- Mike Lee
chair · Republican–UT
- Martin Heinrich
ranking member · Democrat–NM
- John Barrasso
member · Republican–WY
- James E. Risch
member · Republican–ID
- Steve Daines
member · Republican–MT
- Tom Cotton
member · Republican–AR
- David McCormick
member · Republican–PA
- James C. Justice
member · Republican–WV
- Bill Cassidy
member · Republican–LA
- Cindy Hyde-Smith
member · Republican–MS
- Lisa Murkowski
member · Republican–AK
- John Hoeven
member · Republican–ND
- Ron Wyden
member · Democrat–OR
- Maria Cantwell
member · Democrat–WA
- Mazie K. Hirono
member · Democrat–HI
- Angus S. King, Jr.
member · Independent–ME
- Catherine Cortez Masto
member · Democrat–NV
- John W. Hickenlooper
member · Democrat–CO
- Alex Padilla
member · Democrat–CA
- Ruben Gallego
member · Democrat–AZ
