# List of former members of the United States House of Representatives (W)

This is the complete list of former members of the United States House of Representatives whose last names begin with the letter W.

## Number of years/terms representative/delegate has served

The number of years the representative/delegate has served in Congress indicates the number of terms the representative/delegate has. Note the representative/delegate can also serve non-consecutive terms if the representative/delegate loses election and wins re-election to the House.
* 2 years - 1 or 2 terms
* 4 years - 2 or 3 terms
* 6 years - 3 or 4 terms
* 8 years - 4 or 5 terms
* 10 years - 5 or 6 terms
* 12 years - 6 or 7 terms
* 14 years - 7 or 8 terms
* 16 years - 8 or 9 terms
* 18 years - 9 or 10 terms
* 20 years - 10 or 11 terms
* 22 years - 11 or 12 terms
* 24 years - 12 or 13 terms
* 26 years - 13 or 14 terms
* 28 years - 14 or 15 terms
* 30 years - 15 or 16 terms
* 32 years - 16 or 17 terms
* 34 years - 17 or 18 terms
* 36 years - 18 or 19 terms
* 38 years - 19 or 20 terms
* 40 years - 20 or 21 terms
* 42 years - 21 or 22 terms
* 44 years - 22 or 23 terms
* 46 years - 23 or 24 terms
* 48 years - 24 or 25 terms
* 50 years - 25 or 26 terms
* 52 years - 26 or 27 terms
* 54 years - 27 or 28 terms
* 56 years - 28 or 29 terms
* 58 years - 29 or 30 terms
| Representative/Delegate | Years | State/Territory | Party | Lifespan |
| Frank Charles Wachter | 1899–1907 | Maryland | Republican | 1861–1910 |
| Alfred Moore Waddell | 1871–1879 | North Carolina | Democratic | 1834–1912 |
| Edmund Waddill Jr. | 1890–1891 | Virginia | Republican | 1855–1931 |
| James Richard Waddill | 1879–1881 | Missouri | Democratic | 1842–1917 |
| Edward Wade | 1853–1855 | Ohio | Free Soiler | 1802–1866 |
| Edward Wade | 1855–1861 | Ohio | Republican | 1802–1866 |
| Martin Joseph Wade | 1903–1905 | Iowa | Democratic | 1861–1931 |
| William H. Wade | 1885–1891 | Missouri | Republican | 1835–1911 |
| James W. Wadsworth Jr. | 1933–1951 | New York | Republican | 1877–1952 |
| James W. Wadsworth | 1881–1885 1891–1907 | New York | Republican | 1846–1926 |
| Jeremiah Wadsworth | 1789–1795 | Connecticut | Pro-Administration | 1743–1804 |
| Peleg Wadsworth | 1793–1795 | Massachusetts | Pro-Administration | 1748–1829 |
| Peleg Wadsworth | 1795–1807 | Massachusetts | Federalist | 1748–1829 |
| William H. Wadsworth | 1861–1865 | Kentucky | Unionist | 1821–1893 |
| William H. Wadsworth | 1885–1887 | Kentucky | Republican | 1821–1893 |
| David Douglas Wagener | 1833–1841 | Pennsylvania | Democratic | 1792–1860 |
| Joe Waggonner | 1961–1979 | Louisiana | Democratic | 1918–2007 |
| Earl T. Wagner | 1949–1951 | Ohio | Democratic | 1908–1990 |
| Peter Joseph Wagner | 1839–1841 | New York | Whig | 1795–1884 |
| George Chester Robinson Wagoner | 1903 | Missouri | Republican | 1863–1946 |
| J. Mayhew Wainwright | 1923–1931 | New York | Republican | 1864–1945 |
| Stuyvesant Wainwright | 1953–1961 | New York | Republican | 1921–2010 |
| John T. Wait | 1876–1887 | Connecticut | Republican | 1811–1899 |
| James Wakefield | 1883–1887 | Minnesota | Republican | 1825–1910 |
| Abram Wakeman | 1855–1857 | New York | Oppositionist | 1824–1889 |
| Seth Wakeman | 1871–1873 | New York | Republican | 1811–1880 |
| David S. Walbridge | 1855–1859 | Michigan | Republican | 1802–1868 |
| Henry S. Walbridge | 1851–1853 | New York | Whig | 1801–1869 |
| Hiram Walbridge | 1853–1855 | New York | Democratic | 1821–1870 |
| Greg Walden | 1999–2021 | Oregon | Republican | 1957–present |
| Hiram Walden | 1849–1851 | New York | Democratic | 1800–1880 |
| Madison Miner Walden | 1871–1873 | Iowa | Republican | 1836–1891 |
| Jerome Waldie | 1966–1975 | California | Democratic | 1925–2009 |
| George E. Waldo | 1905–1909 | New York | Republican | 1851–1942 |
| Loren P. Waldo | 1849–1851 | Connecticut | Democratic | 1802–1881 |
| Alton Waldon | 1986–1987 | New York | Democratic | 1936–2023 |
| William F. Waldow | 1917–1919 | New York | Republican | 1882–1930 |
| Alfred M. Waldron | 1933–1935 | Pennsylvania | Republican | 1865–1952 |
| Henry Waldron | 1855–1861 1871–1877 | Michigan | Republican | 1819–1880 |
| George Edward Wales | 1825–1829 | Vermont | National Republican | 1792–1860 |
| Doug Walgren | 1977–1991 | Pennsylvania | Democratic | 1940–present |
| Amasa Walker | 1862–1863 | Massachusetts | Republican | 1799–1875 |
| Benjamin Walker | 1801–1803 | New York | Federalist | 1753–1818 |
| Charles C. B. Walker | 1875–1877 | New York | Democratic | 1824–1888 |
| David Walker | 1817–1820 | Kentucky | Democratic-Republican | 17??–1820 |
| E. S. Johnny Walker | 1965–1969 | New Mexico | Democratic | 1911–2000 |
| Felix Walker | 1817–1823 | North Carolina | Democratic-Republican | 1753–1828 |
| Francis Walker | 1793–1795 | Virginia | Anti-Administration | 1764–1806 |
| Gilbert Carlton Walker | 1875–1879 | Virginia | Democratic | 1833–1885 |
| James A. Walker | 1895–1899 | Virginia | Republican | 1832–1901 |
| James P. Walker | 1887–1890 | Missouri | Democratic | 1851–1890 |
| John Randall Walker | 1913–1919 | Georgia | Democratic | 1874–1942 |
| Joseph H. Walker | 1889–1899 | Massachusetts | Republican | 1829–1907 |
| Lewis L. Walker | 1929–1931 | Kentucky | Republican | 1873–1944 |
| Mark Walker | 2015–2021 | North Carolina | Republican | 1969–present |
| Percy Walker | 1855–1857 | Alabama | American | 1812–1880 |
| Prentiss Walker | 1965–1967 | Mississippi | Republican | 1917–1998 |
| Robert Jarvis Cochran Walker | 1881–1883 | Pennsylvania | Republican | 1838–1903 |
| Bob Walker | 1977–1997 | Pennsylvania | Republican | 1942–present |
| William A. Walker | 1853–1855 | New York | Democratic | 1805–1861 |
| William Wall | 1861–1863 | New York | Republican | 1800–1872 |
| Alexander S. Wallace | 1870–1877 | South Carolina | Republican | 1810–1893 |
| Daniel Wallace | 1848–1853 | South Carolina | Democratic | 1801–1859 |
| David Wallace | 1841–1843 | Indiana | Whig | 1799-1859 |
| James M. Wallace | 1815–1821 | Pennsylvania | Democratic-Republican | 1750–1823 |
| John Winfield Wallace | 1861–1863 1875–1877 | Pennsylvania | Republican | 1818–1889 |
| Jonathan H. Wallace | 1884–1885 | Ohio | Democratic | 1824–1892 |
| Nathaniel D. Wallace | 1886–1887 | Louisiana | Democratic | 1845–1894 |
| Robert M. Wallace | 1903–1911 | Arkansas | Democratic | 1856–1942 |
| Rodney Wallace | 1889–1891 | Massachusetts | Republican | 1823–1903 |
| William C. Wallace | 1889–1891 | New York | Republican | 1856–1901 |
| William H. Wallace | 1861–1863 1864–1865 | Idaho Washington | Republican | 1811–1879 |
| Samuel H. Walley | 1853–1855 | Massachusetts | Whig | 1805–1877 |
| Monrad Wallgren | 1933–1940 | Washington | Democratic | 1891–1961 |
| George M. Wallhauser | 1959–1965 | New Jersey | Republican | 1900–1993 |
| Samuel Wallin | 1913–1915 | New York | Republican | 1856–1917 |
| Ansel T. Walling | 1875–1877 | Ohio | Democratic | 1824–1896 |
