Steven W Abbott SENATOR COLLINS 07/11/2026 07/10/2027 Brian Richard Abraham SENATOR JUSTICE 04/13/2026 04/12/2027 Jocelyn B Albaugh ENERGY & NATURAL RESOURCES (R) 05/31/2026 05/30/2027 Qusi R Al-Haj SENATOR THUNE 01/01/2026 12/31/2026 Susan Copius Altman SENATOR KIM 01/24/2026 01/23/2027 Erica F Andeweg SENATOR FISCHER 03/26/2026 03/25/2027 Travis S. Andrews MAJORITY POLICY COMMITTEE (R) 04/05/2026 04/04/2027 Christopher T Arneson COMMITTEE ON FINANCE (D) 02/07/2026 02/06/2027 Brennan H Barber SENATOR SMITH (T) 07/05/2026 07/04/2027 Jennifer A Becker-Pollet COMMITTEE ON APPROPRIATIONS 03/23/2026 03/22/2027 Alexandra L. Bell CONFERENCE OF THE MINORITY (D) 03/30/2026 03/29/2027 Trent J Benishek COMMITTEE ON APPROPRIATIONS 01/26/2026 01/25/2027 Maher Bitar SENATOR SCHIFF 04/23/2026 04/22/2027 Matthew R Bolden ENVIRONMENT & PUBLIC WORKS (N) 04/04/2026 04/03/2027 Rachel L Boose COMMERCE, SCIENCE & TRANS (D) 07/03/2026 07/02/2027 Luke W Borwegen SENATOR FETTERMAN 02/21/2026 02/20/2027 Gable M Brady COMMITTEE ON FINANCE (R) 03/24/2026 03/23/2027 Jami L Burgess COMMERCE, SCIENCE & TRANS (D) 01/01/2026 12/31/2026 Natalie G Burkhalter SENATOR MULLIN 03/24/2026 03/23/2027 Laura Marcela Bustamante SENATOR KIM 01/17/2026 01/16/2027 Michael C Callesen SENATOR HUSTED 03/07/2026 03/06/2027 D'Andre Jarele Carter SENATOR ALSOBROOKS 02/22/2026 02/21/2027 Matthew T Cernicky JOINT ECONOMIC COMMITTEE 05/01/2026 04/30/2027 Winifred Y Chang COMMITTEE ON APPROPRIATIONS 03/02/2026 03/01/2027 Adam Ross Cloch SENATOR CURTIS 03/23/2026 03/22/2027 Thomas R Cohrs SENATOR MULLIN 04/01/2026 03/31/2027 John P Connell SENATOR YOUNG 02/17/2026 02/16/2027 Manuel I Contreras HEALTH, EDUC, LABOR & PENS (D) 07/03/2026 07/02/2027 Corey E Cooke SMALL BUSINESS & ENTREPSHP (R) 02/06/2026 02/05/2027 Sean J Cooksey VICE PRESIDENT 02/14/2026 02/13/2027 Harrison C Costello MAJORITY LEADER (R) 01/31/2026 01/30/2027 Katherine Elizabeth Currie SENATOR MULLIN 03/24/2026 03/23/2027 Joseph R. Defer SENATOR MULLIN 05/04/2026 05/03/2027 Richard DiSalvo JOINT ECONOMIC COMMITTEE 07/14/2026 07/13/2027 Madison T Dunn COMMITTEE ON APPROPRIATIONS 05/18/2026 05/17/2027 Victoria L Ellington SENATOR CRUZ 03/28/2026 03/27/2027 Maximillian T Engling SENATOR BANKS 05/27/2026 05/26/2027 George Everly MAJORITY LEADER CONSULTANTS(R) 01/25/2026 01/24/2027 Kyrie B Fairbairn COMMERCE, SCIENCE & TRANS (D) 07/04/2026 07/03/2027 Jana L Fong-Swamidoss COMMERCE, SCIENCE & TRANS (D) 05/02/2026 05/01/2027 Michael J Gancio SELECT COMM ON INTELLIGENCE(N) 07/12/2026 07/11/2027 Benjamin C Garmisa SENATOR DUCKWORTH 06/02/2026 06/01/2027 Susan Jane Garza SENATOR GALLEGO 02/23/2026 02/22/2027 Herman J Gesser SENATOR KENNEDY (J) 06/03/2026 06/02/2027 Madelena Elizabeth Goffredo SENATOR KIM 03/02/2026 03/01/2027 Gregory J Goode SENATOR YOUNG 04/08/2026 04/07/2027 Mark E Gruman SENATOR CRAMER 04/04/2026 04/03/2027 Jillian D Haggerty SENATOR MORAN 03/10/2026 03/09/2027 Rebecca Grace Hagigh SENATOR SHEEHY 03/28/2026 03/27/2027 Mary Blanche Hankey SENATOR TUBERVILLE 03/02/2026 03/01/2027 Arya Hariharan JUDDURBIN 07/11/2026 07/10/2027 Jasmin Nicole Harris MINORITY LEADER (D) 02/21/2026 02/20/2027 