Member Party Years District Electoral history Pete Abele Republican January 3, 1963 – January 3, 1965 Lost re election Walter H. Albaugh Republican November 8, 1938 – January 3, 1939 Elected to finish Frank L. Kloeb's termRetired Charles J. Albright Opposition March 4, 1855 – March 3, 1857 Lost re election Arthur W. Aleshire Democratic January 3, 1937 – January 3, 1939 James Alexander Jr. Whig March 4, 1837 – March 4, 1839 John Alexander Democratic Republican March 4, 1813 – March 4, 1817 Alfred G. Allen Democratic March 4, 1911 – March 4, 1917 John W. Allen Whig March 4, 1837 – March 4, 1841 William Allen Democratic March 4, 1859 – March 4, 1863 William Allen Jacksonian March 4, 1833 – March 4, 1835 Jacob A. Ambler Republican March 4, 1869 – March 4, 1873 Carl C. Anderson Democratic March 4, 1909 – October 1, 1912 Died Charles Marley Anderson Democratic March 4, 1885 – March 4, 1887 Sherlock J. Andrews Whig March 4, 1841 – March 4, 1843 Timothy T. Ansberry Democratic March 4, 1907 – January 9, 1915 Resigned when appointed to the Ohio Court of Appeals Douglas Applegate Democratic January 3, 1977 – January 3, 1995 Jean Spencer Ashbrook Republican June 29, 1982 – January 3, 1983 John M. Ashbrook Republican January 3, 1961 – April 24, 1982 Died William A. Ashbrook Democratic March 4, 1907 – March 4, 1921 January 3, 1935 – January 1, 1940 Died James Mitchell Ashley Republican March 4, 1859 – March 4, 1863 March 4, 1863 – March 4, 1869 Thomas W. L. Ashley Democratic January 3, 1955 – January 3, 1981 Gibson Atherton Democratic March 4, 1879 – March 4, 1881 March 4, 1881 – March 4, 1883 Steve Austria Republican January 3, 2009 – January 3, 2013 William H. Ayres Republican January 3, 1951 – January 3, 1971 John J. Babka Democratic March 4, 1919 – March 4, 1921 De Witt Clinton Badger Democratic March 4, 1903 – March 4, 1905 Joe E. Baird Republican March 4, 1929 – March 4, 1931 Troy Balderson Republican September 5, 2018 – present Incumbent Edward Ball Whig March 4, 1853 – March 4, 1855 Opposition March 4, 1855 – March 4, 1857 Henry B. Banning Liberal Republican March 4, 1873 – March 4, 1875 Democratic March 4, 1875 – March 4, 1879 Henry T. Bannon Republican March 4, 1905 – March 4, 1909 Levi Barber Democratic Republican March 4, 1817 – March 4, 1819 March 4, 1821 – March 4, 1823 Nelson Barrere Whig March 4, 1851 – March 4, 1853 Mordecai Bartley Democratic Republican March 4, 1823 – March 4, 1825 Anti Jacksonian March 4, 1825 – March 4, 1829 Anti Jacksonian March 4, 1829 – March 4, 1831 Ellsworth Raymond Bathrick Democratic March 4, 1911 – March 4, 1915 March 4, 1917 – December 23, 1917 Died A. David Baumhart Jr. Republican January 3, 1941 – September 2, 1942 Resigned after receiving a commission in the United States Navy January 3, 1955 – January 3, 1961 Clifton Bailey Beach Republican March 4, 1895 – March 4, 1899 Reasin Beall Democratic Republican April 20, 1813 – June 7, 1814 Resigned John Beatty Republican February 5, 1868 – March 4, 1873 Joyce Beatty Democratic January 3, 2013 – present Incumbent Philemon Beecher Democratic Republican March 4, 1817 – March 4, 1821 March 4, 1823 – March 4, 1825 Anti Jacksonian March 4, 1825 – March 4, 1829 James T. Begg Republican March 4, 1919 – March 4, 1929 Jacob A. Beidler Republican March 4, 1901 – March 4, 1907 Hiram Bell Whig March 4, 1851 – March 4, 1853 James Martin Bell Anti Jacksonian March 4, 1833 – March 4, 1835 John Bell Whig January 7, 1851 – March 4, 1851 George H. Bender Republican January 3, 1939 – January 3, 1949 January 3, 1951 – January 3, 1953 Resigned after being elected to the US Senate January 3, 1953 – December 15, 1954 John Berry Democratic March 4, 1873 – March 4, 1875 Jackson E. Betts Republican January 3, 1951 – January 3, 1973 Herbert S. Bigelow Democratic January 3, 1937 – January 3, 1939 John A. Bingham Opposition March 4, 1855 – March 4, 1857 Republican March 4, 1857 – March 4, 1863 March 4, 1865 – March 4, 1873 Harrison Gray Otis Blake Republican October 11, 1859 – March 4, 1863 Philemon Bliss Opposition March 4, 1855 – March 4, 1857 Republican March 4, 1857 – March 4, 1859 George Bliss Democratic March 4, 1853 – March 4, 1855 March 4, 1863 – March 4, 1865 John Boccieri Democratic January 3, 2009 – January 3, 2011 John Boehner Republican January 3, 1991 – October 31, 2015 Speaker of the House 2011 2015 Frances P. Bolton Republican February 27, 1940 – January 3, 1969 Chester C. Bolton Republican March 4, 1929 – January 3, 1937 January 3, 1939 – October 29, 1939 Died Oliver P. Bolton Republican January 3, 1953 – January 3, 1957 January 3, 1963 – January 3, 1965 William K. Bond Anti Jacksonian March 4, 1835 – March 4, 1837 Whig March 4, 1837 – March 4, 1841 Melvin M. Boothman Republican March 4, 1887 – March 4, 1891 Frank T. Bow Republican January 3, 1951 – November 13, 1972 Died Stanley Eyre Bowdle Democratic March 4, 1913 – March 4, 1915 Charles Brand Republican March 4, 1923 – March 4, 1933 Edward G. Breen Democratic January 3, 1949 – October 1, 1951 Resigned Walter E. Brehm Republican January 3, 1943 – January 3, 1953 John Lewis Brenner Democratic March 4, 1897 – March 4, 1901 Henry R. Brinkerhoff Democratic March 4, 1843 – April 30, 1844 Died Jacob Brinkerhoff Democratic March 4, 1843 – March 4, 1847 Jacob H. Bromwell Republican December 3, 1894 – March 4, 1903 Bud Brown Republican November 2, 1965 – January 3, 1983 Charles E. Brown Republican March 4, 1885 – March 4, 1889 Clarence J. Brown Republican January 3, 1939 – August 23, 1965 Died Seth W. Brown Republican March 4, 1897 – March 4, 1901 Sherrod Brown Democratic January 3, 1993 – January 3, 2007 Shontel Brown Democratic November 2, 2021 – present Incumbent, elected to finish Marcia Fudge's term Clement L. Brumbaugh Democratic March 4, 1913 – March 4, 1921 Henry Brush Democratic Republican March 4, 1819 – March 4, 1821 Ralph P. Buckland Republican March 4, 1865 – March 4, 1869 Robert J. Bulkley Democratic March 4, 1911 – March 4, 1915 Hezekiah S. Bundy Republican March 4, 1865 – March 4, 1867 March 4, 1873 – March 4, 1875 December 4, 1893 – March 4, 1895 Raymond H. Burke Republican January 3, 1947 – January 3, 1949 Thomas H. Burke