

US Federal Senate Bill SB3478

Introduced
 
Introduced
12/15/25  
Indian Buffalo Management Act

Primary Sponsor of Legislation

US

US Federal 2025-2026 Regular Session

US Federal Senate Bill SCR17

Introduced
 
Introduced
7/14/25  
A concurrent resolution expressing the sense of the Senate that any public rendition of "The Star-Spangled Banner" should be performed as written by Francis Scott Key, in English.
US

US Federal 2025-2026 Regular Session

US Federal Senate Bill SB3945

Introduced
 
Introduced
2/26/26  
Tribal Police Department Parity Act
US

US Federal 2025-2026 Regular Session

US Federal Senate Bill SB3946

Introduced
 
Introduced
2/26/26  
Tribal Firearm Access Act
US

US Federal 2025-2026 Regular Session

US Federal Senate Bill SB3994

Introduced
 
Introduced
3/4/26  
PRIME Meat Processing in Indian Country Act