Member
Party
Years
Cong ress
Electoral history
District established March 4, 1823
Samuel Finley Vinton (Gallipolis )
Adams-Clay Democratic-Republican
March 4, 1823 – March 3, 1825
18th 19th 20th 21st 22nd
Elected in 1822 .Re-elected in 1824 .Re-elected in 1826 .Re-elected in 1828 .Re-elected in 1830 .Redistricted to the 6th district .
Anti-Jacksonian
March 4, 1825 – March 3, 1833
William Allen (Chillicothe )
Jacksonian
March 4, 1833 – March 3, 1835
23rd
Elected in 1832 . Lost re-election.
William K. Bond (Chillicothe )
Anti-Jacksonian
March 4, 1835 – March 3, 1837
24th 25th 26th
Elected in 1834 .Re-elected in 1836 .Re-elected in 1838 . Retired.
Whig
March 4, 1837 – March 3, 1841
William Russell (Portsmouth )
Whig
March 4, 1841 – March 3, 1843
27th
Elected in 1840 .[data missing ]
Joseph J. McDowell (Hillsboro )
Democratic
March 4, 1843 – March 3, 1847
28th 29th
Elected in 1843 .Re-elected in 1844 .[data missing ]
Jonathan D. Morris (Batavia )
Democratic
March 4, 1847 – March 3, 1851
30th 31st
Elected in 1846 after Rep-elect Thomas L. Hamer died before start of term. Re-elected in 1848 .[data missing ]
Nelson Barrere (Hillsboro )
Whig
March 4, 1851 – March 3, 1853
32nd
Elected in 1850 . Lost re-election.
Aaron Harlan (Yellow Springs )
Whig
March 4, 1853 – March 3, 1855
33rd 34th 35th
Elected in 1852 .Re-elected in 1854 .Re-elected in 1856 . Lost re-election.
Opposition
March 4, 1855 – March 3, 1857
Republican
March 4, 1857 – March 3, 1859
Thomas Corwin (Lebanon )
Republican
March 4, 1859 – March 12, 1861
36th 37th
Elected in 1858 .Re-elected in 1860 . Resigned to become U.S. Minister to Mexico .
Vacant
March 12, 1861 – July 4, 1861
37th
Richard A. Harrison (London )
Union
July 4, 1861 – March 3, 1863
Elected to finish Corwin's term .[data missing ]
Samuel S. Cox (Columbus )
Democratic
March 4, 1863 – March 3, 1865
38th
Redistricted from the 12th district and re-elected in 1862 .[data missing ]
Samuel Shellabarger (Springfield )
Republican
March 4, 1865 – March 3, 1869
39th 40th
Elected in 1864 .Re-elected in 1866 .[data missing ]
James J. Winans (Xenia )
Republican
March 4, 1869 – March 3, 1871
41st
Elected in 1868 .[data missing ]
Samuel Shellabarger (Springfield )
Republican
March 4, 1871 – March 3, 1873
42nd
Elected in 1870 .[data missing ]
Lawrence T. Neal (Chillicothe )
Democratic
March 4, 1873 – March 3, 1877
43rd 44th
Elected in 1872 .Re-elected in 1874 .[data missing ]
Henry L. Dickey (Greenfield )
Democratic
March 4, 1877 – March 3, 1879
45th
Elected in 1876 .Redistricted to the 11th district .
Frank H. Hurd (Toledo )
Democratic
March 4, 1879 – March 3, 1881
46th
Elected in 1878 .[data missing ]
John P. Leedom (West Union )
Democratic
March 4, 1881 – March 3, 1883
47th
Elected in 1880 .[data missing ]
Henry Lee Morey (Hamilton )
Republican
March 4, 1883 – June 20, 1884
48th
Lost contested election
James E. Campbell (Hamilton )
Democratic
June 20, 1884 – March 3, 1885
48th
Won contested election .Redistricted to the 3rd district .
George E. Seney (Tiffin )
Democratic
March 4, 1885 – March 3, 1887
49th
Redistricted from the 5th district and re-elected in 1884 .Redistricted to the 5th district .