Democratic January 3, 1949 – January 3, 1951 Joseph Burns Democratic March 4, 1857 – March 4, 1859 Theodore E. Burton Republican March 4, 1889 – March 4, 1891 March 4, 1895 – March 3, 1909 Resigned after being elected to the U. S. Senate March 4, 1921 – December 15, 1928 Resigned after being elected to the U. S. Senate George H. Busby Democratic March 4, 1851 – March 4, 1853 Benjamin Butterworth Republican March 4, 1879 – March 4, 1883 March 4, 1881 – March 4, 1883 March 4, 1885 – March 4, 1891 Joseph Cable Democratic March 4, 1849 – March 4, 1853 John L. Cable Republican March 4, 1921 – March 4, 1925 March 4, 1929 – March 4, 1933 James Caldwell Democratic Republican March 4, 1813 – March 4, 1817 John A. Caldwell Republican March 4, 1889 – May 4, 1894 Resigned after being elected Mayor of Cincinnati James E. Campbell Democratic June 20, 1884 – March 4, 1885 March 4, 1885 – March 4, 1887 March 4, 1887 – March 4, 1889 John Wilson Campbell Democratic Republican March 4, 1817 – March 4, 1823 March 4, 1823 – March 4, 1825 Anti Jacksonian March 4, 1825 – March 4, 1827 Lewis D. Campbell Whig March 4, 1849 – March 4, 1853 March 4, 1853 – March 3, 1855 Opposition March 4, 1855 – March 4, 1857 Republican March 4, 1857 – May 25, 1858 Lost election challenge Democratic March 4, 1871 – March 4, 1873 William Wildman Campbell Republican March 4, 1905 – March 4, 1907 Richard S. Canby Whig March 4, 1847 – March 4, 1849 Mike Carey Republican November 2, 2021 – present Incumbent, elected to finish Steve Stivers's term John Carey Republican March 4, 1859 – March 4, 1861 Charles J. Carney Democratic November 3, 1970 – January 3, 1979 Henderson H. Carson Republican January 3, 1943 – January 3, 1945 January 3, 1947 – January 3, 1949 David K. Cartter Democratic March 4, 1849 – March 4, 1853 Samuel Fenton Cary Independent Republican November 21, 1867 – March 4, 1869 James H. Cassidy Republican March 4, 1909 – March 4, 1911 John W. Cassingham Democratic March 4, 1901 – March 4, 1905 Steve Chabot Republican January 3, 1995 – January 3, 2009 January 3, 2011 – January 3, 2023 Lost re election to Landsman. William W. Chalmers Republican March 4, 1921 – March 4, 1923 March 4, 1925 – March 4, 1931 David Chambers Democratic Republican October 9, 1821 – March 4, 1823 John Chaney Jacksonian March 4, 1833 – March 4, 1837 Democratic March 4, 1837 – March 4, 1839 Donald D. Clancy Republican January 3, 1961 – January 3, 1977 Reader W. Clarke Republican March 4, 1865 – March 4, 1869 Harold K. Claypool Democratic January 3, 1937 – January 3, 1943 Horatio C. Claypool Democratic March 4, 1911 – March 4, 1915 March 4, 1917 – March 4, 1919 David Clendenin Democratic Republican October 11, 1814 – March 4, 1817 Cliff Clevenger Republican January 3, 1939 – January 3, 1959 Joseph R. Cockerill Democratic March 4, 1857 – March 4, 1859 Charles D. Coffin Whig December 20, 1837 – March 4, 1839 R. Clint Cole Republican March 4, 1919 – March 4, 1925 Ralph D. Cole Republican March 4, 1905 – March 4, 1911 George L. Converse Democratic March 4, 1879 – March 4, 1881 March 4, 1881 – March 4, 1883 March 4, 1883 – March 4, 1885 Robert E. Cook Democratic January 3, 1959 – January 3, 1963 Eleutheros Cooke Anti Jacksonian March 4, 1831 – March 4, 1833 John G. Cooper Republican March 4, 1915 – January 3, 1937 William C. Cooper Republican March 4, 1885 – March 4, 1891 Moses B. Corwin Whig March 4, 1849 – March 4, 1851 March 4, 1853 – March 4, 1855 Thomas Corwin Anti Jacksonian March 4, 1831 – March 4, 1833 March 4, 1833 – March 4, 1837 Whig March 4, 1837 – May 30, 1840 Resigned after being nominated Governor Republican March 4, 1859 – March 12, 1861 Resigned to become Minister to Mexico Jacob P. Cowan Democratic March 4, 1875 – March 4, 1877 Benjamin S. Cowen Whig March 4, 1841 – March 4, 1843 Jacob D. Cox Republican March 4, 1877 – March 4, 1879 James M. Cox Democratic March 4, 1909 – January 12, 1913 Resigned after being elected Governor Samuel S. Cox Democratic March 4, 1857 – March 4, 1863 March 4, 1863 – March 4, 1865 Joseph Halsey Crane Anti Jacksonian March 4, 1829 – March 4, 1837 Retired William Creighton Jr. Democratic Republican May 4, 1813 – March 4, 1817 Anti Jacksonian March 4, 1827 – ? ?, 1828 Resigned after being appointed as judge of the US District Court of Ohio Anti Jacksonian March 4, 1829 – March 4, 1833 Frank Cremeans Republican January 3, 1995 – January 3, 1997 Robert Crosser Democratic March 4, 1913 – March 4, 1915 March 4, 1915 – March 4, 1919 March 4, 1923 – January 3, 1955 George W. Crouse Republican March 4, 1887 – March 4, 1889 John Crowell Whig March 4, 1847 – March 4, 1851 John D. Cummins Democratic March 4, 1845 – March 4, 1849 Francis A. Cunningham Democratic March 4, 1845 – March 4, 1847 William P. Cutler Republican March 4, 1861 – March 4, 1863 Lorenzo Danford Republican March 4, 1873 – March 4, 1879 March 4, 1895 – June 19, 1899 Died John Davenport Anti Jacksonian March 4, 1827 – March 4, 1829 Martin L. Davey Democratic November 5, 1918 – March 4, 1921 March 4, 1923 – March 4, 1929 Warren Davidson Republican June 9, 2016 – present Incumbent Jacob E. Davis Democratic January 3, 1941 – January 3, 1943 Beman G. Dawes Republican March 4, 1905 – March 4, 1909 Rufus Dawes Republican March 4, 1881 – March 4, 1883 Timothy Crane Day Opposition March 4, 1855 – March 4, 1857 Francis Byron De Witt Republican March 4, 1895 – March 4, 1897 Ezra Dean Democratic March 4, 1841 – March 4, 1845 Columbus Delano Whig March 4, 1845 – March 4, 1847 Republican March 4, 1865 – March 4, 1867 June 3, 1868 – March 4, 1869 David S. Dennison Jr. Republican January 3, 1957 – January 3, 1959 Matthew R. Denver Democratic March 4, 1907 – March 4, 1913 Samuel L. Devine Republican January 3, 1959 – January 3, 1981 Mike DeWine Republican January 3, 1983 – January 3, 1991 Charles W. F. Dick Republican November 8, 1898 – March 23, 1904 Resigned to become a US Senator Henry L. Dickey Democratic March 4, 1877 – March 4, 1879 March 4, 1879 – March 4, 1881 Edward F. Dickinson Democratic March 4, 1869 – March 4, 1871 Rodolphus Dickinson Democratic March 4, 1847 – March 20, 1849 Died David Tiernan Disney Democratic March 4, 1849 – March 4, 1855 Joseph A. Dixon Democratic January 3, 1937 – January 3, 1939 Robert E. Doan Republican March 4, 1891 – March 4, 1893 William Doan Democratic March 4, 1839 – March 4, 1843 Ozro John Dodds Democratic October 8, 1872 – March 4, 1873 Dennis D. Donovan Democratic March 4, 1891 – March 4, 1893 March 4, 1893 – March 4, 1895 Albert Douglas Republican March 4, 1907 – March 4, 1911 Steve Driehaus Democratic January 3, 2009 – January 3, 2011 Warren J. Duffey Democratic March 4, 1933 – July 7, 1936 Died Daniel Duncan Whig March 4, 1847 – March 4, 1849 Alexander Duncan Democratic March 4, 1837 – March 4, 1841 March 4, 1843 – March 4, 1845 James I. Dungan Democratic March 4, 1891 – March 4, 1893 Daniel S. Earhart Democratic November 3, 1936 – January 3, 1937 Dennis E. Eckart Democratic January 3, 1981 – January 3, 1983 January 3, 1983 – January 3, 1993 Ephraim R. Eckley Republican March 4, 1863 – March 4, 1869 Alfred Peck Edgerton Democratic March 4, 1851 – March 4, 1855 Sidney Edgerton Republican March 4, 1859 – March 4, 1863 Thomas O. Edwards Whig March 4, 1847 – March 4, 1849 Benjamin Eggleston Republican March 4, 1865 – March 4, 1869 Andrew Ellison Democratic March 4, 1853 – March 4, 1855 William W. Ellsberry Democratic March 4, 1885 – March 4, 1887 Charles H. Elston Republican January 3, 1939 – January 3, 1953 Henry Ivory Emerson Republican March 4, 1915 – March 4, 1921 Jonas R. Emrie Opposition March 4, 1855 – March 4, 1857 William H. Enochs Republican March 4, 1891 – March 4, 1893 March 4, 1893 – July 13, 1893 Died Nathan Evans Whig March 4, 1847 – March 4, 1851 Thomas Ewing Jr. Democratic March 4, 1877 – March 4, 1879 March 4, 1879 – March 4, 1881 James J. Faran Democratic March 4, 1845 – March 4, 1849 Edward F. Feighan Democratic January 3, 1983 – January 3, 1993 Michael A. Feighan Democratic January 3, 1943 – January 3, 1971 Lucien J. Fenton Republican March 4, 1895 – March 4, 1899 Simeon D. Fess Republican March 4, 1913 – March 4, 1915 March 4, 1915 – March 4, 1923 William L. Fiesinger Democratic March 4, 1931 – January 3, 1937 William E. Finck Democratic March 4, 1863 – March 4, 1867 December 7, 1874 – March 4, 1875 James Findlay Jacksonian March 4, 1825 – March 4, 1833 Eric Fingerhut Democratic January 3, 1993 – January 3, 1995 Ebenezer B. Finley Democratic March 4, 1877 – March 4, 1879 March 4, 1879 – March 4, 1881 David Fisher Whig March 4, 1847 – March 4, 1849 Roy G. Fitzgerald Republican March 4, 1921 – March 4, 1931 William T. Fitzgerald Republican March 4, 1925 – March 4, 1929 Anthony A. Fleger Democratic January 3, 1937 – January 3, 1939 Thomas B. Fletcher Democratic March 4, 1925 – March 4, 1929 March 4, 1933 – January 3, 1939 Elias Florence Whig March 4, 1843 – March 4, 1845 John Fassett Follett Democratic March 4, 1883 – March 4, 1885 Martin A. Foran Democratic March 4, 1883 – March 4, 1889 Israel M. Foster Republican March 4, 1919 – March 4, 1925 Charles Foster Republican March 4, 1871 – March 4, 1873 March 4, 1873 – March 4, 1879 William B. Francis Democratic March 4, 1911 – March 4, 1915 George Fries Democratic March 4, 1845 – March 4, 1849 Marcia Fudge Democratic November 18, 2008 – March 10, 2021 Resigned to become United States Secretary of Housing and Urban Development. Harry C. Gahn Republican March 4, 1921 – March 4, 1923 Samuel Galloway Opposition March 4, 1855 – March 4, 1857 Martin K. Gantz Democratic March 4, 1891 – March 4, 1893 Harvey C. Garber Democratic March 4, 1903 – March 4, 1907 Warren Gard Democratic March 4, 1913 – March 4, 1921 Edward J. Gardner Democratic January 3, 1945 – January 3, 1947 Mills Gardner Republican March 4, 1877 – March 4, 1879 James A. Garfield Republican March 4, 1863 – November 8, 1880 Resigned to become President of the United States. James M. Gaylord Democratic March 4, 1851 – March 4, 1853 James William Gazlay Democratic Republican March 4, 1823 – March 4, 1825 George W. Geddes Democratic March 4, 1879 – March 4, 1881 March 4, 1881 – March 4, 1885 March 4, 1885 – March 4, 1887 Bob Gibbs Republican January 3, 2011 – January 3, 2013 January 3, 2013 – January 3, 2023 Retired. Joshua Giddings Whig December 3, 1838 – March 22, 1842 Resigned December 5, 1842 – March 4, 1843 March 4, 1843 – March 4, 1849 Free Soil March 4, 1849 – March 4, 1855 Opposition March 4, 1855 – March 4, 1857 Republican March 4, 1857 – March 4, 1859 Joseph J. Gill Republican December 4, 1899 – October 31, 1903 Resigned John J. Gilligan Democratic January 3, 1965 – January 3, 1967 Paul Gillmor Republican January 3, 1989 – September 5, 2007 Died Herman P. Goebel Republican March 4, 1903 – March 4, 1911 J. Henry Goeke Democratic March 4, 1911 – March 4, 1915 Anthony Gonzalez Republican January 3, 2019 – January 3, 2023 Retired. Patrick Gaines Goode Whig March 4, 1837 – March 4, 1843 John M. Goodenow Jacksonian March 4, 1829 – April 9, 1830 Resigned after becoming judge of the Supreme Court of Ohio. Robert B. Gordon Democratic March 4, 1899 – March 4, 1903 William Gordon Democratic March 4, 1913 – March 4, 1919 Bill Gradison Republican January 3, 1975 – January 3, 1983 January 3, 1983 – January 31, 1993 Resigned Frederick W. Green Democratic March 4, 1851 – March 4, 1853 March 4, 1853 – March 4, 1855 Percy W. Griffiths Republican January 3, 1943 – January 3, 1949 William S. Groesbeck Democratic March 4, 1857 – March 4, 1859 Charles H. Grosvenor Republican March 4, 1885 – March 4, 1887 March 4, 1887 – March 4, 1891 March 4, 1893 – March 4, 1907 Lewis B. Gunckel Republican March 4, 1873 – March 4, 1875 John A. Gurley Republican March 4, 1859 – March 4, 1863 Tennyson Guyer Republican January 3, 1973 – April 12, 1981 Died. Lawrence W. Hall Democratic March 4, 1857 – March 4, 1859 Tony P. Hall Democratic January 3, 1979 – September 9, 2002 Resigned after being appointed Ambassador to the Food and Agriculture Organization of the United Nations. Thomas L. Hamer Jacksonian March 4, 1833 – March 4, 1837 Democratic March 4, 1837 – March 4, 1839 Cornelius S. Hamilton Republican March 4, 1867 – December 22, 1867 Died. Edward S. Hamlin Whig October 8, 1844 – March 4, 1845 Peter Francis Hammond Democratic November 3, 1936 – January 3, 