Class 1
Class 1 U.S. Senators belong to the electoral cycle that has recently been contested in 2000, 2006, and 2012. The next election will be in 2018. |
C o n g r e s s |
Class 3
Class 3 U.S. Senators belong to the electoral cycle that has recently been contested in 2004, 2010, and 2016. The next election will be in 2022. |
# |
Senator |
Party |
Years in office |
Electoral history |
T e r m |
T e r m |
Electoral history |
Years in office |
Party |
Senator |
# |
1 |
John Smith |
Democratic- Republican |
April 1, 1803 – April 25, 1808 |
Elected in 1803.
Resigned. |
1 |
8th Congress |
1 |
Elected in 1803.
Retired. |
April 1, 1803 – March 3, 1807 |
Democratic- Republican |
Thomas Worthington |
1 |
9th Congress |
10th Congress |
2 |
Elected in 1806.
Resigned. |
March 4, 1807 – March 3, 1809 |
Democratic- Republican |
Edward Tiffin |
2 |
Vacant |
April 25, 1808 – December 12, 1808 |
|
2 |
Return J. Meigs, Jr. |
Democratic- Republican |
December 12, 1808 – December 8, 1810 |
Elected to finish Smith's term. |
Re-elected in 1809.
Resigned to become Governor of Ohio. |
2 |
11th Congress |
|
March 4, 1809 – May 18, 1809 |
Vacant |
Appointed to finish Tiffin's term.
Retired when successor elected. |
May 18, 1809 – December 11, 1809 |
Democratic- Republican |
Stanley Griswold |
3 |
Vacant |
December 8, 1810 – December 15, 1810 |
|
Elected to finish Tiffin's term.
Retired. |
December 11, 1809 – March 3, 1813 |
Democratic- Republican |
Alexander Campbell |
4 |
3 |
Thomas Worthington |
Democratic- Republican |
December 15, 1810 – December 1, 1814 |
Elected to finish Meigs's term.
Resigned to become Governor of Ohio. |
12th Congress |
13th Congress |
3 |
Elected in 1813.
Retired. |
March 4, 1813 – March 3, 1819 |
Democratic- Republican |
Jeremiah Morrow |
5 |
Vacant |
December 1, 1814 – December 10, 1814 |
|
4 |
Joseph Kerr |
Democratic- Republican |
December 10, 1814 – March 3, 1815 |
Elected to finish Worthington's term.
Retired. |
5 |
Benjamin Ruggles |
Democratic- Republican |
March 4, 1815 – March 3, 1833 |
Elected in 1815. |
3 |
14th Congress |
15th Congress |
16th Congress |
4 |
Elected in 1819.
Died. |
March 4, 1819 – December 13, 1821 |
Democratic- Republican |
William A. Trimble |
6 |
Re-elected in 1821. |
4 |
17th Congress |
|
December 13, 1821 – January 3, 1822 |
Vacant |
Elected to finish Trimble's term.
Lost re-election. |
January 3, 1822 – March 3, 1825 |
Democratic- Republican |
Ethan Allen Brown |
7 |
Crawford Republican |
18th Congress |
Adams-Clay Republican |
Anti- Jacksonian |
19th Congress |
5 |
Elected in 1824.
Resigned to become U.S. Minister to Colombia. |
March 4, 1825 – May 20, 1828 |
Anti- Jacksonian |
William Henry Harrison |
8 |
Adams |
Re-elected in 1827.
Retired. |
5 |
20th Congress |
Adams |
|
May 20, 1828 – December 10, 1828 |
Vacant |
Elected to finish Harrison's term.
Retired. |
December 10, 1828 – March 3, 1831 |
Adams |
Jacob Burnet |
9 |
Anti- Jacksonian |
21st Congress |
Anti- Jacksonian |
22nd Congress |
6 |
Elected in 1830.
