Resource List: Legislative Branch
- Seth Hartman YOCUM, Congress, PA (1834-1895)
- Charles Henderson YOAKUM, Congress, TX (1849-1909)
- Archibald YELL, Congress, AR (1797-1847)
- Jesse Johnson YEATES, Congress, NC (1829-1892)
- George Helm YEAMAN, Congress, KY (1829-1908)
- Gus YATRON, Congress, PA (1927-2003)
- Sidney Richard YATES, Congress, IL (1909-2000)
- YATES, Richard, Congress, IL (1815-1873)
- Richard YATES, Congress, IL (1815-1873)
- YATES, Richard, Congress, IL (1860-1936)
- Peter Waldron YATES, Congress, NY (1747-1826)
- John Barentse YATES, Congress, NY (1784-1836)
- Abraham YATES, Congress, NY (1724-1796)
- John YARMUTH, Congress, KY (1947)
- Robert Morris YARDLEY, Congress, PA (1850-1902)
- Ralph Webster YARBOROUGH, Congress, TX (1903-1996)
- George Lewis YAPLE, Congress, MI (1851-1939)
- Teodoro Rafael YANGCO, Congress, PI (1861-1939)
- William Lowndes YANCEY, Congress, AL (1814-1863)
- Joel YANCEY, Congress, KY (1773-1838)