| Member | Party | Years | Cong ress | Electoral history | Location |
|---|
| District established March 4, 1813 |
Adamson Tannehill (Pittsburgh) | Democratic-Republican | March 4, 1813 – March 3, 1815 | 13th | Elected in 1812. Lost re-election. | 1813–1823 Allegheny andButler Counties |
John Woods (Pittsburgh) | Federalist | March 4, 1815 – December 16, 1816 | 14th | Elected in 1814. Did not attend Congress or qualify and then died. |
| Vacant | December 16, 1816 – March 3, 1817 | |
 Henry Baldwin (Pittsburgh) | Democratic-Republican | March 4, 1817 – May 8, 1822 | 15th 16th 17th | Elected in 1816. Re-elected in 1818. Re-elected in 1820. Resigned. |
| Vacant | May 8, 1822 – October 8, 1822 | 17th | |
 Walter Forward (Pittsburgh) | Democratic-Republican | October 8, 1822 – March 3, 1823 | Elected to finish Baldwin's term. Redistricted to the16th district. |
 Andrew Stewart (Uniontown) | Democratic-Republican | March 4, 1823 – March 3, 1825 | 18th 19th 20th | Redistricted from the13th district andre-elected in 1822. Re-elected in 1824. Re-elected in 1826. Lost re-election. | 1823–1833 Fayette andGreene Counties |
| Jacksonian | March 4, 1825 – March 3, 1827 |
| Anti-Jacksonian | March 4, 1827 – March 3, 1829 |
 Thomas Irwin (Uniontown) | Jacksonian | March 4, 1829 – March 3, 1831 | 21st | Elected in 1828. Retired. |
 Andrew Stewart (Uniontown) | Anti-Masonic | March 4, 1831 – March 3, 1833 | 22nd | Elected in 1830. Redistricted to the20th district. |
 Joseph Henderson (Browns Mills) | Jacksonian | March 4, 1833 – March 3, 1837 | 23rd 24th | Elected in 1832. Re-elected in 1834. Retired. | 1833–1843 Centre,Huntingdon, andMifflin Counties |
William W. Potter (Philadelphia) | Democratic | March 4, 1837 – October 28, 1839 | 25th 26th | Elected in 1836. Re-elected in 1838. Died. |
| Vacant | October 28, 1839 – November 20, 1839 | 26th | |
George McCulloch (Center Line) | Democratic | November 20, 1839 – March 3, 1841 | Elected to finish Potter's term. [data missing] |
 James Irvin (Milesburg) | Whig | March 4, 1841 – March 3, 1843 | 27th | Elected in 1840. Redistricted to the17th district. |
 Alexander Ramsey (Harrisburg) | Whig | March 4, 1843 – March 3, 1847 | 28th 29th | Elected in 1843. Re-elected in 1844. [data missing] | 1843–1853 Dauphin,Lebanon, andSchuylkill Counties |
 George N. Eckert (Pottsville) | Whig | March 4, 1847 – March 3, 1849 | 30th | Elected in 1846. [data missing] |
Charles W. Pitman (Pottsville) | Whig | March 4, 1849 – March 3, 1851 | 31st | Elected in 1848. [data missing] |
Thomas M. Bibighaus (Lebanon) | Whig | March 4, 1851 – March 3, 1853 | 32nd | Elected in 1850. Retired due to ill health. |
 Galusha A. Grow (Glenwood) | Democratic | March 4, 1853 – March 3, 1857 | 33rd 34th 35th 36th 37th | Redistricted from the12th district andre-elected in 1852. Re-elected in 1854. Re-elected in 1856. Re-elected in 1858. Re-elected in 1860. Lost re-election. | 1853–1863 Bradford,Susquehanna, andTioga Counties |
| Republican | March 4, 1857 – March 3, 1863 |
William H. Miller (Harrisburg) | Democratic | March 4, 1863 – March 3, 1865 | 38th | Elected in 1862. Lost re-election. | 1863–1873 Dauphin,Juniata,Northumberland,Snyder, andUnion counties |
 George F. Miller (Lewisburg) | Republican | March 4, 1865 – March 3, 1869 | 39th 40th | Elected in 1864. Re-elected in 1866. [data missing] |