1937 J. Eugene Harding Republican March 4, 1907 – March 4, 1909 Darius D. Hare Democratic March 4, 1891 – March 4, 1893 March 4, 1893 – March 4, 1895 Aaron Harlan Whig March 4, 1853 – March 4, 1855 Opposition March 4, 1855 – March 4, 1857 Republican March 4, 1857 – March 4, 1859 Byron B. Harlan Democratic March 4, 1931 – January 3, 1939 Alexander Harper Whig March 4, 1837 – March 4, 1839 March 4, 1843 – March 4, 1847 March 4, 1851 – March 4, 1853 Stephen Ross Harris Republican March 4, 1895 – March 4, 1897 John S. Harrison Whig March 4, 1853 – March 4, 1855 Opposition March 4, 1855 – March 4, 1857 Richard A. Harrison Unionist July 4, 1861 – March 4, 1863 William Henry Harrison Democratic Republican October 8, 1816 – March 4, 1819 Bill Harsha Republican January 3, 1961 – January 3, 1981 Alphonso Hart Republican March 4, 1883 – March 4, 1885 Dow W. Harter Democratic March 4, 1933 – January 3, 1943 Michael D. Harter Democratic March 4, 1891 – March 4, 1893 March 4, 1893 – March 4, 1895 John Hastings Democratic March 4, 1839 – March 4, 1843 Rutherford B. Hayes Republican March 4, 1865 – July 20, 1867 Resigned to run for Governor. William E. Haynes Democratic March 4, 1889 – March 4, 1891 March 4, 1891 – March 4, 1893 Wayne Hays Democratic January 3, 1949 – September 1, 1976 Resigned. Victor Heintz Republican March 4, 1917 – March 4, 1919 William Helmick Republican March 4, 1859 – March 4, 1861 John E. Henderson Republican January 3, 1955 – January 3, 1961 Samuel Herrick Democratic Republican March 4, 1817 – March 4, 1821 William E. Hess Republican March 4, 1929 – January 3, 1937 January 3, 1939 – January 3, 1949 January 3, 1951 – January 3, 1961 Charles Q. Hildebrant Republican March 4, 1901 – March 4, 1905 William D. Hill Democratic March 4, 1879 – March 4, 1881 March 4, 1883 – March 4, 1887 Joseph H. Himes Republican March 4, 1921 – March 4, 1923 Peter Hitchcock Democratic Republican March 4, 1817 – March 4, 1819 Truman H. Hoag Democratic March 4, 1869 – February 5, 1870 Died Moses Hoagland Democratic March 4, 1849 – March 4, 1851 Dave Hobson Republican January 3, 1991 – January 3, 2009 Martin R. Hoke Republican January 3, 1993 – January 3, 1997 Greg J. Holbrock Democratic January 3, 1941 – January 3, 1943 David Hollingsworth Republican March 4, 1909 – March 4, 1911 March 4, 1915 – March 4, 1919 John B. Hollister Republican November 3, 1931 – January 3, 1937 Valentine B. Horton Opposition March 4, 1855 – March 4, 1857 Republican March 4, 1857 – March 4, 1859 March 4, 1861 – March 4, 1863 George W. Houk Democratic March 4, 1891 – February 9, 1894 Died William Howard Democratic March 4, 1859 – March 4, 1861 Elias Howell Anti Jacksonian March 4, 1835 – March 4, 1837 L. Paul Howland Republican March 4, 1907 – March 4, 1913 James R. Hubbell Republican March 4, 1865 – March 4, 1867 Walter B. Huber Democratic January 3, 1945 – January 3, 1951 George W. Hulick Republican March 4, 1893 – March 4, 1897 John F. Hunter Democratic January 3, 1937 – January 3, 1943 William F. Hunter Whig March 4, 1849 – March 4, 1853 William H. Hunter Democratic March 4, 1837 – March 4, 1839 Frank H. Hurd Democratic March 4, 1875 – March 4, 1877 March 4, 1879 – March 4, 1881 March 4, 1883 – March 4, 1885 John Hutchins Republican March 4, 1859 – March 4, 1863 Wells A. Hutchins Democratic March 4, 1863 – March 4, 1865 George P. Ikirt Democratic March 4, 1893 – March 4, 1895 Lawrence E. Imhoff Democratic March 4, 1933 – January 3, 1939 January 3, 1941 – January 3, 1943 William W. Irvin Jacksonian March 4, 1829 – March 4, 1833 Amos H. Jackson Republican March 4, 1903 – March 4, 1905 Harry P. Jeffrey Republican January 3, 1943 – January 3, 1945 Thomas A. Jenkins Republican March 4, 1925 – January 3, 1959 David Jennings Anti Jacksonian March 4, 1825 – May 25, 1826 Resigned Hugh J. Jewett Democratic March 4, 1873 – June 23, 1874 Resigned to become President of the Erie Railroad. Adna R. Johnson Republican March 4, 1909 – March 4, 1911 Bill Johnson Republican January 3, 2011 – January 21, 2024 Resigned to become president of Youngstown State University. Harvey H. Johnson Democratic March 4, 1853 – March 4, 1855 John Johnson Democratic Republican March 4, 1851 – March 4, 1853 Perley B. Johnson Whig March 4, 1843 – March 4, 1845 Tom L. Johnson Democratic March 4, 1891 – March 4, 1895 William Johnston Democratic March 4, 1863 – March 4, 1865 Benjamin Jones Jacksonian March 4, 1833 – March 4, 1837 John S. Jones Republican March 4, 1877 – March 4, 1879 Robert Franklin Jones Republican January 3, 1939 – September 2, 1947 Resigned after being appointed a member of the Federal Communications Commission. Stephanie Tubbs Jones Democratic January 3, 1999 – August 20, 2008 Died Isaac M. Jordan Democratic March 4, 1883 – March 4, 1885 Jim Jordan Republican January 3, 2007 – present Incumbent David Joyce Republican January 3, 2013 – present Incumbent James Joyce Republican March 4, 1909 – March 4, 1911 Marcy Kaptur Democratic January 3, 1983 – present Incumbent John Kasich Republican January 3, 1983 – January 3, 2001 Charles C. Kearns Republican March 4, 1915 – March 4, 1931 William J. Keating Republican January 3, 1971 – January 3, 1974 Resigned J. Warren Keifer Republican March 4, 1877 – March 4, 1879 March 4, 1879 – March 4, 1881 March 4, 1881 – March 4, 1885 March 4, 1905 – March 4, 1911 James Kennedy Republican March 4, 1903 – March 4, 1911 Robert P. Kennedy Republican March 4, 1887 – March 4, 1891 William Kennon Jr. Democratic March 4, 1847 – March 4, 1849 William Kennon Sr. Jacksonian March 4, 1829 – March 4, 1833 March 4, 1835 – March 4, 1837 Winfield S. Kerr Republican March 4, 1895 – March 4, 1901 John A. Key Democratic March 4, 1913 – March 4, 1915 March 4, 1915 – March 4, 1919 James Kilbourne Democratic Republican March 4, 1813 – March 4, 1817 Daniel Kilgore Jacksonian December 1, 1834 – March 4, 1837 Democratic March 4, 1837 – July 4, 1838 Resigned Mary Jo Kilroy Democratic January 3, 2009 – January 3, 2011 Tom Kindness Republican January 3, 1975 – January 3, 1987 Michael J. Kirwan Democratic January 3, 1937 – July 27, 1970 Died Frank L. Kloeb Democratic March 4, 1933 – August 19, 1937 Resigned