| Representative |
Party |
Years |
Cong ress |
Electoral history |
| District established March 4, 1823 |
 William B. Rochester (Bath) |
Crawford D-R |
March 4, 1823 – April 21, 1823 |
18th |
Redistricted from 20th district and re-elected in 1822. Resigned upon appointment as Judge of the Eighth Circuit Court. |
| Vacant |
April 21, 1823 – December 1, 1823 |
|
William Woods (Bath) |
Adams-Clay DR |
December 1, 1823 – March 3, 1825 |
Elected to finish Rochester's term. |
Timothy H. Porter (Olean) |
Adams |
March 4, 1825 – March 3, 1827 |
19th |
Elected in 1824. Did not run for reelection. |
John Magee
(Bath) |
Jacksonian |
March 4, 1827 – March 3, 1831 |
20th 21st |
Elected in 1826. Re-elected in 1828. Unsuccessful candidate for reelection. |
 Grattan H. Wheeler (Wheeler) |
Anti-Masonic |
March 4, 1831 – March 3, 1833 |
22nd |
Elected in 1830. Did not run for reelection. |
Frederick Whittlesey (Rochester) |
Anti-Masonic |
March 4, 1833 – March 3, 1835 |
23rd |
Redistricted from 27th district and re-elected in 1832. |
Timothy Childs (Rochester) |
Anti-Jacksonian |
March 4, 1835 – March 3, 1837 |
24th 25th |
Elected in 1834.
|
| Whig |
March 4, 1837 – March 3, 1839 |
Re-elected in 1836. Did not run for reelection. |
Thomas Kempshall (Rochester) |
Whig |
March 4, 1839 – March 3, 1841 |
26th |
Elected in 1838. Did not run for reelection. |
Timothy Childs (Rochester) |
Whig |
March 4, 1841 – March 3, 1843 |
27th |
Elected in 1840. Did not run for reelection. |
Thomas J. Paterson (Rochester) |
Whig |
March 4, 1843 – March 3, 1845 |
28th |
Elected in 1842. Did not run for reelection. |
Elias B. Holmes (Brockport) |
Whig |
March 4, 1845 – March 3, 1849 |
29th 30th |
Elected in 1844. Re-elected in 1846. Did not run for reelection. |
Abraham M. Schermerhorn (Rochester) |
Whig |
March 4, 1849 – March 3, 1853 |
31st 32nd |
Elected in 1848. Re-elected in 1850. Did not run for reelection. |
George Hastings (Mount Morris) |
Democratic |
March 4, 1853 – March 3, 1855 |
33rd |
Elected in 1852. Did not run for reelection. |
 William H. Kelsey (Geneseo) |
Opposition |
March 4, 1855 – March 3, 1857 |
34th 35th |
Elected in 1854. |
| Republican |
March 4, 1857 – March 3, 1859 |
Elected in 1856. Did not run for reelection. |
 William Irvine (Corning) |
Republican |
March 4, 1859 – March 3, 1861 |
36th |
Elected in 1858. Did not run for reelection. |
 Robert B. Van Valkenburgh (Bath) |
Republican |
March 4, 1861 – March 3, 1863 |
37th |
Elected in 1860. Redistricted to 27th district. |
 Freeman Clarke (Rochester) |
Republican |
March 4, 1863 – March 3, 1865 |
38th |
Elected in 1862. Did not run for reelection. |
 Roswell Hart (Rochester) |
Republican |
March 4, 1865 – March 3, 1867 |
39th |
Elected in 1864. Unsuccessful candidate for reelection. |
 Lewis Selye (Rochester) |
Ind. Republican |
March 4, 1867 – March 3, 1869 |
40th |
Elected in 1866. Did not run for reelection. |
 Noah Davis (Albion) |
Republican |
March 4, 1869 – July 15, 1870 |
41st |
Elected in 1868. Resigned after becoming United States Attorney for the Southern District of New York. |
| Vacant |
July 16, 1870 – December 5, 1870 |
|
Charles H. Holmes (Albion) |
Republican |
December 6, 1870 – March 3, 1871 |
Elected to finish Davis's term.
|
 Freeman Clarke (Rochester) |
Republican |
March 4, 1871 – March 3, 1873 |
42nd |
Elected in 1870. Redistricted to 29th district. |
 Horace B. Smith (Elmira) |
Republican |
March 4, 1873 – March 3, 1875 |
43rd |
Redistricted from 27th district and re-elected in 1872.
|
 Thomas C. Platt (Owego) |
Republican |
March 4, 1875 – March 3, 1877 |
44th |
Redistricted from 27th district and re-elected in 1874.