| Josiah T. Walls | 1871–1873 1873–1876 | Florida | Republican | 1842–1905 |
| Robert Waln | 1798–1801 | Pennsylvania | Federalist | 1765–1836 |
| Jackie Walorski | 2013–2022 | Indiana | Republican | 1963–2022 |
| Allan B. Walsh | 1913–1915 | New Jersey | Democratic | 1874–1953 |
| James J. Walsh | 1895–1896 | New York | Democratic | 1858–1909 |
| James T. Walsh | 1989–2009 | New York | Republican | 1947–present |
| Joe Walsh | 2011–2013 | Illinois | Republican | 1961–present |
| John R. Walsh | 1949–1951 | Indiana | Democratic | 1913–1975 |
| Joseph Walsh | 1915–1922 | Massachusetts | Republican | 1875–1946 |
| Michael Walsh | 1853–1855 | New York | Democratic | 1810–1859 |
| Thomas Yates Walsh | 1851–1853 | Maryland | Whig | 1809–1865 |
| William Walsh | 1875–1879 | Maryland | Democratic | 1828–1892 |
| William F. Walsh | 1973–1979 | New York | Republican | 1912–2011 |
| Francis E. Walter | 1933–1963 | Pennsylvania | Democratic | 1894–1963 |
| Anderson Howell Walters | 1913-1915 1919-1923 1925-1927 | Pennsylvania | Republican | 1862–1927 |
| Mimi Walters | 2015–2019 | California | Republican | 1962–present |
| Charles W. Walton | 1861–1862 | Maine | Republican | 1819–1900 |
| Eliakim Persons Walton | 1857–1863 | Vermont | Republican | 1812–1890 |
| Matthew Walton | 1803–1807 | Kentucky | Democratic-Republican | 1750–1819 |
| William B. Walton | 1917–1919 | New Mexico | Democratic | 1871–1939 |
| Michael Waltz | 2019–2025 | Florida | Republican | 1974–present |
| Reuben H. Walworth | 1821–1823 | New York | Democratic–Republican | 1788–1867 |
| Tim Walz | 2007–2019 | Minnesota | Democratic | 1964–present |
| Zach Wamp | 1995–2011 | Tennessee | Republican | 1957–present |
| Fred Wampler | 1959–1961 | Indiana | Democratic | 1909–1999 |
| William C. Wampler | 1953–1955 1967–1983 | Virginia | Republican | 1926–2012 |
| Irving Price Wanger | 1893-1911 | Pennsylvania | Republican | 1852–1940 |
| Herbert Warburton | 1953–1955 | Delaware | Republican | 1916–1983 |
| Stanton Warburton | 1911–1913 | Washington | Republican | 1865–1926 |
| Aaron Ward | 1825–1829 | New York | National Republican | 1790–1867 |
| Aaron Ward | 1831–1837 1841–1843 | New York | Democratic | 1790–1867 |
| Andrew H. Ward | 1866–1867 | Kentucky | Democratic | 1815–1904 |
| Artemas Ward | 1791–1795 | Massachusetts | Pro-Administration | 1727–1800 |
| Artemas Ward Jr. | 1813–1817 | Massachusetts | Federalist | 1762–1847 |
| Charles B. Ward | 1915–1925 | New York | Republican | 1879–1946 |
| David Jenkins Ward | 1939–1945 | Maryland | Democratic | 1871–1961 |
| Elijah Ward | 1857–1859 1861–1865 1875–1877 | New York | Democratic | 1816–1882 |
| Hallett Sydney Ward | 1921–1925 | North Carolina | Democratic | 1870–1956 |
| Hamilton Ward Sr. | 1865–1871 | New York | Republican | 1829–1898 |
| James Hugh Ward | 1885–1887 | Illinois | Democratic | 1853–1916 |
| Jasper D. Ward | 1873–1875 | Illinois | Republican | 1829–1902 |
| Jonathan Ward | 1815–1817 | New York | Democratic–Republican | 1768–1842 |
| Marcus Lawrence Ward | 1873–1875 | New Jersey | Republican | 1812–1884 |
| Mike Ward | 1995–1997 | Kentucky | Democratic | 1951–present |
| Thomas Ward | 1813–1817 | New Jersey | Democratic-Republican | c. 1759–1842 |
| Thomas B. Ward | 1883–1887 | Indiana | Democratic | 1835–1892 |
| William Ward | 1877-1893 | Pennsylvania | Republican | 1837–1895 |
| William L. Ward | 1897–1899 | New York | Republican | 1856–1933 |
| William Thomas Ward | 1851–1853 | Kentucky | Whig | 1808–1878 |
| Daniel Wardwell | 1831–1837 | New York | Democratic | 1791–1878 |
| John H. Ware III | 1970–1975 | Pennsylvania | Republican | 1908–1997 |
| Orie Solomon Ware | 1927–1929 | Kentucky | Democratic | 1882–1974 |
| Henry Ridgely Warfield | 1819–1821 | Maryland | Democratic-Republican | 1774–1839 |
| Henry Ridgely Warfield | 1821–1825 | Maryland | Federalist | 1774–1839 |
| Adoniram J. Warner | 1879–1881 1883–1887 | Ohio | Democratic | 1834–1910 |
| Hiram B. Warner | 1855–1857 | Georgia | Democratic | 1802–1881 |
| John De Witt Warner | 1891–1895 | New York | Democratic | 1851–1925 |
| Levi Warner | 1876–1879 | Connecticut | Democratic | 1831–1911 |
| Richard Warner | 1881–1885 | Tennessee | Democratic | 1835–1915 |
| Samuel L. Warner | 1865–1867 | Connecticut | Republican | 1828–1893 |
| Vespasian Warner | 1895–1905 | Illinois | Republican | 1842–1925 |
| William Warner | 1885–1889 | Missouri | Republican | 1840–1916 |
| William R. Warnock | 1901–1905 | Ohio | Republican | 1838–1918 |
| Cornelius Warren | 1847–1849 | New York | Whig | 1790–1849 |
| Edward A. Warren | 1853–1855 1857–1859 | Arkansas | Democratic | 1818–1875 |
| Joseph M. Warren | 1871–1873 | New York | Democratic | 1813–1896 |
| Lindsay Carter Warren | 1925–1940 | North Carolina | Democratic | 1889–1976 |
| Lott Warren | 1839–1843 | Georgia | Whig | 1797–1861 |
| William W. Warren | 1875–1877 | Massachusetts | Democratic | 1834–1880 |
| John G. Warwick | 1891–1892 | Ohio | Democratic | 1830–1892 |
| Cadwallader C. Washburn | 1855–1861 1867–1871 | Wisconsin | Republican | 1818–1882 |
| Charles G. Washburn | 1906–1911 | Massachusetts | Republican | 1857–1928 |
| Henry D. Washburn | 1866–1869 | Indiana | Republican | 1832–1871 |
| Israel Washburn Jr. | 1851–1855 | Maine | Whig | 1813–1883 |
| Israel Washburn Jr. | 1855–1861 | Maine | Republican | 1813–1883 |
| William B. Washburn | 1863–1871 | Massachusetts | Republican | 1820–1887 |
| William D. Washburn | 1879–1885 | Minnesota | Republican | 1831–1912 |
| Elihu B. Washburne | 1853–1855 | Illinois | Whig | 1816–1887 |
| Elihu B. Washburne | 1855–1869 | Illinois | Republican | 1816–1887 |
| Craig Washington | 1989–1995 | Texas | Democratic | 1941–present |
| George Corbin Washington | 1827–1833 1835–1837 | Maryland | National Republican | 1789–1854 |
| Harold Washington | 1981–1983 | Illinois | Democratic | 1922–1987 |
| Joseph E. Washington | 1887–1897 | Tennessee | Democratic | 1851–1915 |
| William Henry Washington | 1841–1843 | North Carolina | Whig | 1813–1860 |
| Thaddeus Wasielewski | 1941–1947 | Wisconsin | Democratic | 1904–1976 |
| Frank Hinman Waskey | 1906–1907 | Alaska | Democratic | 1875–1964 |
| Edward Hillis Wason | 1915–1933 | New Hampshire | Republican | 1865–1941 |
| Russell J. Waters | 1899–1901 | California | Republican | 1843–1911 |
| Albert Galiton Watkins | 1849–1853 | Tennessee | Whig | 1818–1895 |
| Albert Galiton Watkins | 1855–1859 | Tennessee | Democratic | 1818–1895 |
| Elton Watkins | 1923–1925 | Oregon | Democratic | 1881–1956 |
| George Watkins | 1965-1970 | Pennsylvania | Republican | 1902–1970 |
| John T. Watkins | 1905–1921 | Louisiana | Democratic | 1854–1925 |
| Steve Watkins | 2019–2021 | Kansas | Republican | 1976–present |
| Wes Watkins | 1977–1991 | Oklahoma | Democratic | 1938–present |
| Wes Watkins | 1997–2003 | Oklahoma | Republican | 1938–present |