after being appointed judge of the U. S. District Court for the Northern District of Ohio Frank C. Kniffin Democratic March 4, 1931 – January 3, 1939 Charles L. Knight Republican March 4, 1921 – March 4, 1923 Dennis Kucinich Democratic January 3, 1997 – January 3, 2013 Thomas B. Kyle Republican March 4, 1901 – March 4, 1905 Samuel Lahm Democratic March 4, 1847 – March 4, 1849 Charles Nelson Lamison Democratic March 4, 1871 – March 4, 1875 Arthur P. Lamneck Democratic March 4, 1931 – January 3, 1939 Greg Landsman Democratic January 3, 2023 – present Incumbent J. Ford Laning Republican March 4, 1907 – March 4, 1909 Steve LaTourette Republican January 3, 1995 – January 3, 2003 January 3, 2003 – January 3, 2013 Bob Latta Republican December 11, 2007 – present Incumbent Del Latta Republican January 3, 1959 – January 3, 1989 William Lawrence Democratic March 4, 1857 – March 4, 1859 William Lawrence Republican March 4, 1865 – March 4, 1871 March 4, 1873 – March 4, 1877 Fernando C. Layton Democratic March 4, 1891 – March 4, 1893 March 4, 1893 – March 4, 1897 Daniel P. Leadbetter Democratic March 4, 1837 – March 4, 1841 Humphrey H. Leavitt Jacksonian December 6, 1830 – March 4, 1833 March 4, 1833 – July 10, 1834 Resigned to become a judge for the U. S. District Court for the District of Ohio Francis Celeste LeBlond Democratic March 4, 1863 – March 4, 1867 John P. Leedom Democratic March 4, 1881 – March 4, 1883 Benjamin Le Fevre Democratic March 4, 1879 – March 4, 1883 March 4, 1883 – March 4, 1885 March 4, 1885 – March 4, 1887 Benjamin Franklin Leiter Opposition March 4, 1855 – March 4, 1857 Republican March 4, 1857 – March 4, 1859 John J. Lentz Democratic March 4, 1897 – March 4, 1901 Robert W. Levering Democratic January 3, 1959 – January 3, 1961 Earl R. Lewis Republican January 3, 1939 – January 3, 1941 January 3, 1943 – January 3, 1949 William D. Lindsley Democratic March 4, 1853 – March 4, 1855 John Little Republican March 4, 1885 – March 4, 1887 Alexander Long Democratic March 4, 1863 – March 4, 1865 Nicholas Longworth Republican March 4, 1903 – March 4, 1913 March 4, 1915 – April 9, 1931 Died Andrew W. Loomis Whig March 4, 1837 – October 20, 1837 Resigned Rodney M. Love Democratic January 3, 1965 – January 3, 1967 Charlie Luken Democratic January 3, 1991 – January 3, 1993 Tom Luken Democratic March 5, 1974 – January 3, 1975 January 3, 1977 – January 3, 1983 January 3, 1983 – January 3, 1991 Donald Buz Lukens Republican January 3, 1967 – January 3, 1971 January 3, 1987 – October 24, 1990 Resigned Archibald Lybrand Republican March 4, 1897 – March 4, 1901 Robert Todd Lytle Jacksonian March 4, 1833 – March 4, 1835 resigned March 10, 1834, and re elected to seat December 27 David S. Mann Democratic January 3, 1993 – January 3, 1995 George A. Marshall Democratic March 4, 1897 – March 4, 1899 L. L. Marshall Republican January 3, 1939 – January 3, 1941 Leroy T. Marshall Republican March 4, 1933 – January 3, 1937 Charles D. Martin Democratic March 4, 1859 – March 4, 1861 Samson Mason Anti Jacksonian March 4, 1835 – March 4, 1837 Whig March 4, 1837 – March 4, 1843 James Mathews Democratic March 4, 1841 – March 4, 1843 March 4, 1843 – March 4, 1845 Joshua Mathiot Whig March 4, 1841 – March 4, 1843 Nelson Edwin Matthews Republican March 4, 1915 – March 4, 1917 Duncan McArthur Democratic Republican March 4, 1823 – March 4, 1825 William C. McCauslen Democratic March 4, 1843 – March 4, 1845 Charles B. McClintock Republican March 4, 1929 – March 4, 1933 Addison S. McClure Republican March 4, 1881 – March 4, 1883 March 4, 1895 – March 4, 1897 John W. McCormick Republican March 4, 1883 – March 4, 1885 Edward O. McCowen Republican January 3, 1943 – January 3, 1949 Roscoe C. McCulloch Republican March 4, 1915 – March 4, 1921 William M. McCulloch Republican November 4, 1947 – January 3, 1973 John A. McDowell Democratic March 4, 1897 – March 4, 1901 Joseph J. McDowell Democratic March 4, 1843 – March 4, 1847 Bob McEwen Republican January 3, 1981 – January 3, 1993 J. Harry McGregor Republican February 27, 1940 – October 7, 1958 Died William McKinley Republican March 4, 1877 – March 4, 1879 March 4, 1879 – March 4, 1881 March 4, 1881 – March 4, 1883 March 4, 1883 – May 27, 1884 Lost contested election March 4, 1885 – March 4, 1887 March 4, 1887 – March 4, 1891 John F. McKinney Democratic March 4, 1863 – March 4, 1865 March 4, 1871 – March 4, 1873 John McLean Democratic Republican March 4, 1813 – ? ?, 1816 Resigned after becoming associate justice of the Supreme Court of Ohio William McLean Democratic Republican March 4, 1823 – March 4, 1825 Anti Jacksonian March 4, 1825 – March 4, 1829 Jeremiah McLene Jacksonian March 4, 1833 – March 4, 1837 John A. McMahon Democratic March 4, 1875 – March 4, 1879 March 4, 1879 – March 4, 1881 John McSweeney Democratic March 4, 1923 – March 4, 1929 January 3, 1937 – January 3, 1939 January 3, 1949 – January 3, 1951 William Medill Democratic March 4, 1839 – March 4, 1843 David Meekison Democratic March 4, 1897 – March 4, 1901 Clarence E. Miller Republican January 3, 1967 – January 3, 1993 John K. Miller Democratic March 4, 1847 – March 4, 1851 Joseph Miller Democratic March 4, 1857 – March 4, 1859 Max Miller Republican January 3, 2023 – present Incumbent Ward Miller Republican November 8, 1960 – January 3, 1961 William E. Minshall Jr. Republican January 3, 1955 – December 31, 1974 Resigned Robert Mitchell Jacksonian March 4, 1833 – 1835 Walter H. Moeller Democratic January 3, 1959 – January 3, 1963 January 3, 1965 – January 3, 1967 James Monroe Republican March 4, 1871 – March 4, 1873 March 4, 1873 – March 4, 1879 March 4, 1879 – March 4, 1881 William C. Mooney Republican March 4, 1915 – March 4, 1917 Charles A. Mooney Democratic March 4, 1919 – March 4, 1921 March 4, 1923 – May 29, 1931 Died C. Ellis Moore Republican March 4, 1919 – March 4, 1933 Eliakim H. Moore Republican March 4, 1869 – March 4, 1871 Heman A. Moore Democratic March 4, 1843 – April 3, 1844 Died Oscar F. Moore Opposition March 4, 1855 – March 4, 1857 Tom V. Moorehead Republican January 3, 1961 – January 3, 1963 Henry Lee Morey Republican March 4, 1881 – March 4, 1883 March 