|
 Jeremiah W. Dwight (Dryden) |
Republican |
March 4, 1877 – March 3, 1883 |
45th 46th 47th |
Elected in 1876. Re-elected in 1878. Re-elected in 1880. Did not run for reelection. |
 Stephen C. Millard (Binghamton) |
Republican |
March 4, 1883 – March 3, 1885 |
48th |
Elected in 1882. Redistricted to 26th district. |
 John Arnot Jr. (Elmira) |
Democratic |
March 4, 1885 – November 20, 1886 |
49th |
redistricted from 29th district and re-elected in 1884. Died. |
| Vacant |
November 21, 1886 – March 3, 1887 |
|
 Thomas S. Flood (Elmira) |
Republican |
March 4, 1887 – March 3, 1891 |
50th 51st |
Elected in 1886. Re-elected in 1888. Did not run for reelection. |
 Hosea H. Rockwell (Elmira) |
Democratic |
March 4, 1891 – March 3, 1893 |
52nd |
Elected in 1890. Did not run for reelection. |
 Sereno E. Payne (Auburn) |
Republican |
March 4, 1893 – March 3, 1903 |
53rd 54th 55th 56th 57th |
Redistricted from 27th district and re-elected in 1892. Re-elected in 1894. Re-elected in 1896. Re-elected in 1898. Re-elected in 1900. Redistricted to 31st district. |
 Charles L. Knapp (Lowville) |
Republican |
March 4, 1903 – March 3, 1911 |
58th 59th 60th 61st |
Redistricted from 24th district and re-elected in 1902. Re-elected in 1904. Re-elected in 1906. Re-elected in 1908. |
 Luther W. Mott (Oswego) |
Republican |
March 4, 1911 – March 3, 1913 |
62nd |
Elected in 1910. Redistricted to 32nd district. |
 Peter G. Ten Eyck (Albany) |
Democratic |
March 4, 1913 – March 3, 1915 |
63rd |
Elected in 1912. Unsuccessful candidate for reelection. |
 Rollin B. Sanford (Albany) |
Republican |
March 4, 1915 – March 3, 1921 |
64th 65th 66th |
Elected in 1914. Re-elected in 1916. Re-elected in 1918. Did not run for reelection. |
 Peter G. Ten Eyck (Albany) |
Democratic |
March 4, 1921 – March 3, 1923 |
67th |
Elected in 1920. Did not run for reelection. |
 Parker Corning (Albany) |
Democratic |
March 4, 1923 – January 3, 1937 |
68th 69th 70th 71st 72nd 73rd 74th |
Elected in 1922. Re-elected in 1924. Re-elected in 1926. Re-elected in 1928. Re-elected in 1930. Re-elected in 1932. Re-elected in 1934. Retired. |
 William T. Byrne (Loudonville) |
Democratic |
January 3, 1937 – January 3, 1945 |
75th 76th 77th 78th |
Elected in 1936. Re-elected in 1938. Re-elected in 1940. Re-elected in 1942. Redistricted to 32nd district. |
 Ralph A. Gamble (Larchmont) |
Republican |
January 3, 1945 – January 3, 1953 |
79th 80th 81st 82nd |
Redistricted from 25th district and re-elected in 1944. Re-elected in 1946. Re-elected in 1948. Re-elected in 1950. Redistricted to 26th district. |
 Katharine St. George (Tuxedo Park) |
Republican |
January 3, 1953 – January 3, 1963 |
83rd 84th 85th 86th 87th |
Redistricted from 29th district and re-elected in 1952. Re-elected in 1954. Re-elected in 1956. Re-elected in 1958. Re-elected in 1960. Redistricted to 27th district. |
 J. Ernest Wharton (Richmondville) |
Republican |
January 3, 1963 – January 3, 1965 |
88th |
Redistricted from 29th district and re-elected in 1962. |
 Joseph Y. Resnick (Ellenville) |
Democratic |
January 3, 1965 – January 3, 1969 |
89th 90th |
Elected in 1964. Re-elected in 1966. Unsuccessful candidate for Democratic U.S. Senate nomination. |
 Hamilton Fish IV (Millbrook) |
Republican |
January 3, 1969 – January 3, 1973 |
91st 92nd |
Elected in 1968. Re-elected in 1970. Redistricted to 25th district. |
 Samuel S. Stratton (Amsterdam) |
Democratic |
January 3, 1973 – January 3, 1983 |
93rd 94th 95th 96th 97th |
Redistricted from 29th district and re-elected in 1972. Re-elected in 1974. Re-elected in 1976. Re-elected in 1978. Re-elected in 1980. Redistricted to 23rd district |
 Matthew F. McHugh (Ithaca) |
Democratic |
January 3, 1983 – January 3, 1993 |
98th 99th 100th 101st 102nd |
Redistricted from 27th district and re-elected in 1982. Re-elected in 1984. Re-elected in 1986. Re-elected in 1988. Re-elected in 1990. Redistricted to 26th district and retired. |
 Louise Slaughter (Fairport) |
Democratic |
January 3, 1993 – January 3, 2013 |
103rd 104th 105th 106th 107th 108th 109th 110th 111th 112th |
Redistricted from 30th district and 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. Re-elected in 2008. Re-elected in 2010. Redistricted to 25th district. |
| District dissolved January 3, 2013 |