Senate Committee on Commerce, Science, and Transportation
Commerce, science, transportation, communications, consumer protection
Members
28
Republicans
15
Democrats
13
Leadership
All Members (28)
Ted Cruz
Republican · TX
Maria Cantwell
Democrat · WA
Amy Klobuchar
Democrat · MN
Andy Kim
Democrat · NJ
Ben Lujan
Democrat · NM
Bernie Moreno
Republican · OH
Brian Schatz
Democrat · HI
Cynthia Lummis
Republican · WY
Dan Sullivan
Republican · AK
Deb Fischer
Republican · NE
Edward Markey
Democrat · MA
Eric Schmitt
Republican · MO
Gary Peters
Democrat · MI
Jacky Rosen
Democrat · NV
Jerry Moran
Republican · KS
John Curtis
Republican · UT
John Fetterman
Democrat · PA
John Hickenlooper
Democrat · CO
John Thune
Republican · SD
Lisa Blunt Rochester
Democrat · DE
Marsha Blackburn
Republican · TN
Roger Wicker
Republican · MS
Shelley Capito
Republican · WV
Tammy Baldwin
Democrat · WI
Tammy Duckworth
Democrat · IL
Ted Budd
Republican · NC
Tim Sheehy
Republican · MT
Todd Young
Republican · IN
Subcommittees (7)
Aviation, Space, and Innovation
Telecommunications and Media
Consumer Protection, Technology, and Data Privacy
Coast Guard, Maritime, and Fisheries
Science, Manufacturing, and Competitiveness
Surface Transportation, Freight, Pipelines, and Safety
Tourism, Trade, and Export Promotion
119th Congress · Last updated 2026-04-02