4, 1883 – June 20, 1884 Lost contested election March 4, 1889 – March 4, 1891 Stephen Morgan Republican March 4, 1899 – March 4, 1905 William M. Morgan Republican March 4, 1921 – March 4, 1931 George W. Morgan Democratic March 4, 1867 – June 3, 1868 Lost contested election March 4, 1869 – March 4, 1873 Calvary Morris Whig March 4, 1837 – March 4, 1843 James R. Morris Democratic March 4, 1861 – March 4, 1863 March 4, 1863 – March 4, 1865 Jonathan D. Morris Democratic March 4, 1847 – March 4, 1851 Joseph Morris Democratic March 4, 1843 – March 4, 1847 Jeremiah Morrow Democratic Republican October 17, 1803 – March 4, 1813 Whig October 13, 1840 – March 4, 1843 Charles A. Mosher Republican January 3, 1961 – January 3, 1977 Harold G. Mosier Democratic January 3, 1937 – January 3, 1939 Richard Mott Opposition March 4, 1855 – March 4, 1857 Republican March 4, 1857 – March 4, 1859 Ronald M. Mottl Democratic January 3, 1975 – January 3, 1983 Grant E. Mouser Jr. Republican March 4, 1929 – March 4, 1933 Grant E. Mouser Republican March 4, 1905 – March 4, 1909 Francis Swaine Muhlenberg Anti Jacksonian December 19, 1828 – March 4, 1829 William Mungen Democratic March 4, 1867 – March 4, 1871 B. Frank Murphy Republican March 4, 1919 – March 4, 1933 Robert Maynard Murray Democratic March 4, 1883 – March 4, 1885 Henry S. Neal Republican March 4, 1877 – March 4, 1879 March 4, 1879 – March 4, 1881 March 4, 1881 – March 4, 1883 Lawrence T. Neal Democratic March 4, 1873 – March 4, 1877 Robert M. Nevin Republican March 4, 1901 – March 4, 1907 Eben Newton Whig March 4, 1851 – March 4, 1853 Bob Ney Republican January 3, 1995 – November 3, 2006 Resigned Matthias H. Nichols Democratic March 4, 1853 – March 4, 1855 Opposition March 4, 1855 – March 4, 1857 Republican March 4, 1857 – March 4, 1859 Warren P. Noble Democratic March 4, 1861 – March 4, 1865 Stephen A. Northway Republican March 4, 1893 – September 8, 1898 Died James A. Norton Democratic March 4, 1897 – March 4, 1903 Miner Gibbs Norton Republican March 4, 1921 – March 4, 1923 Robert H. Nugen Democratic March 4, 1861 – March 4, 1863 John O'Neill Democratic March 4, 1863 – March 4, 1865 Mary Rose Oakar Democratic January 3, 1977 – January 3, 1993 Lewis P. Ohliger Democratic December 5, 1892 – March 4, 1893 Edson B. Olds Democratic March 4, 1849 – March 4, 1853 March 4, 1853 – March 4, 1855 Joseph H. Outhwaite Democratic March 4, 1885 – March 4, 1891 March 4, 1891 – March 4, 1893 March 4, 1893 – March 4, 1895 Arthur W. Overmyer Democratic March 4, 1915 – March 4, 1919 James W. Owens Democratic March 4, 1889 – March 4, 1891 March 4, 1891 – March 4, 1893 Mike Oxley Republican June 25, 1981 – January 3, 2007 David Raymond Paige Democratic March 4, 1883 – March 4, 1885 Isaac Parrish Democratic March 4, 1839 – March 4, 1841 March 4, 1845 – March 4, 1847 Richard Chappel Parsons Republican March 4, 1873 – March 4, 1875 John Patterson Democratic Republican March 4, 1823 – March 4, 1825 William Patterson Jacksonian March 4, 1833 – March 4, 1837 John M. Pattison Democratic March 4, 1891 – March 4, 1893 Henry B. Payne Democratic March 4, 1875 – March 4, 1877 Albert J. Pearson Democratic March 4, 1891 – March 4, 1893 March 4, 1893 – March 4, 1895 Don Pease Democratic January 3, 1977 – January 3, 1993 Erasmus D. Peck Republican April 23, 1870 – March 4, 1873 George H. Pendleton Democratic March 4, 1857 – March 4, 1865 Nathanael Greene Pendleton Whig March 4, 1841 – March 4, 1843 Augustus L. Perrill Democratic March 4, 1845 – March 4, 1847 Aaron Fyfe Perry Republican March 4, 1871 – ? ?, 1872 Resigned Fremont Orestes Phillips Republican March 4, 1899 – March 4, 1901 Tobias A. Plants Republican March 4, 1865 – March 4, 1869 James G. Polk Democratic March 4, 1931 – January 3, 1941 January 3, 1949 – April 28, 1959 Died Earley F. Poppleton Democratic March 4, 1875 – March 4, 1877 Rob Portman Republican May 4, 1993 – April 29, 2005 Resigned after being appointed U. S. Trade Representative James D. Post Democratic March 4, 1911 – March 4, 1915 Emery D. Potter Democratic March 4, 1843 – March 4, 1845 March 4, 1849 – March 4, 1851 Walter E. Powell Republican January 3, 1971 – January 3, 1973 January 3, 1973 – January 3, 1975 Deborah Pryce Republican January 3, 1993 – January 3, 2009 Jacob J. Pugsley Republican March 4, 1887 – March 4, 1891 Homer A. Ramey Republican January 3, 1943 – January 3, 1949 Frazier Reams Independent January 3, 1951 – January 3, 1955 Ralph Regula Republican January 3, 1973 – January 3, 2009 Jim Renacci Republican January 3, 2011 – January 3, 2019 Americus Vespucius Rice Democratic March 4, 1875 – March 4, 1879 John B. Rice Republican March 4, 1881 – March 4, 1883 Carl W. Rich Republican January 3, 1963 – January 3, 1965 James A. D. Richards Democratic March 4, 1893 – March 4, 1895 Edwin D. Ricketts Republican March 4, 1915 – March 4, 1917 March 4, 1919 – March 4, 1923 Albert Gallatin Riddle Republican March 4, 1861 – March 4, 1863 Joseph Ridgway Whig March 4, 1837 – March 4, 1843 Thomas Ritchey Democratic March 4, 1847 – March 4, 1849 March 4, 1853 – March 4, 1855 Byron F. Ritchie Democratic March 4, 1893 – March 4, 1895 James M. Ritchie Republican March 4, 1881 – March 4, 1883 James S. Robinson Republican March 4, 1881 – January 12, 1885 Resigned to become Ohio Secretary of State James W. Robinson Republican March 4, 1873 – March 4, 1875 Jacob Romeis Republican March 4, 1885 – March 4, 1889 Joseph M. Root Whig March 4, 1845 – March 4, 1849 Free Soil March 4, 1849 – March 4, 1851 Thomas R. Ross Democratic Republican March 4, 1819 – March 4, 1823 March 4, 1823 – March 4, 1825 Harry N. Routzohn Republican January 3, 1939 – January 3, 1941 Edmund Rowe Republican January 3, 1943 – January 3, 1945 J. Edward Russell Republican March 4, 1915 – March 4, 1917 William Russell Jacksonian March 4, 1827 – March 4, 1833 Whig March 4, 1841 – March 4, 1843 Tim Ryan Democratic January 3, 2003 – January 3, 2013 January 3, 2013 – January 3, 2023 Retired to run for U. S. senator. Henry St. John Democratic March 4, 1843 – March 4, 1847 William R. Sapp Whig March 4, 1853 – March 4, 1855 Opposition March 4, 1855 – March 4, 1857 John S. Savage