| Member | Party | Years | Cong ress | Electoral history | District location |
|---|
 Silas Wood (Huntington) | Federalist | March 4, 1823 – March 3, 1829 | 18th 19th 20th | Re-elected in 1822. Re-elected in 1824. Re-elected in 1826. Lost re-election. | 1823–1833 Queens andSuffolk counties. |
| Anti-Jacksonian |
James Lent (Newtown) | Jacksonian | March 4, 1829 – February 22, 1833 | 21st 22nd | Elected in 1828. Re-elected in 1830. Died. |
| Vacant | February 22, 1833 – March 3, 1833 | 22nd |
Abel Huntington (East Hampton) | Jacksonian | March 4, 1833 – March 3, 1837 | 23rd 24th | Elected in 1832. Re-elected in 1834. Lost re-election. | 1833–1843 [data missing] |
Thomas B. Jackson (Newtown) | Democratic | March 4, 1837 – March 3, 1841 | 25th 26th | Elected in 1836. Re-elected in 1838. Retired. |
Charles A. Floyd (Commack) | Democratic | March 4, 1841 – March 3, 1843 | 27th | Elected in 1840. [data missing] |
 Selah B. Strong (Setauket) | Democratic | March 4, 1843 – March 3, 1845 | 28th | Elected in 1842. Retired. | 1843–1853 [data missing] |
 John W. Lawrence (Flushing) | Democratic | March 4, 1845 – March 3, 1847 | 29th | Elected in 1844. Retired. |
Frederick W. Lord (Greenport) | Democratic | March 4, 1847 – March 3, 1849 | 30th | Elected in 1846. [data missing] |
 John Alsop King (Jamaica) | Whig | March 4, 1849 – March 3, 1851 | 31st | Elected in 1848. [data missing] |
 John G. Floyd (Mastic) | Democratic | March 4, 1851 – March 3, 1853 | 32nd | Elected in 1850. [data missing] |
 James Maurice (Maspeth) | Democratic | March 4, 1853 – March 3, 1855 | 33rd | Elected in 1852. Retired. | 1853–1863 [data missing] |
William Valk (Flushing) | Know Nothing | March 4, 1855 – March 3, 1857 | 34th | Elected in 1854. Lost re-election. |
John A. Searing (Hempstead Branch) | Democratic | March 4, 1857 – March 3, 1859 | 35th | Elected in 1856. Retired. |
Luther C. Carter (Flushing) | Republican | March 4, 1859 – March 3, 1861 | 36th | Elected in 1858. Lost re-election. |
 Edward H. Smith (Smithtown) | Democratic | March 4, 1861 – March 3, 1863 | 37th | Elected in 1860. Retired. |
 Henry G. Stebbins (New Brighton) | Democratic | March 4, 1863 – October 24, 1864 | 38th | Elected in 1862. Resigned. | 1863–1873 [data missing] |
| Vacant | October 24, 1864 – December 5, 1864 |
 Dwight Townsend (Clifton) | Democratic | December 5, 1864 – March 3, 1865 | Elected to finish Stebbins's term. [data missing] |
 Stephen Taber (Roslyn) | Democratic | March 4, 1865 – March 3, 1869 | 39th 40th | Elected in 1864. Re-elected in 1866. [data missing] |
 Henry A. Reeves (Greenport) | Democratic | March 4, 1869 – March 3, 1871 | 41st | Elected in 1868. [data missing] |
 Dwight Townsend (Stapleton) | Democratic | March 4, 1871 – March 3, 1873 | 42nd | Elected in 1870. [data missing] |
 Henry J. Scudder (New York) | Republican | March 4, 1873 – March 3, 1875 | 43rd | Elected in 1872. Retired. | 1873–1885 [data missing] |
 Henry B. Metcalfe (Westfield) | Democratic | March 4, 1875 – March 3, 1877 | 44th | Elected in 1874. [data missing] |
 James W. Covert (Flushing) | Democratic | March 4, 1877 – March 3, 1881 | 45th 46th | Elected in 1876. Re-elected in 1878. [data missing] |
 Perry Belmont (Babylon) | Democratic | March 4, 1881 – December 1, 1888 | 47th 48th 49th 50th | Elected in 1880. Re-elected in 1882. Re-elected in 1884. Re-elected in 1886. Resigned to becomeU.S. Minister to Spain. |
1885–1893 Queens County,Richmond County, andSuffolk County[10] |
| Vacant | December 1, 1888 – March 3, 1889 | 50th |
 James W. Covert (Long Island City) | Democratic | March 4, 1889 – March 3, 1895 | 51st 52nd 53rd | Elected in 1888. Re-elected in 1890. Re-elected in 1892. [data missing] |
1893–1903 Queens County andSuffolk County[11] |
 Richard C. McCormick (Jamaica) | Republican | March 4, 1895 – March 3, 1897 | 54th | Elected in 1894. Retired. |
 Joseph M. Belford (Riverhead) | Republican | March 4, 1897 – March 3, 1899 | 55th | Elected in 1896. Retired. |
 Townsend Scudder (Oyster Bay) | Democratic | March 4, 1899 – March 3, 1901 | 56th | Elected in 1898. Retired. |