Jonathan R Harris SENATOR WHITEHOUSE 07/10/2026 07/09/2027 Shafron E Hawkins SENATOR SCOTT 02/17/2026 02/16/2027 Jeremy H Hayes SENATOR ERNST 02/16/2026 02/15/2027 Joseph L Herrbach SENATOR MURRAY 06/02/2026 06/01/2027 Nathaniel J Hochman SENATOR SCHMITT 02/06/2026 02/05/2027 Maxwell Adams Hoffman SENATOR SANDERS 03/05/2026 03/04/2027 James A Hsi SENATOR SCHUMER 06/26/2026 06/25/2027 Karryl D Hubbard SENATOR BLUNT ROCHESTER 01/01/2026 12/31/2026 Jack C Hwang MAJORITY POLICY COMMITTEE (R) 05/30/2026 05/29/2027 Jacquelyn A Incerto SENATOR MULLIN 04/13/2026 04/12/2027 Andrew T Jorgenson SENATOR HICKENLOOPER 03/21/2026 03/20/2027 Emilee L Joseph SENATOR FETTERMAN 03/26/2026 03/25/2027 Anna Louise Judson SENATOR MULLIN 03/24/2026 03/23/2027 Sophie Kasimow HEALTH, EDUC, LABOR & PENS (D) 05/01/2026 04/30/2027 Anna G Keilly SENATOR FETTERMAN 01/24/2026 01/23/2027 Kelsey A Kelleher FOREIGN RELATIONS (R) 06/01/2026 05/31/2027 Zachary T Kensinger SENATOR LUMMIS 07/01/2026 06/30/2027 Megan B Kiernan HEALTH, EDUC, LABOR & PENS (D) 05/18/2026 05/17/2027 Joseph Tucker Knott SENATOR BUDD 01/26/2026 01/25/2027 Heidi M Kraus Kaplan SENATOR KLOBUCHAR 07/02/2026 07/01/2027 Jackson R Krieg SENATOR BANKS 06/10/2026 06/09/2027 Jeanne Kuehl ENERGY & NATURAL RESOURCES (R) 05/02/2026 05/01/2027 Katharine Emma Walke Landers SENATOR ROSEN 02/28/2026 02/27/2027 Rey Anthony Lastre SENATOR MOODY 02/02/2026 02/01/2027 Clare M Lattanze SENATOR SCOTT (FL) 04/08/2026 04/07/2027 Monica M Lee MINORITY LEADER (D) 01/24/2026 01/23/2027 Raegan Grace Lehman SENATOR MULLIN 03/24/2026 03/23/2027 Adam M Lemon SENATOR BANKS 02/21/2026 02/20/2027 Julie A Leschke SENATOR JOHNSON (WI) 01/31/2026 01/30/2027 Kaitlin A Lindsey COMMITTEE ON FINANCE (R) 07/16/2026 07/15/2027 Jorin Christophe Lintzenich SENATOR TILLIS 02/19/2026 02/18/2027 James R. Lloyd VICE PRESIDENT 05/31/2026 05/30/2027 Connor Lounsbury SENATOR ALSOBROOKS 04/18/2026 04/17/2027 Michael Anthony Lucia BANKING, HOUSING & URB AFF (R) 02/08/2026 02/07/2027 Clancy M Lyles SENATOR YOUNG 05/11/2026 05/10/2027 Seth P MacKinney SENATOR MORAN 01/17/2026 01/16/2027 Patrick R Magnuson COMMITTEE ON APPROPRIATIONS 05/04/2026 05/03/2027 Jesse Alan Mahan SENATOR LANKFORD 06/01/2026 05/31/2027 Richard A Marquez SENATOR BLUNT ROCHESTER 04/04/2026 04/03/2027 Payton Olivia Martin SENATOR MULLIN 03/24/2026 03/23/2027 Ryan P Martin SENATOR SCHUMER 06/02/2026 06/01/2027 Patrick Leo McCann SENATOR COTTON 06/09/2026 06/08/2027 Elizabeth Joan McKenna SENATOR SHAHEEN 07/02/2026 07/01/2027 Carley Esser McLean AGRICULTURE,NUTRI & FOREST (R) 05/02/2026 05/01/2027 Daniel Mencher COMMITTEE ON APPROPRIATIONS 03/02/2026 03/01/2027 Mary Hubert Menezes AGRICULTURE,NUTRI & FOREST (R) 06/29/2026 06/28/2027 Jane R Meyer SENATOR KLOBUCHAR 04/11/2026 04/10/2027 Morgan Ashleigh Money SENATOR MULLIN 03/24/2026 03/23/2027 Benjamin H Moss VICE PRESIDENT 02/16/2026 02/15/2027 Kaylee Mulgrew SENATOR DURBIN 05/17/2026 05/16/2027 Markwayne Mullin SENATOR MULLIN 03/24/2026 03/23/2028 David R Natonski SENATOR MULLIN 03/24/2026 03/23/2027 Ayla Neumeyer SENATOR RISCH 03/07/2026 03/06/2027 Alex D Nguyen MINORITY LEADER CONSULTANTS(D) 04/14/2026 