James E. Campbell (Hamilton )
Democratic
March 4, 1887 – March 3, 1889
50th
Redistricted from the 3rd district and re-elected in 1886 .[data missing ]
Henry Lee Morey (Hamilton )
Republican
March 4, 1889 – March 3, 1891
51st
Elected in 1888 .[data missing ]
William E. Haynes (Fremont )
Democratic
March 4, 1891 – March 3, 1893
52nd
Redistricted from the 10th district and re-elected in 1890 .[data missing ]
George W. Wilson (London )
Republican
March 4, 1893 – March 3, 1897
53rd 54th
Elected in 1892 .Re-elected in 1894 .[data missing ]
Walter L. Weaver (Springfield )
Republican
March 4, 1897 – March 3, 1901
55th 56th
Elected in 1896 .Re-elected in 1898 .[data missing ]
Thomas B. Kyle (Troy )
Republican
March 4, 1901 – March 3, 1905
57th 58th
Elected in 1900 .Re-elected in 1902 .[data missing ]
J. Warren Keifer (Springfield )
Republican
March 4, 1905 – March 3, 1911
59th 60th 61st
Elected in 1904 .Re-elected in 1906 .Re-elected in 1908 .[data missing ]
James D. Post (Washington Courthouse )
Democratic
March 4, 1911 – March 3, 1915
62nd 63rd
Elected in 1910 .Re-elected in 1912 .[data missing ]
Simeon D. Fess (Yellow Springs )
Republican
March 4, 1915 – March 3, 1923
64th 65th 66th 67th
Redistricted from the 6th district and re-elected in 1914 .Re-elected in 1916 .Re-elected in 1918 .Re-elected in 1920 .Retired to run for U.S. senator .
Charles Brand (Urbana )
Republican
March 4, 1923 – March 3, 1933
68th 69th 70th 71st 72nd
Elected in 1922 .Re-elected in 1924 .Re-elected in 1926 .Re-elected in 1928 .Re-elected in 1930 . Retired.
Leroy T. Marshall (Xenia )
Republican
March 4, 1933 – January 3, 1937
73rd 74th
Elected in 1932 .Re-elected in 1934 . Lost re-election.
Arthur W. Aleshire (Springfield )
Democratic
January 3, 1937 – January 3, 1939
75th
Elected in 1936 . Lost re-election.
Clarence J. Brown (Blanchester )
Republican
January 3, 1939 – August 23, 1965
76th 77th 78th 79th 80th 81st 82nd 83rd 84th 85th 86th 87th 88th 89th
Elected in 1938 .Re-elected in 1940 .Re-elected in 1942 .Re-elected in 1944 .Re-elected in 1946 .Re-elected in 1948 .Re-elected in 1950 .Re-elected in 1952 .Re-elected in 1954 .Re-elected in 1956 .Re-elected in 1958 .Re-elected in 1960 .Re-elected in 1962 .Re-elected in 1964 . Died.
Vacant
August 23, 1965 – November 2, 1965
89th
Bud Brown (Urbana )
Republican
November 2, 1965 – January 3, 1983
89th 90th 91st 92nd 93rd 94th 95th 96th 97th
Elected to finish his father's term .Re-elected in 1966 .Re-elected in 1968 .Re-elected in 1970 .Re-elected in 1972 .Re-elected in 1974 .Re-elected in 1976 .Re-elected in 1978 .Re-elected in 1980 .Retired to run for governor.
Mike DeWine (Cedarville )
Republican
January 3, 1983 – January 3, 1991
98th 99th 100th 101st
Elected in 1982 .Re-elected in 1984 .Re-elected in 1986 .Re-elected in 1988 . Retired to run for Lieutenant Governor of Ohio .
Dave Hobson (Springfield )
Republican
January 3, 1991 – January 3, 2009
102nd 103rd 104th 105th 106th 107th 108th 109th 110th
Elected in 1990 .Re-elected in 1992 .Re-elected in 1994 .Re-elected in 1996 .Re-elected in 1998 .Re-elected in 2000 .Re-elected in 2002 .Re-elected in 2004 .Re-elected in 2006 . Retired.
Steve Austria (Beavercreek )
Republican
January 3, 2009 – January 3, 2013
111th 112th
Elected in 2008 .Re-elected in 2010 . Retired.
Bob Gibbs (Lakeville )
Republican
January 3, 2013 – January 3, 2023
113th 114th 115th 116th 117th
Redistricted from the 18th district and re-elected in 2012 .Re-elected in 2014 .Re-elected in 2016 .Re-elected in 2018 .Re-elected in 2020 Retired.
Max Miller (Rocky River )
Republican
January 3, 2023 – present
118th
Elected in 2022 .