 Frederic Storm (Queens) | Republican | March 4, 1901 – March 3, 1903 | 57th | Elected in 1900. Lost re-election. |
 Townsend Scudder (Glen Head) | Democratic | March 4, 1903 – March 3, 1905 | 58th | Elected in 1902. Retired. | 1903–1913 Queens County (partial),Suffolk County, andNassau County[12] |
 William W. Cocks (Westbury) | Republican | March 4, 1905 – March 3, 1911 | 59th 60th 61st | Elected in 1904. Re-elected in 1906. Re-elected in 1908. Lost re-election. |
 Martin W. Littleton (Port Washington) | Democratic | March 4, 1911 – March 3, 1913 | 62nd | Elected in 1910. Retired. |
 Lathrop Brown (St. James) | Democratic | March 4, 1913 – March 3, 1915 | 63rd | Elected in 1912. Lost re-election. | 1913–1933 [data missing] |
| Vacant | March 4, 1915 – January 4, 1916 | 64th | The 1914 election, which was decided by only 10 votes, was tied up in the courts until December 1915.[13] |
 Frederick C. Hicks (Port Washington) | Republican | January 4, 1916 – March 3, 1923 | 64th 65th 66th 67th | Elected in 1914. Re-elected in 1916. Re-elected in 1918. Re-elected in 1920. Retired. |
 Robert L. Bacon (Old Westbury) | Republican | March 4, 1923 – September 12, 1938 | 68th 69th 70th 71st 72nd 73rd 74th 75th | 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. Re-elected in 1936. Died. |
1933–1943 [data missing] |
| Vacant | September 12, 1938 – January 3, 1939 | 75th |
 Leonard W. Hall (Oyster Bay) | Republican | January 3, 1939 – January 3, 1945 | 76th 77th 78th | Elected in 1938. Re-elected in 1940. Re-elected in 1942. Redistricted to the2nd congressional district. |
1943–1953 [data missing] |
 Edgar A. Sharp (Patchogue) | Republican | January 3, 1945 – January 3, 1947 | 79th | Elected in 1944. Retired. |
 W. Kingsland Macy (Islip) | Republican | January 3, 1947 – January 3, 1951 | 80th 81st | Elected in 1946. Re-elected in 1948. Lost re-election. |
 Ernest Greenwood (Bay Shore) | Democratic | January 3, 1951 – January 3, 1953 | 82nd | Elected in 1950. Lost re-election. |
 Stuyvesant Wainwright (Wainscott) | Republican | January 3, 1953 – January 3, 1961 | 83rd 84th 85th 86th | Elected in 1952. Re-elected in 1954. Re-elected in 1956. Re-elected in 1958. Lost re-election. | 1953–1963 [data missing] |
 Otis G. Pike (Riverhead) | Democratic | January 3, 1961 – January 3, 1979 | 87th 88th 89th 90th 91st 92nd 93rd 94th 95th | Elected in 1960. Re-elected in 1962. Re-elected in 1964. Re-elected in 1966. Re-elected in 1968. Re-elected in 1970. Re-elected in 1972. Re-elected in 1974. Re-elected in 1976. Retired. |
1963–1973 [data missing] |
1973–1983 [data missing] |
 William Carney (Hauppauge) | Conservative | January 3, 1979 – October 7, 1985 | 96th 97th 98th 99th | Elected in 1978. Re-elected in 1980. Re-elected in 1982. Re-elected in 1984. Changed parties. Retired. |
| Republican | October 7, 1985 – January 3, 1987 | 1983–1993 [data missing] |
 George J. Hochbrueckner (Coram) | Democratic | January 3, 1987 – January 3, 1995 | 100th 101st 102nd 103rd | Elected in 1986. Re-elected in 1988. Re-elected in 1990. Re-elected in 1992. Lost re-election. |
1993–2003 [data missing] |
 Michael Forbes (Quogue) | Republican | January 3, 1995 – July 17, 1999 | 104th 105th 106th | Elected in 1994. Re-elected in 1996. Re-elected in 1998. Lost renomination. |
| Democratic | July 17, 1999 – January 3, 2001 |
 Felix Grucci (Brookhaven) | Republican | January 3, 2001 – January 3, 2003 | 107th | Elected in 2000. Lost re-election. |
 Tim Bishop (Southampton) | Democratic | January 3, 2003 – January 3, 2015 | 108th 109th 110th 111th 112th 113th | Elected in 2002. Re-elected in 2004. Re-elected in 2006. Re-elected in 2008. Re-elected in 2010. Re-elected in 2012. Lost re-election. | 2003–2013
 |
2013–2023
 |
 Lee Zeldin (Shirley) | Republican | January 3, 2015 – January 3, 2023 | 114th 115th 116th 117th | Elected in 2014. Re-elected in 2016. Re-elected in 2018. Re-elected in 2020. Retired torun for Governor of New York. |
 Nick LaLota (Amityville) | Republican | January 3, 2023 – present | 118th 119th | Elected in 2022. Re-elected in 2024. | 2023–2025

|
2025–present
 |