- J. Luis Correa Representative from CA, Democratic
- Jim Costa Representative from CA, Democratic
- Joe Courtney Representative from CT, Democratic
- Angie Craig Representative from MN, Democratic
- Elijah Crane Representative from AZ, Republican
- Eric A. "Rick" Crawford Representative from AR, Republican
- Dan Crenshaw Representative from TX, Republican
- Jasmine Crockett Representative from TX, Democratic
- Jason Crow Representative from CO, Democratic
- Henry Cuellar Representative from TX, Democratic
- Anthony D'Esposito Representative from NY, Republican
- Sharice Davids Representative from KS, Democratic
- Warren Davidson Representative from OH, Republican
- Danny K. Davis Representative from IL, Democratic
- Donald G. Davis Representative from NC, Democratic
- Monica De La Cruz Representative from TX, Republican
- Madeleine Dean Representative from PA, Democratic
- Diana DeGette Representative from CO, Democratic
- Rosa L. DeLauro Representative from CT, Democratic
- Suzan K. DelBene Representative from WA, Democratic