Lost re-election. |
March 4, 1831 – March 3, 1837 |
Anti- Jacksonian |
Thomas Ewing |
10 |
6 |
Thomas Morris |
Jacksonian |
March 4, 1833 – March 3, 1839 |
Elected in 1833.
Retired. |
6 |
23rd Congress |
24th Congress |
Democratic |
25th Congress |
7 |
Elected in 1837. |
March 4, 1837 – March 3, 1849 |
Democratic |
William Allen |
11 |
7 |
Benjamin Tappan |
Democratic |
March 4, 1839 – March 3, 1845 |
Elected in 1838.
Retired. |
7 |
26th Congress |
27th Congress |
28th Congress |
8 |
Re-elected in 1842.
Lost re-election. |
8 |
Thomas Corwin |
Whig |
March 4, 1845 – July 20, 1850 |
Elected December 5, 1844.
Resigned to become U.S. Secretary of the Treasury. |
8 |
29th Congress |
30th Congress |
31st Congress |
9 |
Elected in 1849.
Retired. |
March 4, 1849 – March 3, 1855 |
Free Soil |
Salmon P. Chase |
12 |
9 |
Thomas Ewing |
Whig |
July 20, 1850 – March 3, 1851 |
Appointed to finish Corwin's term.
Lost election to the next term. |
Vacant |
March 4, 1851 – March 15, 1851 |
|
9 |
32nd Congress |
10 |
Benjamin Wade |
Whig |
March 15, 1851 – March 3, 1869 |
Elected March 15, 1851 on 37th ballot. |
33rd Congress |
Republican |
34th Congress |
10 |
Elected in 1854
Lost re-election. |
March 4, 1855 – March 3, 1861 |
Democratic |
George E. Pugh |
13 |
Re-elected in 1856. |
10 |
35th Congress |
36th Congress |
37th Congress |
11 |
Elected in 1860.
Resigned to become U.S. Secretary of the Treasury. |
March 4, 1861 – March 6, 1861 |
Republican |
Salmon P. Chase |
14 |
|
March 6, 1861 – March 21, 1861 |
Vacant |
Elected to finish Chase's term. |
March 21, 1861 – March 8, 1877 |
Republican |
John Sherman |
15 |
Re-elected in 1863.
Lost renomination. |
11 |
38th Congress |
39th Congress |
40th Congress |
12 |
Re-elected in 1866. |
11 |
Allen G. Thurman |
Democratic |
March 4, 1869 – March 3, 1881 |
Elected in 1868. |
12 |
41st Congress |
42nd Congress |
43rd Congress |
13 |
Re-elected in 1872.
Resigned to become U.S. Secretary of the Treasury. |
Re-elected in 1874.
Lost re-election. |
13 |
44th Congress |
45th Congress |
|
March 8, 1877 – March 21, 1877 |
Vacant |
Elected to finish Sherman's term.
Retired. |
March 21, 1877 – March 3, 1879 |
Republican |
Stanley Matthews |
16 |
46th Congress |
14 |
Election date unknown.
Lost renominiation. |
March 4, 1879 – March 3, 1885 |
Democratic |
George H. Pendleton |
17 |
12 |
John Sherman |
Republican |
March 4, 1881 – March 4, 1897 |
Elected in 1881. |
14 |
47th Congress |
48th Congress |
49th Congress |
15 |
Elected January 15, 1884.
Retired. |
March 4, 1885 – March 3, 1891 |
Democratic |
Henry B. Payne |
18 |
Re-elected in 1886. |
15 |
50th Congress |
51st Congress |
52nd Congress |
16 |
Elected in 1890.
Lost re-election.[6] |
March 4, 1891 – March 3, 1897 |
Democratic |
Calvin S. Brice |
19 |
Re-elected in 1892.