| John Goddard Watmough | 1831–1835 | Pennsylvania | National Republican | 1793–1861 |
| Laurence Hawley Watres | 1923-1931 | Pennsylvania | Republican | 1882–1964 |
| Albert Watson | 1963–1965 | South Carolina | Democratic | 1922–1994 |
| Albert Watson | 1965–1971 | South Carolina | Republican | 1922–1994 |
| Cooper K. Watson | 1855–1857 | Ohio | Republican | 1810–1880 |
| David K. Watson | 1895–1897 | Ohio | Republican | 1849–1918 |
| Diane Watson | 2001–2011 | California | Democratic | 1933–present |
| Henry Winfield Watson | 1915-1933 | Pennsylvania | Republican | 1856–1933 |
| James E. Watson | 1895–1897 1899–1909 | Indiana | Republican | 1864–1948 |
| Lewis Findlay Watson | 1877-1879 1881-1883 1889-1890 | Pennsylvania | Republican | 1819–1890 |
| Thomas E. Watson | 1891–1893 | Georgia | Populist | 1856–1922 |
| Walter Allen Watson | 1913–1919 | Virginia | Democratic | 1867–1919 |
| Mel Watt | 1993–2014 | North Carolina | Democratic | 1945–present |
| Harvey Magee Watterson | 1839–1843 | Tennessee | Democratic | 1811–1891 |
| Henry Watterson | 1876–1877 | Kentucky | Democratic | 1840–1921 |
| J.C. Watts | 1995–2003 | Oklahoma | Republican | 1957–present |
| John Watts | 1793–1795 | New York | Pro-Administration | 1749–1836 |
| John C. Watts | 1951–1971 | Kentucky | Democratic | 1902–1971 |
| John Sebrie Watts | 1861–1863 | New Mexico | Republican | 1816–1876 |
| Daniel W. Waugh | 1891–1895 | Indiana | Republican | 1842–1921 |
| Henry Waxman | 1975–2015 | California | Republican | 1939–present |
| Anthony Wayne | 1791–1792 | Georgia | Anti-Administration | 1745–1796 |
| Isaac Wayne | 1823–1825 | Pennsylvania | Federalist | 1772–1852 |
| James Moore Wayne | 1829–1835 | Georgia | Democratic | 1790–1867 |
| Thomas A. E. Weadock | 1891–1895 | Michigan | Democratic | 1850–1938 |
| Robert Weakley | 1809–1811 | Tennessee | Democratic-Republican | 1764–1845 |
| Otha Wearin | 1933–1939 | Iowa | Democratic | 1903–1990 |
| Zadoc L. Weatherford | 1940–1941 | Alabama | Democratic | 1888–1983 |
| Archibald J. Weaver | 1883–1887 | Nebraska | Republican | 1843–1887 |
| Claude Weaver | 1913–1915 | Oklahoma | Democratic | 1867–1954 |
| James B. Weaver | 1879–1881 1885–1889 | Iowa | Greenbacker | 1833–1912 |
| James D. Weaver | 1963–1965 | Pennsylvania | Republican | 1920–2003 |
| Jim Weaver | 1975–1987 | Oregon | Democratic | 1927–2020 |
| Phillip Hart Weaver | 1955–1963 | Nebraska | Republican | 1919–1989 |
| Walter L. Weaver | 1897–1901 | Ohio | Republican | 1851–1909 |
| Zebulon Weaver | 1917–1919 1919–1929 1931–1947 | North Carolina | Democratic | 1872–1948 |
| Edwin Y. Webb | 1903–1919 | North Carolina | Democratic | 1872–1955 |
| Amos R. Webber | 1904–1907 | Ohio | Republican | 1852–1948 |
| George W. Webber | 1881–1883 | Michigan | Republican | 1825–1900 |
| Ed Weber | 1981–1983 | Ohio | Republican | 1931–2023 |
| John B. Weber | 1885–1889 | New York | Republican | 1842–1926 |
| Vin Weber | 1981–1993 | Minnesota | Republican | 1952–present |
| Daniel Webster | 1813–1817 | New Hampshire | Federalist | 1782–1852 |
| Daniel Webster | 1823–1827 | Massachusetts | National Republican | 1782–1852 |
| Edwin Hanson Webster | 1859–1861 | Maryland | American | 1829–1893 |
| Edwin Hanson Webster | 1861–1863 | Maryland | Unionist | 1829–1893 |
| Edwin Hanson Webster | 1863–1865 | Maryland | Unconditional Unionist | 1829–1893 |
| J. Stanley Webster | 1919–1923 | Washington | Republican | 1877–1962 |
| Taylor Webster | 1833–1839 | Ohio | Democratic | 1800–1876 |
| William Wedemeyer | 1911–1913 | Michigan | Republican | 1873–1913 |
| Edgar Weeks | 1899–1903 | Michigan | Republican | 1839–1904 |
| John E. Weeks | 1931–1933 | Vermont | Republican | 1853–1949 |
| John W. Weeks | 1829–1833 | New Hampshire | Democratic | 1781–1853 |
| John W. Weeks | 1905–1913 | Massachusetts | Republican | 1860–1926 |
| Joseph Weeks | 1835–1839 | New Hampshire | Democratic | 1773–1845 |
| Capell L. Weems | 1903–1909 | Ohio | Republican | 1860–1913 |
| John Crompton Weems | 1826–1829 | Maryland | Democratic | 1778–1862 |
| Knud Wefald | 1923–1927 | Minnesota | Farmer-Labor | 1869–1936 |
| Alvin F. Weichel | 1943–1955 | Ohio | Republican | 1891–1956 |
| Lowell Weicker | 1969–1971 | Connecticut | Republican | 1931–2023 |
| Carl M. Weideman | 1933–1935 | Michigan | Democratic | 1898–1972 |
| Richard Hanson Weightman | 1851–1853 | New Mexico | Democratic | 1816–1861 |
| Anthony Weiner | 1999–2011 | New York | Democratic | 1964–present |
| Jessica M. Weis | 1959–1963 | New York | Republican | 1901–1963 |
| Samuel A. Weiss | 1941–1946 | Pennsylvania | Democratic | 1902–1977 |
| Ted Weiss | 1977–1992 | New York | Democratic | 1927–1992 |
| Charles H. Weisse | 1903–1911 | Wisconsin | Democratic | 1866–1919 |
| John Welborn | 1905–1907 | Missouri | Republican | 1857–1907 |
| Frank Welch | 1877–1878 | Nebraska | Republican | 1835–1878 |
| John Welch | 1851–1853 | Ohio | Whig | 1805–1891 |
| Phil J. Welch | 1949–1953 | Missouri | Democratic | 1895–1963 |
| Richard J. Welch | 1926–1949 | California | Republican | 1869–1949 |
| William W. Welch | 1855–1857 | Connecticut | American | 1818–1892 |
| Curt Weldon | 1987–2007 | Pennsylvania | Republican | 1947–present |
| Dave Weldon | 1995–2009 | Florida | Republican | 1953–present |
| Martin Welker | 1865–1871 | Ohio | Republican | 1819–1902 |
| Marshall Johnson Wellborn | 1849–1851 | Georgia | Democratic | 1808–1874 |
| Olin Wellborn | 1879–1887 | Texas | Democratic | 1843–1921 |
| Jerry Weller | 1995–2009 | Illinois | Republican | 1957–present |
| John B. Weller | 1839–1845 | Ohio | Democratic | 1812–1875 |
| Luman Hamlin Weller | 1883–1885 | Iowa | Greenbacker | 1833–1914 |
| Royal Hurlburt Weller | 1923–1929 | New York | Democratic | 1881–1929 |
| Milton H. Welling | 1917–1921 | Utah | Democratic | 1876–1947 |
| George L. Wellington | 1895–1897 | Maryland | Republican | 1852–1927 |
| Alfred Wells | 1859–1861 | New York | Republican | 1814–1867 |
| Daniel Wells Jr. | 1853–1857 | Wisconsin | Democratic | 1808–1902 |
| Erastus Wells | 1869–1877 1879–1881 | Missouri | Democratic | 1823–1893 |
| Guilford Wiley Wells | 1875–1877 | Mississippi | Independent Republican | 1840–1909 |
| John Wells | 1851–1853 | New York | Whig | 1817–1877 |
| Owen A. Wells | 1893–1895 | Wisconsin | Democratic | 1844–1935 |
| George Austin Welsh | 1923-1932 | Pennsylvania | Republican | 1878–1970 |
| Peter Welch | 2007-2023 | Vermont | Democratic | 1947–present |
| Charles L. Weltner | 1963–1967 | Georgia | Democratic | 1927–1992 |
| Benjamin F. Welty | 1917–1921 | Ohio | Democratic | 1870–1962 |
| Edward Wemple | 1883–1885 | New York | Democratic | 1843–1920 |
| Peter H. Wendover | 1815–1821 | New York | Democratic-Republican | 1768–1834 |
| Elmer H. Wene | 1937–1939 1941–1945 | New Jersey | Democratic | 1892–1957 |
| Brad Wenstrup | 2013–2025 | Ohio | Republican | 1958–present |