Democratic March 4, 1875 – March 4, 1877 Thomas C. Sawyer Democratic January 3, 1987 – January 3, 2003 William Sawyer Democratic March 4, 1845 – March 4, 1849 Milton Sayler Democratic March 4, 1873 – March 4, 1879 Paul F. Schenck Republican November 6, 1951 – January 3, 1965 Robert C. Schenck Whig March 4, 1843 – March 4, 1851 Republican March 4, 1863 – January 5, 1871 Resigned to become Minister to Great Britain Gordon H. Scherer Republican January 3, 1953 – January 3, 1963 Jean Schmidt Republican August 2, 2005 – January 3, 2013 Thomas E. Scroggy Republican March 4, 1905 – March 4, 1907 James Seccombe Republican January 3, 1939 – January 3, 1941 Robert T. Secrest Democratic March 4, 1933 – August 3, 1942 Resigned to enter the United States Navy January 3, 1949 – September 26, 1954 Resigned to become a member of the Federal Trade Commission January 3, 1963 – December 30, 1966 Resigned Francis Seiberling Republican March 4, 1929 – March 4, 1933 John F. Seiberling Jr. Democratic January 3, 1971 – January 3, 1987 George E. Seney Democratic March 4, 1883 – March 4, 1885 March 4, 1885 – March 4, 1887 March 4, 1887 – March 4, 1891 Bob Shamansky Democratic January 3, 1981 – January 3, 1983 Thomas Shannon Anti Jacksonian December 4, 1826 – March 4, 1827 Wilson Shannon Democratic March 4, 1853 – March 4, 1855 William G. Sharp Democratic March 4, 1909 – July 23, 1914 Resigned to become U. S. Ambassador to France William Bunn Shattuc Republican March 4, 1897 – March 4, 1903 Samuel Shellabarger Republican March 4, 1861 – March 4, 1863 March 4, 1865 – March 4, 1869 March 4, 1871 – March 4, 1873 Matthias Shepler Democratic March 4, 1837 – March 4, 1839 John Sherman Opposition March 4, 1855 – March 4, 1857 Republican March 4, 1857 – March 4, 1861 Isaac R. Sherwood Republican March 4, 1873 – March 4, 1875 Democratic March 4, 1907 – March 4, 1921 March 4, 1923 – March 4, 1925 James Shields Jacksonian March 4, 1829 – March 4, 1831 Emanuel Shultz Republican March 4, 1881 – March 4, 1883 William W. Skiles Republican March 4, 1901 – January 9, 1904 Died Jonathan Sloane Anti Masonic March 4, 1833 – March 4, 1837 John Sloane Democratic Republican March 4, 1819 – March 4, 1823 March 4, 1823 – March 4, 1825 Anti Jacksonian March 4, 1825 – March 4, 1829 Frederick C. Smith Republican January 3, 1939 – January 3, 1951 John Armstrong Smith Republican March 4, 1869 – March 4, 1873 John Quincy Smith Republican March 4, 1873 – March 4, 1875 Martin L. Smyser Republican March 4, 1889 – March 4, 1891 March 4, 1905 – March 4, 1907 John Stout Snook Democratic March 4, 1901 – March 4, 1905 March 4, 1917 – March 4, 1919 Paul J. Sorg Democratic May 21, 1894 – March 4, 1897 James H. Southard Republican March 4, 1895 – March 4, 1907 Milton I. Southard Democratic March 4, 1873 – March 4, 1879 Zack Space Democratic January 3, 2007 – January 3, 2011 Rufus Paine Spalding Republican March 4, 1863 – March 4, 1869 David Spangler Anti Jacksonian March 4, 1833 – March 4, 1837 John C. Speaks Republican March 4, 1921 – March 4, 1931 Cyrus Spink Republican March 4, 1859 – May 31, 1859 Died William P. Sprague Republican March 4, 1871 – March 4, 1875 William Stanbery Jacksonian October 9, 1827 – March 4, 1831 Anti Jacksonian March 4, 1831 – March 4, 1833 J. William Stanton Republican January 3, 1965 – January 3, 1983 James V. Stanton Democratic January 3, 1971 – January 3, 1977 Benjamin Stanton Whig March 4, 1851 – March 4, 1853 Opposition March 4, 1855 – March 4, 1857 Republican March 4, 1857 – March 4, 1861 David A. Starkweather Democratic March 4, 1839 – March 4, 1841 March 4, 1845 – March 4, 1847 Ambrose E. B. Stephens Republican March 4, 1919 – February 12, 1927 Died Job E. Stevenson Republican March 4, 1869 – March 4, 1873 Steve Stivers Republican January 3, 2011 – May 16, 2021 Resigned to become the president and CEO of the Ohio Chamber of Commerce. Samuel Stokely Whig March 4, 1841 – March 4, 1843 Louis Stokes Democratic January 3, 1969 – January 3, 1993 January 3, 1993 – January 3, 1999 Alfred P. Stone Democratic October 8, 1844 – March 4, 1845 Bellamy Storer Anti Jacksonian March 4, 1835 – March 4, 1837 Bellamy Storer Republican March 4, 1891 – March 4, 1895 Peter Wilson Strader Democratic March 4, 1869 – March 4, 1871 Ted Strickland Democratic January 3, 1993 – January 3, 1995 January 3, 1997 – January 3, 2007 Luther M. Strong Republican March 4, 1893 – March 4, 1897 Andrew Stuart Democratic March 4, 1853 – March 4, 1855 Betty Sutton Democratic January 3, 2007 – January 3, 2013 Henry Swearingen Democratic December 3, 1838 – March 4, 1841 Martin L. Sweeney Democratic November 3, 1931 – January 3, 1943 Robert E. Sweeney Democratic January 3, 1965 – January 3, 1967 George Sweeny Democratic March 4, 1839 – March 4, 1843 Charles Sweetser Democratic March 4, 1849 – March 4, 1853 Robert M. Switzer Republican March 4, 1911 – March 4, 1919 Emilia Sykes Democratic January 3, 2023 – present Incumbent Charles Phelps Taft Republican March 4, 1895 – March 4, 1897 Retired Robert Taft Jr. Republican January 3, 1963 – January 3, 1965 Retired to run for U. S. Senate January 3, 1967 – January 3, 1971 Retired to run for U. S. Senate Charles Tatgenhorst Jr. Republican November 8, 1927 – March 4, 1929 Elected to finish Ambrose E. B. Stephens's termRetired Robert Walker Tayler Republican March 4, 1895 – March 4, 1903 Retired Edward L. Taylor Jr. Republican March 4, 1905 – March 4, 1913 Ezra B. Taylor Republican December 13, 1880 – March 4, 1893 Isaac Hamilton Taylor Republican March 4, 1885 – March 4, 1887 John L. Taylor Whig March 4, 1847 – March 4, 1853 March 4, 1853 – March 4, 1855 Jonathan Taylor Democratic March 4, 1839 – March 4, 1841 Joseph D. Taylor Republican January 2, 1883 – March 4, 1883 March 4, 1883 – March 4, 1885 March 4, 1887 – March 4, 1891 March 4, 1891 – March 4, 1893 Vincent Albert Taylor Republican March 4, 1891 – March 4, 1893 Thomas C. Theaker Republican March 4, 1859 – March 4, 1861 William R. Thom Democratic March 4, 1933 – January 3, 1939 January 3, 1941 – January 3, 1943 January 3, 1945 – January 3, 1947 W. Aubrey Thomas Republican November 8, 1904 – March 4, 1911 Charles J. Thompson Republican