Resigned. |
16 |
53rd Congress |
54th Congress |
55th Congress |
17 |
Elected in 1896. |
March 4, 1897 – March 3, 1909 |
Republican |
Joseph B. Foraker |
20 |
13 |
Marcus A. Hanna |
Republican |
March 5, 1897 – February 15, 1904 |
Appointed to continue Sherman's term.
Elected January 12, 1898 to finish Sherman's term. |
Elected January 12, 1898 to the next term.
Died. |
17 |
56th Congress |
57th Congress |
58th Congress |
18 |
Re-elected January 15, 1902.[8]
Retired.[9] |
Vacant |
February 15, 1904 – March 23, 1904 |
|
14 |
Charles W. F. Dick |
Republican |
March 23, 1904 – March 3, 1911 |
Elected March 2, 1904 to finish Hanna's term. |
Elected March 2, 1904 to the next term.
Lost re-election. |
18 |
59th Congress |
60th Congress |
61st Congress |
19 |
Elected January 12, 1909.[9]
Retired. |
March 4, 1909 – March 3, 1915 |
Republican |
Theodore E. Burton |
21 |
15 |
Atlee Pomerene |
Democratic |
March 4, 1911 – March 3, 1923 |
Elected January 10, 1911. |
19 |
62nd Congress |
63rd Congress |
64th Congress |
20 |
Elected in 1914.
Retired to run for U.S. President.
Resigned to become U.S. President. |
March 4, 1915 – January 13, 1921 |
Republican |
Warren G. Harding |
22 |
Re-elected in 1916.
Lost re-election. |
20 |
65th Congress |
66th Congress |
Appointed to finish Harding's term, having been elected to the next term. |
January 14, 1921 – March 30, 1928 |
Republican |
Frank B. Willis |
23 |
67th Congress |
21 |
Elected in 1920. |
16 |
Simeon D. Fess |
Republican |
March 4, 1923 – January 3, 1935 |
Elected in 1922. |
21 |
68th Congress |
69th Congress |
70th Congress |
22 |
Re-elected in 1926.
Died. |
|
March 30, 1928 – April 5, 1928 |
Vacant |
Appointed to continue Willis's term.
Lost nomination to finish Willis's term. |
April 5, 1928 – December 14, 1928 |
Democratic |
Cyrus Locher |
24 |
Elected to finish Willis's term.
Died. |
December 15, 1928 – October 28, 1929 |
Republican |
Theodore E. Burton |
25 |
Re-elected in 1928.
Lost re-election. |
22 |
71st Congress |
|
October 28, 1929 – November 5, 1929 |
Vacant |
Appointed to continue Burton's term.
Lost election to finish Burton's term. |
November 5, 1929 – November 30, 1930 |
Republican |
Roscoe C. McCulloch |
26 |
Elected November 4, 1930 to finish Burton's term. |
December 1, 1930 – January 3, 1939 |
Democratic |
Robert J. Bulkley |
27 |
72nd Congress |
73rd Congress |
23 |
Re-elected in 1932.
Lost re-election. |
17 |
A. Victor Donahey |
Democratic |
January 3, 1935 – January 3, 1941 |
Elected in 1934.
Retired. |
23 |
74th Congress |
75th Congress |
76th Congress |
24 |
Elected in 1938. |
January 3, 1939 – July 31, 1953 |
Republican |
Robert A. Taft |
28 |
18 |
Harold H. Burton |
Republican |
January 3, 1941 – September 30, 1945 |
Elected in 1940.
Resigned when appointed to the U.S. Supreme Court. |
24 |
77th Congress |
78th Congress |
79th Congress |
25 |
Re-elected in 1944. |
Vacant |
September 30, 1945 – October 8, 1945 |
|
19 |
James W. Huffman |
Democratic |
October 8, 1945 – November 5, 1946 |
Appointed to continue Burton's term.
Retired when successor elected. |
20 |
Kingsley A. Taft |
Republican |
November 5, 1946 – January 3, 1947 |
Elected to finish Burton's term.