| John Wentworth | 1843–1851 1853–1855 | Illinois | Democratic | 1815–1888 |
| John Wentworth | 1865–1867 | Illinois | Republican | 1815–1888 |
| Tappan Wentworth | 1853–1855 | Massachusetts | Whig | 1802–1875 |
| Thomas H. Werdel | 1949–1953 | California | Republican | 1905–1966 |
| Theodore B. Werner | 1933–1937 | South Dakota | Democratic | 1892–1989 |
| George M. Wertz | 1923-1925 | Pennsylvania | Republican | 1856–1928 |
| Allen West | 2011–2013 | Florida | Republican | 1961–present |
| Charles F. West | 1931–1935 | Ohio | Democratic | 1895–1955 |
| George West | 1881–1883 1885–1889 | New York | Republican | 1823–1901 |
| Milton H. West | 1933–1948 | Texas | Democratic | 1888–1948 |
| John Westbrook | 1841-1843 | Pennsylvania | Democratic | 1789–1852 |
| Theodoric R. Westbrook | 1853–1855 | New York | Democratic | 1821–1885 |
| Rensselaer Westerlo | 1817–1819 | New York | Federalist | 1776–1851 |
| Jack Westland | 1953–1965 | Washington | Republican | 1904–1982 |
| Lynn Westmoreland | 2005–2017 | Georgia | Republican | 1950–present |
| John Wethered | 1843–1845 | Maryland | Whig | 1809–1888 |
| John M. Wever | 1891–1895 | New York | Republican | 1847–1914 |
| Robert Wexler | 1997–2010 | Florida | Democratic | 1961–present |
| Jennifer Wexton | 2019–2025 | Virginia | Democratic | 1968–present |
| Robert Weygand | 1997–2001 | Rhode Island | Democratic | 1948–present |
| George W. Weymouth | 1897–1901 | Massachusetts | Republican | 1850–1910 |
| Charles W. Whalen Jr. | 1967–1979 | Ohio | Republican | 1920–2011 |
| Kellian Whaley | 1861–1863 | Virginia | Unionist | 1821–1876 |
| Kellian Whaley | 1863–1867 | West Virginia | Unconditional Unionist | 1821–1876 |
| Richard S. Whaley | 1913–1921 | South Carolina | Democratic | 1874–1951 |
| J. Irving Whalley | 1960-1973 | Pennsylvania | Republican | 1902–1980 |
| Reuben Whallon | 1833–1835 | New York | Democratic | 1776–1843 |
| Charles S. Wharton | 1905–1907 | Illinois | Republican | 1875–1939 |
| J. Ernest Wharton | 1951–1965 | New York | Republican | 1899–1990 |
| Jesse Wharton | 1807–1809 | Tennessee | Democratic-Republican | 1782–1833 |
| Alan Wheat | 1983–1995 | Missouri | Democratic | 1951–present |
| William H. Wheat | 1939–1944 | Illinois | Republican | 1879–1944 |
| Horace Wheaton | 1843–1847 | New York | Democratic | 1803–1882 |
| Laban Wheaton | 1809–1817 | Massachusetts | Federalist | 1754–1846 |
| Charles K. Wheeler | 1897–1903 | Kentucky | Democratic | 1863–1933 |
| Ezra Wheeler | 1863–1865 | Wisconsin | Democratic | 1820–1871 |
| Frank W. Wheeler | 1889–1891 | Michigan | Republican | 1853–1921 |
| Grattan H. Wheeler | 1831–1833 | New York | Anti-Masonic | 1783–1852 |
| Hamilton K. Wheeler | 1893–1895 | Illinois | Republican | 1848–1918 |
| Harrison H. Wheeler | 1891–1893 | Michigan | Democratic | 1839–1896 |
| John Wheeler | 1853–1857 | New York | Democratic | 1823–1906 |
| Joseph Wheeler | 1881–1882 1883 1885–1900 | Alabama | Democratic | 1836–1906 |
| Loren E. Wheeler | 1915–1923 1925–1927 | Illinois | Republican | 1862–1932 |
| Nelson Platt Wheeler | 1907-1911 | Pennsylvania | Republican | 1841–1920 |
| William A. Wheeler | 1861–1863 1869–1877 | New York | Republican | 1819–1887 |
| William M. Wheeler | 1947–1955 | Georgia | Democratic | 1915–1989 |
| B. Frank Whelchel | 1935–1945 | Georgia | Democratic | 1895–1954 |
| Thomas Whipple Jr. | 1821–1825 | New Hampshire | Democratic-Republican | 1787–1835 |
| Thomas Whipple Jr. | 1825–1829 | New Hampshire | National Republican | 1787–1835 |
| John J. Whitacre | 1911–1915 | Ohio | Democratic | 1860–1938 |
| John A. Whitaker | 1948–1951 | Kentucky | Democratic | 1901–1951 |
| Addison White | 1851–1853 | Kentucky | Whig | 1824–1909 |
| Albert Smith White | 1837–1839 | Indiana | Whig | 1803–1864 |
| Albert Smith White | 1861–1863 | Indiana | Republican | 1803–1864 |
| Alexander White | 1789–1793 | Virginia | Pro-Administration | 1738–1804 |
| Alexander White | 1851–1853 | Alabama | Whig | 1816–1893 |
| Alexander White | 1873–1875 | Alabama | Republican | 1816–1893 |
| Alexander Colwell White | 1885–1887 | Pennsylvania | Republican | 1833–1906 |
| Allison White | 1857-1859 | Pennsylvania | Democratic | 1816–1886 |
| Bartow White | 1825–1827 | New York | National Republican | 1776–1862 |
| Benjamin White | 1843–1845 | Maine | Democratic | 1790–1860 |
| Campbell P. White | 1829–1835 | New York | Democratic | 1787–1859 |
| Cecil F. White | 1949–1951 | California | Democratic | 1900–1992 |
| Chilton A. White | 1861–1865 | Ohio | Democratic | 1826–1900 |
| Compton I. White | 1933–1947 1949–1951 | Idaho | Democratic | 1877–1956 |
| Compton I. White Jr. | 1963–1967 | Idaho | Democratic | 1920–1998 |
| David White | 1823–1825 | Kentucky | Democratic-Republican | 1785–1834 |
| Dudley A. White | 1937–1941 | Ohio | Republican | 1901–1957 |
| Edward D. White Sr. | 1829–1834 | Louisiana | National Republican | 1795–1847 |
| Edward D. White Sr. | 1839–1843 | Louisiana | Whig | 1795–1847 |
| Francis White | 1813–1815 | Virginia | Federalist | 1761–1826 |
| Frederick Edward White | 1891–1893 | Iowa | Democratic | 1844–1920 |
| George White | 1911–1915 1917–1919 | Ohio | Democratic | 1872–1953 |
| George E. White | 1895–1899 | Illinois | Republican | 1848–1935 |
| George Henry White | 1897–1901 | North Carolina | Republican | 1852–1918 |
| Harry White | 1877-1881 | Pennsylvania | Republican | 1834–1920 |
| Hays B. White | 1919–1929 | Kansas | Republican | 1855–1930 |
| Hugh White | 1845–1851 | New York | Whig | 1798–1870 |
| James B. White | 1887–1889 | Indiana | Republican | 1835–1897 |
| James Bamford White | 1901–1903 | Kentucky | Democratic | 1842–1931 |
| James White | 1794–1796 | Southwest | None | 1749–1809 |
| John White | 1835–1845 | Kentucky | Whig | 1802–1845 |
| John D. White | 1875–1877 1881–1885 | Kentucky | Republican | 1849–1920 |
| Joseph L. White | 1841–1843 | Indiana | Whig | c. 1813–1861 |
| Joseph M. White | 1825–1837 | Florida | None | 1781–1839 |
| Joseph W. White | 1863–1865 | Ohio | Democratic | 1822–1892 |
| Leonard White | 1811–1813 | Massachusetts | Federalist | 1767–1849 |
| Michael D. White | 1877–1879 | Indiana | Republican | 1827–1917 |
| Milo White | 1883–1887 | Minnesota | Republican | 1830–1913 |
| Phineas White | 1821–1823 | Vermont | Democratic-Republican | 1770–1847 |
| Richard Crawford White | 1965–1983 | Texas | Democratic | 1923–1998 |
| Rick White | 1995–1999 | Washington | Republican | 1953–present |
| S. Harrison White | 1927–1929 | Colorado | Democratic | 1864-1945 |
| Stephen V. White | 1887–1889 | New York | Republican | 1831-1913 |
| Wallace H. White Jr. | 1917–1931 | Maine | Republican | 1877-1952 |
| Wilbur M. White | 1931–1933 | Ohio | Republican | 1890-1973 |
| William J. White | 1893–1895 | Ohio | Republican | 1850-1923 |
| John Whiteaker | 1879–1881 | Oregon | Democratic | 1820-1902 |
| Joseph Whitehead | 1925–1931 | Virginia | Democratic | 1867-1938 |
