Members of Congress across both chambers. Every profile links back to its public source — no data appears without provenance.
| Name | Party | Chamber | State | In office since |
|---|---|---|---|---|
| Brian Babin | R | US House of Representatives | Texas | 2025 |
| Don Bacon | R | US House of Representatives | Nebraska | 2025 |
| James R. Baird | R | US House of Representatives | Indiana | 2025 |
| Troy Balderson | R | US House of Representatives | Ohio | 2025 |
| Tammy Baldwin | D | US Senate | Wisconsin | 2025 |
| Becca Balint | D | US House of Representatives | Vermont | 2025 |
| Jim Banks | R | US Senate | Indiana | 2025 |
| Andy Barr | R | US House of Representatives | Kentucky | 2025 |
| Nanette Diaz Barragán | D | US House of Representatives | California | 2025 |
| John Barrasso | R | US Senate | Wyoming | 2025 |
| Tom Barrett | R | US House of Representatives | Michigan | 2025 |
| Michael Baumgartner | R | US House of Representatives | Washington | 2025 |