March 4, 1919 – March 4, 1931 Albert C. Thompson Republican March 4, 1885 – March 4, 1887 March 4, 1887 – March 4, 1891 John Thomson Jacksonian March 4, 1825 – March 4, 1827 March 4, 1829 – March 4, 1833 March 4, 1833 – March 4, 1837 Allen G. Thurman Democratic March 4, 1845 – March 4, 1847 Pat Tiberi Republican January 3, 2001 – January 15, 2018 Resigned January 15, 2018, to lead the Ohio Business Roundtable Daniel Rose Tilden Whig March 4, 1843 – March 4, 1847 Cydnor B. Tompkins Republican March 4, 1857 – March 4, 1861 Emmett Tompkins Republican March 4, 1901 – March 4, 1903 William E. Tou Velle Democratic March 4, 1907 – March 4, 1911 Amos Townsend Republican March 4, 1877 – March 4, 1883 Norton S. Townshend Democratic March 4, 1851 – March 4, 1853 James Traficant Democratic January 3, 1985 – July 24, 2002 Expelled after being convicted of federal corruption charges Carey A. Trimble Republican March 4, 1859 – March 4, 1863 Charles V. Truax Democratic March 4, 1933 – August 9, 1935 Died Mike Turner Republican January 3, 2003 – January 3, 2013 Incumbent January 3, 2013 – present Mell G. Underwood Democratic March 4, 1923 – April 10, 1936 Resigned after becoming judge of the U. S. District Court for the Southern District of Ohio Jonathan T. Updegraff Republican March 4, 1879 – March 4, 1881 Died. March 4, 1881 – November 30, 1882 William Hanford Upson Republican March 4, 1869 – March 4, 1873 Clement L. Vallandigham Democratic May 25, 1858 – March 4, 1863 Philadelph Van Trump Democratic March 4, 1867 – March 4, 1873 H. Clay Van Voorhis Republican March 4, 1893 – March 4, 1905 Nelson Holmes Van Vorhes Republican March 4, 1875 – March 4, 1879 John L. Vance Democratic March 4, 1875 – March 4, 1877 Joseph Vance Democratic Republican March 4, 1821 – March 4, 1823 March 4, 1823 – March 4, 1825 Anti Jacksonian March 4, 1825 – March 4, 1829 Anti Jacksonian March 4, 1829 – March 4, 1833 March 4, 1833 – March 4, 1835 Whig March 4, 1843 – March 4, 1847 Charles Vanik Democratic January 3, 1955 – January 3, 1969 January 3, 1969 – January 3, 1981 John I. Vanmeter Whig March 4, 1843 – March 4, 1845 Samuel Finley Vinton Democratic Republican March 4, 1823 – March 4, 1825 Anti Jacksonian March 4, 1825 – March 4, 1829 Anti Jacksonian March 4, 1829 – March 4, 1833 March 4, 1833 – March 4, 1835 Whig March 4, 1835 – March 4, 1837 March 4, 1843 – March 4, 1851 John M. Vorys Republican January 3, 1939 – January 3, 1959 Edward Wade Free Soil March 4, 1853 – March 4, 1855 Opposition March 4, 1855 – March 4, 1857 Republican March 4, 1857 – March 4, 1861 Earl T. Wagner Democratic January 3, 1949 – January 3, 1951 Jonathan Hasson Wallace Democratic May 27, 1884 – March 4, 1885 Ansel T. Walling Democratic March 4, 1875 – March 4, 1877 Adoniram J. Warner Democratic March 4, 1879 – March 4, 1881 March 4, 1883 – March 4, 1885 March 4, 1885 – March 4, 1887 William R. Warnock Republican March 4, 1901 – March 4, 1905 John G. Warwick Democratic March 4, 1891 – August 14, 1892 Died Cooper K. Watson Opposition March 4, 1855 – March 4, 1857 David K. Watson Republican March 4, 1895 – March 4, 1897 Walter Lowrie Weaver Republican March 4, 1897 – March 4, 1901 Amos R. Webber Republican November 8, 1904 – March 4, 1907 Ed Weber Republican January 3, 1981 – January 3, 1983 Taylor Webster Jacksonian March 4, 1833 – March 4, 1837 Democratic March 4, 1837 – March 4, 1839 Capell L. Weems Republican November 3, 1903 – March 4, 1909 Alvin F. Weichel Republican January 3, 1943 – January 3, 1955 John Welch Whig March 4, 1851 – March 4, 1853 Martin Welker Republican March 4, 1865 – March 4, 1871 John B. Weller Democratic March 4, 1839 – March 4, 1845 Benjamin F. Welty Democratic March 4, 1917 – March 4, 1921 Brad Wenstrup Republican January 3, 2013 – present Incumbent Charles F. West Democratic March 4, 1931 – January 3, 1935 Charles W. Whalen Jr. Republican January 3, 1967 – January 3, 1979 John Jefferson Whitacre Democratic March 4, 1911 – March 4, 1915 Chilton A. White Democratic March 4, 1861 – March 4, 1865 Dudley A. White Republican January 3, 1937 – January 3, 1941 George White Democratic March 4, 1911 – March 4, 1915 March 4, 1917 – March 4, 1919 Joseph W. White Democratic March 4, 1863 – March 4, 1865 Wilbur M. White Republican March 4, 1931 – March 4, 1933 William J. White Republican March 4, 1893 – March 4, 1895 Elisha Whittlesey Democratic Republican March 4, 1823 – March 4, 1825 Resigned Anti Jacksonian March 4, 1825 – March 4, 1829 Anti Jacksonian March 4, 1829 – March 4, 1833 Anti Masonic March 4, 1833 – March 4, 1835 Whig March 4, 1835 – July 9, 1838 William A. Whittlesey Democratic March 4, 1849 – March 4, 1851 Charles Preston Wickham Republican March 4, 1887 – March 4, 1891 Beriah Wilkins Democratic March 4, 1883 – March 4, 1885 March 4, 1885 – March 4, 1887 March 4, 1887 – March 4, 1889 Elihu S. Williams Democratic March 4, 1887 – March 4, 1891 Lyle Williams Republican January 3, 1979 – January 3, 1983 January 3, 1983 – January 3, 1985 Seward H. Williams Republican March 4, 1915 – March 4, 1917 Frank B. Willis Republican March 4, 1911 – January 9, 1915 Resigned after being elected Governor Charlie Wilson Democratic January 3, 2007 – January 3, 2011 George W. Wilson Republican March 4, 1893 – March 4, 1897 John Thomas Wilson Republican March 4, 1867 – March 4, 1873 William Wilson Democratic Republican March 4, 1823 – March 4, 1825 Anti Jacksonian March 4, 1825 – June 6, 1827 Died James J. Winans Republican March 4, 1869 – March 4, 1871 Amos E. Wood Democratic December 3, 1849 – November 19, 1850 Died John Woods Anti Jacksonian March 4, 1825 – March 4, 1829 Laurin D. Woodworth Republican March 4, 1873 – March 4, 1877 Samuel T. Worcester Republican March 4, 1861 – March 4, 1863 John C. Wright Democratic Republican March 4, 1823 – March 4, 1825 Anti Jacksonian March 4, 1825 – March 4, 1829 Chalmers P. Wylie Republican January 3, 1967 – January 3, 1993 Samuel S. Yoder Democratic March 4, 1887 – March 4, 1891 Stephen M. Young Democratic March 4, 1933 – January 3, 1937 January 3, 1941 – January 3, 1943 January 3, 1949 – January 3, 1951 Thomas L. Young Republican March 4, 1879 – March 4, 1883