| Thomas Whitehead | 1873–1875 | Virginia | Democratic | 1825-1901 |
| James Whitehill | 1813–1814 | Pennsylvania | Democratic-Republican | 1762–1822 |
| John Whitehill | 1803–1807 | Pennsylvania | Democratic-Republican | 1729-1815 |
| Robert Whitehill | 1805–1813 | Pennsylvania | Democratic-Republican | 1738-1813 |
| John O. Whitehouse | 1873–1877 | New York | Democratic | 1817–1881 |
| G. William Whitehurst | 1969–1987 | Virginia | Republican | 1925–present |
| Robert Henry Whitelaw | 1890–1891 | Missouri | Democratic | 1854–1937 |
| Richard H. Whiteley | 1870–1875 | Georgia | Republican | 1830–1890 |
| William G. Whiteley | 1857–1861 | Delaware | Democratic | 1819–1886 |
| Basil Lee Whitener | 1957–1969 | North Carolina | Democratic | 1915–1989 |
| John Whiteside | 1815–1819 | Pennsylvania | Democratic-Republican | 1773–1830 |
| Ed Whitfield | 1995–2016 | Kentucky | Republican | 1943–present |
| John W. Whitfield | 1854–1856 1856–1857 | Kansas | Democratic | 1818–1879 |
| Justin Rice Whiting | 1887–1895 | Michigan | Democratic | 1847–1903 |
| Richard H. Whiting | 1875–1877 | Illinois | Republican | 1826–1888 |
| William Whiting | 1873 | Massachusetts | Republican | 1813–1873 |
| William Whiting II | 1883–1889 | Massachusetts | Republican | 1841–1911 |
| Charles Orville Whitley | 1977–1986 | North Carolina | Democratic | 1927–2002 |
| James L. Whitley | 1929–1935 | New York | Republican | 1872–1959 |
| Ezekiel Whitman | 1809–1811 1817–1821 | Massachusetts | Federalist | 1776–1866 |
| Ezekiel Whitman | 1821–1822 | Maine | Federalist | 1776–1866 |
| Lemuel Whitman | 1823–1825 | Connecticut | Democratic-Republican | 1780–1841 |
| Elias Whitmore | 1825–1827 | New York | National Republican | 1772–1853 |
| George W. Whitmore | 1870–1871 | Texas | Republican | 1824–1876 |
| Thomas R. Whitney | 1855–1857 | New York | American | 1807–1858 |
| Bob Whittaker | 1979–1991 | Kansas | Republican | 1939–present |
| Benjamin Franklin Whittemore | 1868–1870 | South Carolina | Republican | 1824–1894 |
| Jamie Whitten | 1941–1995 | Mississippi | Democratic | 1910-1995 |
| Washington C. Whitthorne | 1871–1883 1887–1891 | Tennessee | Democratic | 1825–1891 |
| William M. Whittington | 1925–1951 | Mississippi | Democratic | 1878–1962 |
| Elisha Whittlesey | 1823–1825 | Ohio | Democratic-Republican | 1783–1863 |
| Elisha Whittlesey | 1825–1833 | Ohio | National Republican | 1783–1863 |
| Elisha Whittlesey | 1833–1835 | Ohio | Anti-Masonic | 1783–1863 |
| Elisha Whittlesey | 1835–1838 | Ohio | Whig | 1783–1863 |
| Frederick Whittlesey | 1831–1835 | New York | Anti-Masonic | 1799–1851 |
| Thomas T. Whittlesey | 1836–1839 | Connecticut | Democratic | 1798–1868 |
| William A. Whittlesey | 1849–1851 | Ohio | Democratic | 1796–1866 |
| William W. Wick | 1839–1841 1845–1849 | Indiana | Democratic | 1796–1868 |
| Roger Wicker | 1995–2007 | Mississippi | Republican | 1951–present |
| James Wickersham | 1909–1917 1919 1921 1931–1933 | Alaska | Independent | 1857–1939 |
| Victor Wickersham | 1941–1947 1949–1957 1961–1965 | Oklahoma | Democratic | 1906–1988 |
| Eliphalet Wickes | 1805–1807 | New York | Democratic–Republican | 1769–1850 |
| Charles Preston Wickham | 1887–1891 | Ohio | Republican | 1836–1925 |
| Charles A. Wickliffe | 1823–1825 | Kentucky | Democratic-Republican | 1788–1869 |
| Charles A. Wickliffe | 1825–1833 | Kentucky | Democratic | 1788–1869 |
| Charles A. Wickliffe | 1861–1863 | Kentucky | Unionist | 1788–1869 |
| Robert Charles Wickliffe | 1909–1912 | Louisiana | Democratic | 1874–1912 |
| William Widgery | 1811–1813 | Massachusetts | Democratic-Republican | c. 1753–1822 |
| William B. Widnall | 1950–1974 | New Jersey | Republican | 1906–1983 |
| Roy Wier | 1949–1961 | Minnesota | Democratic-Farmer-Labor | 1888–1963 |
| Charles E. Wiggins | 1967–1979 | California | Republican | 1927–2000 |
| Peter D. Wigginton | 1875–1877 1878–1879 | California | Democratic | 1839–1890 |
| Richard B. Wigglesworth | 1928–1958 | Massachusetts | Republican | 1891–1960 |
| Scott Wike | 1875–1877 1889–1893 | Illinois | Democratic | 1834–1901 |
| David Wilber | 1873–1875 1879–1881 1887–1890 | New York | Republican | 1820–1890 |
| David F. Wilber | 1895–1899 | New York | Republican | 1859–1928 |
| Isaac Wilbour | 1807–1809 | Rhode Island | Democratic-Republican | 1763–1837 |
| J. Mark Wilcox | 1933–1939 | Florida | Democratic | 1890–1956 |
| Jeduthun Wilcox | 1813–1817 | New Hampshire | Federalist | 1768–1838 |
| John Allen Wilcox | 1851–1853 | Mississippi | Unionist | 1819–1864 |
| Robert William Wilcox | 1900–1903 | Hawaii | Home Rule | 1855–1903 |
| Susan Wild | 2018–2025 | Pennsylvania | Democratic | 1957– |
| Richard Henry Wilde | 1815–1817 1825 | Georgia | Democratic-Republican | 1789–1847 |
| Richard Henry Wilde | 1827–1835 | Georgia | Democratic | 1789–1847 |
| Abel Carter Wilder | 1863–1865 | Kansas | Republican | 1828–1875 |
| William Wilder | 1911–1913 | Massachusetts | Republican | 1855–1913 |
| Zalmon Wildman | 1835 | Connecticut | Democratic | 1775–1835 |
| Isaac Wildrick | 1849–1853 | New Jersey | Democratic | 1803–1892 |
| Ariosto A. Wiley | 1901–1908 | Alabama | Democratic | 1848–1908 |
| James S. Wiley | 1847–1849 | Maine | Democratic | 1808–1891 |
| John M. Wiley | 1889–1891 | New York | Democratic | 1841–1912 |
| Oliver C. Wiley | 1908–1909 | Alabama | Democratic | 1851–1917 |
| William H. Wiley | 1903–1907 1909–1911 | New Jersey | Republican | 1842–1925 |
| James W. Wilkin | 1815–1819 | New York | Democratic–Republican | 1762–1845 |
| Samuel J. Wilkin | 1831–1833 | New York | National Republican | 1793–1866 |
| Beriah Wilkins | 1883–1889 | Ohio | Democratic | 1846–1905 |
| William Wilkins | 1831-1834 1843-1844 | Pennsylvania | Democratic | 1779–1865 |
| Morton S. Wilkinson | 1869–1871 | Minnesota | Republican | 1819–1894 |
| Theodore Stark Wilkinson | 1887–1891 | Louisiana | Democratic | 1847–1921 |
| Charles W. Willard | 1869–1875 | Vermont | Republican | 1827–1880 |
| George Willard | 1873–1877 | Michigan | Republican | 1824–1901 |
| Washington F. Willcox | 1889–1893 | Connecticut | Democratic | 1834–1909 |
| William Willett Jr. | 1907–1911 | New York | Democratic | 1869–1938 |
| Earle D. Willey | 1943–1945 | Delaware | Republican | 1889–1950 |
| Albert C. Willford | 1933–1935 | Iowa | Democratic | 1877–1937 |
| Alpheus S. Williams | 1875–1878 | Michigan | Democratic | 1810–1878 |
| Andrew Williams | 1875–1879 | New York | Republican | 1828–1907 |
| Archibald Hunter Arrington Williams | 1891–1893 | North Carolina | Democratic | 1842–1895 |
| Arthur B. Williams | 1923–1925 | Michigan | Republican | 1872–1925 |
| Benjamin Williams | 1793–1795 | North Carolina | Anti-Administration | 1751–1814 |
| Brandon Williams | 2023–2025 | New York | Republican | 1967–present |
| Charles G. Williams | 1873–1883 | Wisconsin | Republican | 1829–1892 |
| Christopher Harris Williams | 1837–1843 1849–1853 | Tennessee | Whig | 1798–1857 |