04/13/2027 Luke A Nicastro SENATOR HAWLEY 07/01/2026 06/30/2027 Christiana Marie Nulty SENATOR THUNE 06/22/2026 06/21/2027 John Patrick O'Brien SENATOR SHEEHY 03/28/2026 03/27/2027 Tess McCaslin Oswald SENATOR PADILLA 01/24/2026 01/23/2027 Megan Lacy Owen MAJORITY LEADER CONSULTANTS(R) 07/13/2026 07/12/2027 Clare M Paoletta HEALTH, EDUC, LABOR & PENS (R) 03/23/2026 03/22/2027 Jacob L Parker SENATOR CASSIDY 07/06/2026 07/05/2027 Rayshon J Payton SENATOR BLUNT ROCHESTER 06/02/2026 06/01/2027 Angelika R Pellegrino SENATOR WHITEHOUSE 01/01/2026 12/31/2026 Gavin W Proffitt SENATOR JOHNSON (WI) 04/14/2026 04/13/2027 Billy G Raley SPECIAL COMMITTEE ON AGING (R) 04/19/2026 04/18/2027 Chandler Joseph Rebel SENATOR MULLIN 03/24/2026 03/23/2027 Peter Rechter COMMERCE, SCIENCE & TRANS (D) 06/13/2026 06/12/2027 James A Rice PRES PRO TEMP-CONSULTANTS (R) 02/07/2026 02/06/2027 David M Richards SENATOR SCHMITT 03/16/2026 03/15/2027 Katherine W Robbins SENATOR WICKER 06/19/2026 06/18/2027 Nathan B. Roberts ENERGY & NATURAL RESOURCES (R) 03/16/2026 03/15/2027 Mary Anita Robotham SENATOR SCOTT (FL) 04/25/2026 04/24/2027 Austin J Rogers SENATOR SCOTT (FL) 01/29/2026 01/28/2027 Rylee H Rosamond SENATOR MULLIN 03/01/2026 02/28/2027 Shauna M Rust SENATOR MURRAY 03/17/2026 03/16/2027 Noah K. Sadlier SENATOR RICKETTS 04/18/2026 04/17/2027 Stuart Mark Sandler SENATOR SCOTT (FL) 01/30/2026 01/29/2027 Eli M Schooley SENATOR PETERS 05/22/2026 05/21/2027 Kailyn E Sheehan SENATOR KENNEDY (J) 05/30/2026 05/29/2027 Michael J Sinacore HEALTH, EDUC, LABOR & PENS (R) 02/23/2026 02/22/2027 Leslie Slaughter SENATOR CORNYN 03/16/2026 03/15/2027 Jason Smith SENATOR FETTERMAN 02/25/2026 02/24/2027 Shannon E Smith COMMERCE, SCIENCE & TRANS (D) 06/13/2026 06/12/2027 Christopher M Socha FOREIGN RELATIONS (R) 01/25/2026 01/24/2027 Lauren G Sommer FOREIGN RELATIONS (R) 06/27/2026 06/26/2027 Jonathan O Stahler SENATOR COONS 04/04/2026 04/03/2027 Richard Sun MINORITY LEADER (D) 06/23/2026 06/22/2027 Joseph B Sweeney SELECT COMM ON INTELLIGENCE(N) 05/09/2026 05/08/2027 Edward A Tabet-Cubero SENATOR HEINRICH 02/16/2026 02/15/2027 Kevin K. Taheri BANKING, HOUSING & URB AFF (R) 02/07/2026 02/06/2027 Ramona L Taylor SENATOR LANKFORD 06/01/2026 05/31/2027 Joanne Sara Thomas HEALTH, EDUC, LABOR & PENS (R) 06/14/2026 06/13/2027 John G Tomaszewski FOREIGN RELATIONS (R) 06/04/2026 06/03/2027 Dominic J Travis HEALTH, EDUC, LABOR & PENS (R) 07/11/2026 07/10/2027 Adam R Trombley SENATOR SULLIVAN 03/16/2026 03/15/2027 Rebecca L Tulloch SENATOR WHITEHOUSE 05/12/2026 05/11/2027 David Allan Turner COMMERCE, SCIENCE & TRANS (D) 03/07/2026 03/06/2027 Matthew T Tuten HEALTH, EDUC, LABOR & PENS (R) 03/16/2026 03/15/2027 Morgan C Ulmer COMMITTEE ON APPROPRIATIONS 03/16/2026 03/15/2027 Beatrice A. Valenti SENATOR MOODY 05/06/2026 05/05/2027 Maya I'mani Valentine SENATOR BLUNT ROCHESTER 04/18/2026 04/17/2027 James J Williams COMMITTEE ON FINANCE (R) 03/23/2026 03/22/2027 Kelsi A Wilson MAJORITY POLICY COMMITTEE (R) 06/13/2026 06/12/2027 Mikecia Joie Witherspoon SENATOR FETTERMAN 04/18/2026 04/17/2027 Clinton R Yingling ENERGY & NATURAL RESOURCES (R) 03/17/2026 03/16/2027