- John Hoeven
chair · Republican–ND
- Ron Wyden
ranking member · Democrat–OR
- James E. Risch
member · Republican–ID
- Steve Daines
member · Republican–MT
- David McCormick
member · Republican–PA
- James C. Justice
member · Republican–WV
- Bill Cassidy
member · Republican–LA
- Mike Lee
member · Republican–UT
- Catherine Cortez Masto
member · Democrat–NV
- John W. Hickenlooper
member · Democrat–CO
- Alex Padilla
member · Democrat–CA
- Ruben Gallego
member · Democrat–AZ
- Martin Heinrich
member · Democrat–NM