| Clyde Williams | 1927–1929 1931–1943 | Missouri | Democratic | 1873–1954 |
| David Rogerson Williams | 1805–1809 1811–1813 | South Carolina | Democratic-Republican | 1776–1830 |
| Elihu S. Williams | 1887–1891 | Ohio | Republican | 1835–1903 |
| George F. Williams | 1891–1893 | Massachusetts | Democratic | 1852–1932 |
| George S. Williams | 1939–1941 | Delaware | Republican | 1877–1961 |
| Guinn Williams | 1922–1933 | Texas | Democratic | 1871–1948 |
| Harrison A. Williams | 1953–1957 | New Jersey | Democratic | 1919–2001 |
| Henry Williams | 1839–1841 1843–1845 | Massachusetts | Democratic | 1805–1887 |
| Hezekiah Williams | 1845–1849 | Maine | Democratic | 1798–1856 |
| Isaac Williams Jr. | 1813–1815 1817–1819 1823–1825 | New York | Democratic–Republican | 1777–1860 |
| James Williams | 1875–1879 | Delaware | Democratic | 1825–1899 |
| James D. Williams | 1875–1876 | Indiana | Democratic | 1808–1880 |
| James R. Williams | 1889–1895 1899–1905 | Illinois | Democratic | 1850–1923 |
| James Wray Williams | 1841–1842 | Maryland | Democratic | 1792–1842 |
| Jared Williams | 1819–1825 | Virginia | Democratic-Republican | 1766–1831 |
| Jared W. Williams | 1837–1841 | New Hampshire | Democratic | 1796–1864 |
| Jeremiah Norman Williams | 1875–1879 | Alabama | Democratic | 1829–1915 |
| John Williams | 1795–1799 | New York | Federalist | 1752–1806 |
| John Williams | 1855–1857 | New York | Democratic | 1807-1875 |
| John Bell Williams | 1947–1968 | Mississippi | Democratic | 1918–1983 |
| John M. S. Williams | 1873–1875 | Massachusetts | Republican | 1818–1886 |
| John Sharp Williams | 1893–1909 | Mississippi | Democratic | 1854–1932 |
| Jonathan Williams | 1815 | Pennsylvania | Democratic-Republican | 1751–1815 |
| Joseph Lanier Williams | 1837–1843 | Tennessee | Whig | 1810–1865 |
| Lawrence G. Williams | 1967-1975 | Pennsylvania | Republican | 1913–1975 |
| Lemuel Williams | 1799–1805 | Massachusetts | Federalist | 1747–1828 |
| Lewis Williams | 1815–1825 | North Carolina | Democratic-Republican | 1782–1842 |
| Lewis Williams | 1825–1837 | North Carolina | National Republican | 1782–1842 |
| Lewis Williams | 1837–1842 | North Carolina | Whig | 1782–1842 |
| Lyle Williams | 1979–1985 | Ohio | Republican | 1942–2008 |
| Marmaduke Williams | 1803–1809 | North Carolina | Democratic-Republican | 1774–1850 |
| Morgan B. Williams | 1897-1899 | Pennsylvania | Republican | 1831-1903 |
| Nathan Williams | 1805–1807 | New York | Democratic–Republican | 1773-1835 |
| Pat Williams | 1979–1997 | Montana | Democratic | 1937–present |
| Richard Williams | 1877–1879 | Oregon | Republican | 1836–1914 |
| Robert Williams | 1797–1803 | North Carolina | Democratic-Republican | 1773–1836 |
| Seward H. Williams | 1915–1917 | Ohio | Republican | 1870–1922 |
| Sherrod Williams | 1835–1841 | Kentucky | Whig | 1804–???? |
| Thomas Williams | 1863–1869 | Pennsylvania | Republican | 1806–1872 |
| Thomas Williams | 1879–1885 | Alabama | Democratic | 1825–1903 |
| Thomas Scott Williams | 1817–1819 | Connecticut | Federalist | 1777–1861 |
| Thomas Sutler Williams | 1915–1929 | Illinois | Republican | 1872–1940 |
| Thomas W. Williams | 1839–1843 | Connecticut | Whig | 1789–1874 |
| William Williams | 1867–1875 | Indiana | Republican | 1821–1896 |
| William Williams | 1871–1873 | New York | Democratic | 1815–1876 |
| William B. Williams | 1873–1877 | Michigan | Republican | 1826–1905 |
| William E. Williams | 1899–1901 1913–1917 | Illinois | Democratic | 1857–1921 |
| William R. Williams | 1951–1959 | New York | Republican | 1884–1972 |
| Hugh Williamson | 1790–1793 | North Carolina | Pro-Administration | 1735–1819 |
| John N. Williamson | 1903–1907 | Oregon | Republican | 1855–1943 |
| William Williamson | 1921–1933 | South Dakota | Republican | 1875–1972 |
| William D. Williamson | 1821–1823 | Maine | Democratic-Republican | 1779–1846 |
| Asa H. Willie | 1873–1875 | Texas | Democratic | 1829–1899 |
| Albert S. Willis | 1877–1887 | Kentucky | Democratic | 1843–1897 |
| Benjamin A. Willis | 1875–1879 | New York | Democratic | 1840–1886 |
| Edwin E. Willis | 1949–1969 | Louisiana | Democratic | 1904–1972 |
| Francis Willis | 1791–1793 | Georgia | Anti-Administration | 1745–1829 |
| Frank B. Willis | 1911–1915 | Ohio | Republican | 1871–1928 |
| Jonathan S. Willis | 1895–1897 | Delaware | Republican | 1830–1903 |
| Edwin Willits | 1877–1883 | Michigan | Republican | 1830–1896 |
| Westel Willoughby Jr. | 1815–1817 | New York | Democratic–Republican | 1769–1844 |
| David Wilmot | 1845-1851 | Pennsylvania | Democratic | 1814–1868 |
| William W. Wilshire | 1873–1874 | Arkansas | Republican | 1830–1888 |
| William W. Wilshire | 1875–1877 | Arkansas | Democratic | 1830–1888 |
| Alexander Wilson | 1804–1809 | Virginia | Democratic-Republican | N/A |
| Benjamin Wilson | 1875–1883 | West Virginia | Democratic | 1825–1901 |
| Bob Wilson | 1953–1981 | California | Republican | 1916–1999 |
| Charles H. Wilson | 1963–1981 | California | Democratic | 1917–1984 |
| Charlie Wilson | 1973–1997 | Texas | Democratic | 1933–2010 |
| Charlie Wilson | 2007–2011 | Ohio | Democratic | 1943–2013 |
| Earl Wilson | 1941–1959 1961–1965 | Indiana | Republican | 1906–1990 |
| Edgar Wilson | 1895–1897 | Idaho | Republican | 1861–1915 |
| Edgar Wilson | 1899–1901 | Idaho | Silver Republican | 1861–1915 |
| Edgar C. Wilson | 1833–1835 | Virginia | National Republican | 1800–1860 |
| Emmett Wilson | 1913–1917 | Florida | Democratic | 1882–1918 |
| Ephraim King Wilson | 1827–1829 | Maryland | National Republican | 1771–1834 |
| Ephraim King Wilson | 1829–1831 | Maryland | Democratic | 1771–1834 |
| Ephraim King Wilson II | 1873–1875 | Maryland | Democratic | 1821–1891 |
| Eugene McLanahan Wilson | 1869–1871 | Minnesota | Democratic | 1833–1890 |
| Francis H. Wilson | 1895–1897 | New York | Republican | 1844–1910 |
| Frank E. Wilson | 1899–1905 1911–1915 | New York | Democratic | 1857–1935 |
| George H. Wilson | 1949–1951 | Oklahoma | Democratic | 1905–1985 |
| George W. Wilson | 1893–1897 | Ohio | Republican | 1840–1909 |
| Heather Wilson | 1998–2009 | New Mexico | Republican | 1960–present |
| Henry Wilson | 1823-1825 | Pennsylvania | Democratic-Republican | 1778–1826 |
| Henry Wilson | 1825-1826 | Pennsylvania | Democratic | 1778–1826 |
| Isaac Wilson | 1823–1824 | New York | Democratic–Republican | 1780–1848 |
| James Wilson I | 1809–1811 | New Hampshire | Federalist | 1766–1839 |
| James Wilson | 1823-1825 | Pennsylvania | Democratic-Republican | 1779–1868 |
| James Wilson | 1825-1829 | Pennsylvania | Democratic | 1779–1868 |
| James Wilson II | 1847–1850 | New Hampshire | Whig | 1797–1881 |
| James Wilson | 1857–1861 | Indiana | Republican | 1825–1867 |
| James Wilson | 1873–1877 1883–1885 | Iowa | Republican | 1835–1920 |
| James Clifton Wilson | 1917–1919 | Texas | Democratic | 1874–1951 |