Retired. |
21 |
John W. Bricker |
Republican |
January 3, 1947 – January 3, 1959 |
Elected in 1946. |
25 |
80th Congress |
81st Congress |
82nd Congress |
26 |
Re-elected in 1950.
Died. |
Re-elected in 1952.
Lost re-election. |
26 |
83rd Congress |
|
July 31, 1953 – November 10, 1953 |
Vacant |
Appointed to continue Taft's term.
Lost election to finish Taft's term. |
November 10, 1953 – December 2, 1954 |
Democratic |
Thomas A. Burke |
29 |
|
December 2, 1954 – December 16, 1954 |
Vacant |
Elected to finish Taft's term.
Lost re-election. |
December 16, 1954 – January 3, 1957 |
Republican |
George H. Bender |
30 |
84th Congress |
85th Congress |
27 |
Elected in 1956. |
January 3, 1957 – January 3, 1969 |
Democratic |
Frank J. Lausche |
31 |
22 |
Stephen M. Young |
Democratic |
January 3, 1959 – January 3, 1971 |
Elected in 1958. |
27 |
86th Congress |
87th Congress |
88th Congress |
28 |
Re-elected in 1962.
Lost renomination. |
Re-elected in 1964.
Retired. |
28 |
89th Congress |
90th Congress |
91st Congress |
29 |
Elected in 1968.
Resigned to become U.S. Attorney General. |
January 3, 1969 – January 3, 1974 |
Republican |
William B. Saxbe |
32 |
23 |
Robert Taft, Jr. |
Republican |
January 3, 1971 – December 28, 1976 |
Elected in 1970.
Lost re-election and resigned early. |
29 |
92nd Congress |
93rd Congress |
Appointed to finish Saxbe's term.
Lost renomination and resigned early. |
January 4, 1974 – December 23, 1974 |
Democratic |
Howard Metzenbaum |
33 |
Appointed to finish Metzenbaum's term, having been elected to the next term. |
December 24, 1974 – January 3, 1999 |
Democratic |
John Glenn |
34 |
94th Congress |
30 |
Elected in 1974. |
24 |
Howard Metzenbaum |
Democratic |
December 29, 1976 – January 3, 1995 |
Appointed to finish Taft's term, having been elected to the next term. |
Elected in 1976. |
30 |
95th Congress |
96th Congress |
97th Congress |
31 |
Re-elected in 1980. |
Re-elected in 1982. |
31 |
98th Congress |
99th Congress |
100th Congress |
32 |
Re-elected in 1986. |
Re-elected in 1988.
Retired. |
32 |
101st Congress |
102nd Congress |
103rd Congress |
33 |
Re-elected in 1992.
Retired. |
25 |
Mike DeWine |
Republican |
January 3, 1995 – January 3, 2007 |
Elected in 1994. |
33 |
104th Congress |
105th Congress |
106th Congress |
34 |
Elected in 1998. |
January 3, 1999 – January 3, 2011 |
Republican |
George Voinovich |
35 |
Re-elected in 2000.
Lost re-election. |
34 |
107th Congress |
108th Congress |
109th Congress |
35 |
Re-elected in 2004.
Retired. |
26 |
Sherrod Brown |
Democratic |
January 3, 2007 – present |
Elected in 2006. |
35 |
110th Congress |
111th Congress |
112th Congress |
36 |
Elected in 2010. |
January 3, 2011 – present |
Republican |
Rob Portman |
36 |
Re-elected in 2012. |
36 |
113th Congress |
114th Congress |
115th Congress |
37 |
Re-elected in 2016. |
To be determined in the 2018 election. |
37 |
116th Congress |
117th Congress |
118th Congress |
38 |
To be determined in the 2022 election. |
# |
Senator |
Party |
Years in office |
Electoral history |
T e r m |
|
T e r m |
Electoral history |
Years in office |
Party |
Senator |
# |
Class 1 |
Class 3 |