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 |
|---|---|---|---|---|
| Sean Casten | D | US House of Representatives | Illinois | 2025 |
| Kathy Castor | D | US House of Representatives | Florida | 2025 |
| Joaquin Castro | D | US House of Representatives | Texas | 2025 |
| Judy Chu | D | US House of Representatives | California | 2025 |
| Juan Ciscomani | R | US House of Representatives | Arizona | 2025 |
| Gilbert Ray Cisneros, Jr. | D | US House of Representatives | California | 2025 |
| Katherine M. Clark | D | US House of Representatives | Massachusetts | 2025 |
| Yvette D. Clarke | D | US House of Representatives | New York | 2025 |
| Emanuel Cleaver | D | US House of Representatives | Missouri | 2025 |
| Ben Cline | R | US House of Representatives | Virginia | 2025 |
| Michael Cloud | R | US House of Representatives | Texas | 2025 |
| James E. Clyburn | D | US House of Representatives | South Carolina | 2025 |