| James F. Wilson | 1861–1869 | Iowa | Republican | 1828–1895 |
| Jeremiah M. Wilson | 1871–1875 | Indiana | Republican | 1828–1901 |
| John Wilson | 1813–1815 1817–1819 | Massachusetts | Federalist | 1777–1848 |
| John Wilson | 1821–1825 | South Carolina | Democratic-Republican | 1773–1828 |
| John Wilson | 1825–1827 | South Carolina | Democratic | 1773–1828 |
| John F. Wilson | 1899–1901 1903–1905 | Arizona | Democratic | 1846–1911 |
| John Henry Wilson | 1889–1893 | Kentucky | Republican | 1846–1923 |
| John Haden Wilson | 1919–1921 | Pennsylvania | Democratic | 1867–1946 |
| John L. Wilson | 1889–1895 | Washington | Republican | 1850–1912 |
| John Thomas Wilson | 1867–1873 | Ohio | Republican | 1811–1891 |
| Joseph Franklin Wilson | 1947–1955 | Texas | Democratic | 1901–1968 |
| Joseph G. Wilson | 1873 | Oregon | Republican | 1826–1873 |
| Nathan Wilson | 1808–1809 | New York | Democratic–Republican | 1758–1834 |
| Riley J. Wilson | 1915–1937 | Louisiana | Democratic | 1871–1946 |
| Robert Patterson Clark Wilson | 1889–1893 | Missouri | Democratic | 1834–1916 |
| Stanyarne Wilson | 1895–1901 | South Carolina | Democratic | 1860–1928 |
| Stephen Fowler Wilson | 1865–1869 | Pennsylvania | Republican | 1821–1897 |
| T. Webber Wilson | 1923–1929 | Mississippi | Democratic | 1893–1948 |
| Thomas Wilson | 1811–1813 | Virginia | Federalist | 1765–1826 |
| Thomas Wilson | 1813-1817 | Pennsylvania | Democratic-Republican | 1772–1824 |
| Thomas Wilson | 1887–1889 | Minnesota | Democratic | 1827–1910 |
| William Wilson | 1815–1819 | Pennsylvania | Democratic-Republican | N/A |
| William Wilson | 1823–1825 | Ohio | Democratic-Republican | 1773–1827 |
| William Wilson | 1825–1827 | Ohio | National Republican | 1773–1827 |
| William Bauchop Wilson | 1907-1913 | Pennsylvania | Democratic | 1862–1934 |
| William E. Wilson | 1923–1925 | Indiana | Democratic | 1870–1948 |
| William H. Wilson | 1935–1937 | Pennsylvania | Republican | 1877–1937 |
| William Lyne Wilson | 1883–1895 | West Virginia | Democratic | 1843–1900 |
| William Warfield Wilson | 1903–1913 1915–1921 | Illinois | Republican | 1868–1942 |
| Edwin B. Winans | 1883–1887 | Michigan | Democratic | 1826–1894 |
| James J. Winans | 1869–1871 | Ohio | Republican | 1818–1879 |
| John Winans | 1883–1885 | Wisconsin | Democratic | 1831–1907 |
| Boyd Winchester | 1869–1873 | Kentucky | Democratic | 1836–1923 |
| William Windom | 1859–1869 | Minnesota | Republican | 1827–1891 |
| Charles H. Winfield | 1863–1867 | New York | Democratic | 1822–1888 |
| Austin E. Wing | 1825–1829 1831–1833 | Michigan | None | 1792–1849 |
| Joseph F. Wingate | 1827–1831 | Maine | National Republican | 1786–18?? |
| Paine Wingate | 1793–1795 | New Hampshire | Pro-Administration | 1739–1838 |
| Effiegene Locke Wingo | 1930–1933 | Arkansas | Democratic | 1883–1962 |
| Otis Wingo | 1913–1930 | Arkansas | Democratic | 1877–1930 |
| Larry Winn | 1967–1985 | Kansas | Republican | 1919–2017 |
| Richard Winn | 1793–1795 | South Carolina | Anti-Administration | 1750–1818 |
| Richard Winn | 1795–1797 1803–1813 | South Carolina | Democratic-Republican | 1750–1818 |
| Thomas E. Winn | 1891–1893 | Georgia | Democratic | 1839–1925 |
| Samuel Winslow | 1913–1925 | Massachusetts | Republican | 1862–1940 |
| Warren Winslow | 1855–1861 | North Carolina | Democratic | 1810–1862 |
| W. Arthur Winstead | 1943–1965 | Mississippi | Democratic | 1904–1995 |
| Joseph Winston | 1793–1795 | North Carolina | Anti-Administration | 1746–1815 |
| Joseph Winston | 1803–1807 | North Carolina | Democratic-Republican | 1746–1815 |
| Charles E. Winter | 1923–1929 | Wyoming | Republican | 1870–1948 |
| Elisha I. Winter | 1813–1815 | New York | Federalist | 1781–1849 |
| Thomas Daniel Winter | 1939–1947 | Kansas | Republican | 1896–1951 |
| Robert Charles Winthrop | 1840–1842 1842–1850 | Massachusetts | Whig | 1809–1894 |
| Tim Wirth | 1975–1987 | Colorado | Democratic | 1939–present |
| Bob Wise | 1983–2001 | West Virginia | Democratic | 1948–present |
| George D. Wise | 1881–1890 1891–1895 | Virginia | Democratic | 1831–1898 |
| Henry A. Wise | 1833–1837 | Virginia | Democratic | 1806–1876 |
| Henry A. Wise | 1837–1843 | Virginia | Whig | 1806–1876 |
| Henry A. Wise | 1843–1844 | Virginia | Democratic | 1806–1876 |
| James W. Wise | 1915–1925 | Georgia | Democratic | 1868–1925 |
| John Sergeant Wise | 1883–1885 | Virginia | Readjuster | 1846–1913 |
| Morgan Ringland Wise | 1879-1883 | Pennsylvania | Democratic | 1825-1903 |
| Richard Alsop Wise | 1898–1899 1900 | Virginia | Republican | 1843-1900 |
| John Witcher | 1869–1871 | West Virginia | Republican | 1839-1906 |
| James Witherell | 1807–1808 | Vermont | Democratic-Republican | 1759-1838 |
| Garrett Withers | 1952–1953 | Kentucky | Democratic | 1884-1953 |
| Robert Witherspoon | 1809–1811 | South Carolina | Democratic-Republican | 1767-1837 |
| Samuel Andrew Witherspoon | 1911–1915 | Mississippi | Democratic | 1855-1915 |
| Gardner R. Withrow | 1931–1935 | Wisconsin | Republican | 1892-1964 |
| Gardner R. Withrow | 1935–1939 | Wisconsin | Progressive | 1892-1964 |
| Gardner R. Withrow | 1949–1961 | Wisconsin | Republican | 1892-1964 |
| William H. Witte | 1853–1855 | Pennsylvania | Democratic | 1817-1876 |
| Jesse P. Wolcott | 1931–1957 | Michigan | Republican | 1893–1969 |
| John S. Wold | 1969–1971 | Wyoming | Republican | 1916–2017 |
| Frank Wolf | 1981–2015 | Virginia | Republican | 1939–present |
| George Wolf | 1824-1829 | Pennsylvania | Democratic-Republican | 1777–1840 |
| Harry Benjamin Wolf | 1907–1909 | Maryland | Democratic | 1880–1944 |
| Leonard G. Wolf | 1959–1961 | Iowa | Democratic | 1925–1970 |
| William P. Wolf | 1870–1871 | Iowa | Republican | 1833–1896 |
| Simeon K. Wolfe | 1873–1875 | Indiana | Democratic | 1824–1888 |
| James Wolfenden | 1928-1947 | Pennsylvania | Republican | 1889–1949 |
| J. Scott Wolff | 1923–1925 | Missouri | Democratic | 1878–1958 |
| Lester L. Wolff | 1965–1981 | New York | Democratic | 1919–2021 |
| Frank Lane Wolford | 1883–1887 | Kentucky | Democratic | 1817–1895 |
| Howard Wolpe | 1979–1993 | Michigan | Democratic | 1939–2011 |
| Charles A. Wolverton | 1927–1959 | New Jersey | Republican | 1880–1969 |
| John M. Wolverton | 1925–1927 1929–1931 | West Virginia | Republican | 1872–1944 |
| Simon Peter Wolverton | 1891-1893 | Pennsylvania | Democratic | 1837–1910 |
| Antonio Borja Won Pat | 1973–1985 | Guam | Democratic | 1908–1987 |
| Abiel Wood | 1813–1815 | Massachusetts | Democratic-Republican | 1772–1834 |
| Alan Wood Jr. | 1875-1877 | Pennsylvania | Republican | 1834–1902 |
| Amos E. Wood | 1849–1850 | Ohio | Democratic | 1810–1850 |
| Benjamin Wood | 1861–1865 1881–1883 | New York | Democratic | 1820–1900 |
| Benson Wood | 1895–1897 | Illinois | Republican | 1839–1915 |
| Bradford R. Wood | 1845–1847 | New York | Democratic | 1800–1889 |
| Ernest E. Wood | 1905–1906 | Missouri | Democratic | 1875–1952 |
| Fernando Wood | 1841–1843 1863–1865 1867–1881 | New York | Democratic | 1812–1881 |
| Ira W. Wood | 1904–1913 | New Jersey | Republican | 1856–1931 |
| John Wood | 1859–1861 | Pennsylvania | Republican | 1816–1898 |
| John J. Wood | 1827–1829 | New York | Democratic | 1784–1874 |
| John M. Wood | 1855–1859 | Maine | Republican | 1813–1864 |
| John Stephens Wood | 1931–1935 1945–1953 | Georgia | Democratic | 1885–1968 |
| John Travers Wood | 1951–1953 | Idaho | Republican | 1878–1954 |
| Reuben T. Wood | 1933–1941 | Missouri | Democratic | 1884–1955 |
| Silas Wood | 1819–1825 | New York | Democratic–Republican | 1769–1847 |
| Silas Wood | 1825–1829 | New York | National Republican | 1769–1847 |
| Thomas Jefferson Wood | 1883–1885 | Indiana | Democratic | 1844–1908 |
| Walter A. Wood | 1879–1883 | New York | Republican | 1815–1892 |
| William R. Wood | 1915–1933 | Indiana | Republican | 1861–1933 |
| Rob Woodall | 2011–2021 | Georgia | Republican | 1970–present |
| Frederick Augustus Woodard | 1893–1897 | North Carolina | Democratic | 1854–1915 |
| Frederick E. Woodbridge | 1863–1869 | Vermont | Republican | 1818–1888 |
| William Woodbridge | 1819–1820 | Michigan | Whig | 1780–1861 |
| William Woodburn | 1875–1877 1885–1889 | Nevada | Republican | 1838–1915 |
| David Woodcock | 1821–1823 | New York | Democratic–Republican | 1785–1835 |
| David Woodcock | 1827–1829 | New York | National Republican | 1785–1835 |
| Stewart L. Woodford | 1873–1874 | New York | Republican | 1835–1913 |
| Chase G. Woodhouse | 1945–1947 1949–1951 | Connecticut | Democratic | 1890–1984 |
| Charles W. Woodman | 1895–1897 | Illinois | Republican | 1844–1898 |
| George C. Woodruff | 1861–1863 | Connecticut | Democratic | 1805–1885 |
| John Woodruff | 1855–1857 | Connecticut | American | 1826–1868 |
| John Woodruff | 1859–1861 | Connecticut | Republican | 1826–1868 |
| Roy O. Woodruff | 1913–1915 | Michigan | Progressive | 1876–1953 |
| Roy O. Woodruff | 1921–1953 | Michigan | Republican | 1876–1953 |
| Thomas M. Woodruff | 1845–1847 | New York | American | 1804–1855 |
| Clifton A. Woodrum | 1923–1945 | Virginia | Democratic | 1887–1950 |
| Frank P. Woods | 1909–1919 | Iowa | Republican | 1868–1944 |
| Henry Woods | 1799–1803 | Pennsylvania | Federalist | 1764–1826 |
| James P. Woods | 1919–1923 | Virginia | Democratic | 1868–1948 |
| John Woods | 1815–1816 | Pennsylvania | Federalist | 1761–1816 |
| John Woods | 1825–1829 | Ohio | National Republican | 1794–1855 |
| Samuel D. Woods | 1900–1903 | California | Republican | 1845–1915 |
| William Woods | 1823–1825 | New York | National Republican | 1790–1837 |
| Samuel H. Woodson | 1821–1823 | Kentucky | Democratic-Republican | 1777–1827 |
| Samuel H. Woodson | 1857–1861 | Missouri | American | 1815–1881 |
| George Washington Woodward | 1867–1871 | Pennsylvania | Democratic | 1809–1875 |
| Gilbert M. Woodward | 1883–1885 | Wisconsin | Democratic | 1835–1913 |
| Joseph A. Woodward | 1843–1853 | South Carolina | Democratic | 1806–1885 |
| William Woodward | 1815–1817 | South Carolina | Democratic-Republican | N/A |
| James H. Woodworth | 1855–1857 | Illinois | Republican | 1804–1869 |
| Laurin D. Woodworth | 1873–1877 | Ohio | Republican | 1837–1897 |
| William W. Woodworth | 1845–1847 | New York | Democratic | 1807–1873 |
| Harry C. Woodyard | 1903–1911 1916–1923 1925–1927 | West Virginia | Republican | 1867–1929 |
| Lynn Woolsey | 1993–2013 | California | Democratic | 1937–present |
| Ephraim Milton Woomer | 1893–1897 | Pennsylvania | Republican | 1844–1897 |
| Dudley G. Wooten | 1901–1903 | Texas | Democratic | 1860–1929 |
| Samuel T. Worcester | 1861–1863 | Ohio | Republican | 1804–1882 |
| Thomas J. Word | 1838–1839 | Mississippi | Whig | 1805–1890 |
| Eugene Worley | 1941–1950 | Texas | Democratic | 1908–1974 |
| Ludwig Worman | 1821–1822 | Pennsylvania | Federalist | 1761–1822 |
| Jacob R. Wortendyke | 1857–1859 | New Jersey | Democratic | 1818–1868 |
| Henry G. Worthington | 1864–1865 | Nevada | Republican | 1828–1909 |
| John Tolley Hood Worthington | 1831–1833 1837–1841 | Maryland | Democratic | 1788–1849 |
| Nicholas E. Worthington | 1883–1887 | Illinois | Democratic | 1836–1916 |
| Thomas Contee Worthington | 1825–1827 | Maryland | National Republican | 1782–1847 |
| George C. Wortley | 1981–1989 | New York | Republican | 1926–2014 |
| Thomas Wren | 1877–1879 | Nevada | Republican | 1826–1904 |
| Ashley B. Wright | 1893–1897 | Massachusetts | Republican | 1841–1897 |
| Augustus Romaldus Wright | 1857–1859 | Georgia | Democratic | 1813–1891 |
| Charles Frederick Wright | 1899–1905 | Pennsylvania | Republican | 1856–1925 |
| Daniel B. Wright | 1853–1857 | Mississippi | Democratic | 1812–1887 |
| Edwin R. V. Wright | 1865–1867 | New Jersey | Democratic | 1812–1871 |
| George W. Wright | 1850–1851 | California | Independent | 1816–1885 |
| Hendrick Bradley Wright | 1853–1855 1861–1863 1877–1879 | Pennsylvania | Democratic | 1808–1881 |
| Hendrick Bradley Wright | 1879–1881 | Pennsylvania | Greenbacker | 1808–1881 |
| James A. Wright | 1941–1945 | Pennsylvania | Democratic | 1902–1963 |
| Jim Wright | 1955–1989 | Texas | Democratic | 1922–2015 |
| John C. Wright | 1823–1825 | Ohio | Democratic-Republican | 1783–1861 |
| John C. Wright | 1825–1829 | Ohio | National Republican | 1783–1861 |
| John Vines Wright | 1855–1861 | Tennessee | Democratic | 1828–1908 |
| Joseph A. Wright | 1843–1845 | Indiana | Democratic | 1810–1867 |
| Myron Benjamin Wright | 1889–1894 | Pennsylvania | Republican | 1847–1894 |
| Robert Wright | 1810–1817 1821–1823 | Maryland | Democratic-Republican | 1752–1826 |
| Ron Wright | 2019–2021 | Texas | Republican | 1953–2021 |
| Samuel G. Wright | 1845 | New Jersey | Whig | 1781–1845 |
| Silas Wright | 1827–1829 | New York | Democratic | 1795–1847 |
| William Wright | 1843–1847 | New Jersey | Whig | 1794–1866 |
| William C. Wright | 1918–1933 | Georgia | Democratic | 1866–1933 |
| David Wu | 1999–2011 | Oregon | Democratic | 1955–present |
| John Wurts | 1825–1827 | Pennsylvania | Democratic | 1792–1861 |
| Harry M. Wurzbach | 1921–1929 1930–1931 | Texas | Republican | 1874–1931 |
| Adam Martin Wyant | 1921–1933 | Pennsylvania | Republican | 1869–1935 |
| Joseph P. Wyatt Jr. | 1979–1981 | Texas | Democratic | 1941–2022 |
| Wendell Wyatt | 1964–1975 | Oregon | Republican | 1917–2009 |
| Ron Wyden | 1981–1996 | Oregon | Democratic | 1949–present |
| John W. Wydler | 1963–1981 | New York | Republican | 1924–1987 |
| Chalmers Wylie | 1967–1993 | Ohio | Republican | 1920–1998 |
| Louis C. Wyman | 1963–1965 1967–1974 | New Hampshire | Republican | 1917–2002 |
| Henry Wynkoop | 1789–1791 | Pennsylvania | Pro-Administration | 1737–1816 |
| Albert Wynn | 1993–2008 | Maryland | Democratic | 1951–present |
| William J. Wynn | 1903–1905 | California | Democratic | 1860–1935 |
| Thomas Wynns | 1802–1807 | North Carolina | Democratic-Republican | 1764–1825 |