 John B. Packer (Sunbury) | Republican | March 4, 1869 – March 3, 1877 | 41st 42nd 43rd 44th | Elected in 1868. Re-elected in 1870. Re-elected in 1872. Re-elected in 1874. Retired. |
1873–1893 Dauphin,Lebanon, andNorthumberland counties |
John W. Killinger (Lebanon) | Republican | March 4, 1877 – March 3, 1881 | 45th 46th | Elected in 1876. Re-elected in 1878. Retired. |
Samuel F. Barr (Harrisburg) | Republican | March 4, 1881 – March 3, 1885 | 47th 48th | Elected in 1880. Re-elected in 1882. Retired. |
 Franklin Bound (Milton) | Republican | March 4, 1885 – March 3, 1889 | 49th 50th | Elected in 1884. Re-elected in 1886. Retired. |
John W. Rife (Middletown) | Republican | March 4, 1889 – March 3, 1893 | 51st 52nd | Elected in 1888. Re-elected in 1890. Retired. |
 Ephraim M. Woomer (Lebanon) | Republican | March 4, 1893 – March 3, 1897 | 53rd 54th | Elected in 1892. Re-elected in 1894. Lost renomination. | 1893–1903 Dauphin,Lebanon, andPerry counties |
 Marlin E. Olmsted (Harrisburg) | Republican | March 4, 1897 – March 3, 1903 | 55th 56th 57th | Elected in 1896. Re-elected in 1898. Re-elected in 1900. Redistricted to the18th district. |
 Charles F. Wright (Susquehanna) | Republican | March 4, 1903 – March 3, 1905 | 58th | Redistricted from the15th district andre-elected in 1902. Retired. | 1903–1913 Bradford,Susquehanna, andWyoming counties |
 Mial E. Lilley (Towanda) | Republican | March 4, 1905 – March 3, 1907 | 59th | Elected in 1904. Lost re-election. |
 George W. Kipp (Towanda) | Democratic | March 4, 1907 – March 3, 1909 | 60th | Elected in 1906. Retired to run for state treasurer. |
Charles C. Pratt (New Milford) | Republican | March 4, 1909 – March 3, 1911 | 61st | Elected in 1908. Lost re-election. |
 George W. Kipp (Towanda) | Democratic | March 4, 1911 – July 24, 1911 | 62nd | Elected in 1910. Died. |
| Vacant | July 24, 1911 – November 7, 1911 | |
 William D. B. Ainey (Montrose) | Republican | November 7, 1911 – March 3, 1915 | 62nd 63rd | Elected to finish Kipp's term. Re-elected in 1912. [data missing] |
1913–1933 Bradford,Susquehanna,Wayne, andWyoming counties |
 Louis T. McFadden (Canton) | Republican | March 4, 1915 – March 3, 1923 | 64th 65th 66th 67th | Elected in 1914. Re-elected in 1916. Re-elected in 1918. Re-elected in 1920. Redistricted to the15th district. |
 William M. Croll (Reading) | Democratic | March 4, 1923 – March 3, 1925 | 68th | Elected in 1922. Lost re-election. |
 Charles J. Esterly (Reading) | Republican | March 4, 1925 – March 3, 1927 | 69th | Elected in 1924. Retired. |
 Robert G. Bushong (Sinking Spring) | Republican | March 4, 1927 – March 3, 1929 | 70th | Elected in 1926. Retired. |
 Charles J. Esterly (Sally Ann Furnace) | Republican | March 4, 1929 – March 3, 1931 | 71st | Elected in 1928. Retired. |
 Norton L. Litchtenwalner (Allentown) | Democratic | March 4, 1931 – March 3, 1933 | 72nd | Elected in 1930. Lost re-election. |
William E. Richardson (Reading) | Democratic | March 4, 1933 – January 3, 1937 | 73rd 74th | Elected in 1932. Re-elected in 1934. Lost renomination. | 1933–1943 [data missing] |
 Guy L. Moser (Douglassville) | Democratic | January 3, 1937 – January 3, 1943 | 75th 76th 77th | Elected in 1936. Re-elected in 1938. Re-elected in 1940. Lost renomination. |
 Daniel K. Hoch (Reading) | Democratic | January 3, 1943 – January 3, 1945 | 78th | Elected in 1942. Redistricted to the13th district. | [data missing] |
 Wilson D. Gillette (Towanda) | Republican | January 3, 1945 – August 7, 1951 | 79th 80th 81st 82nd | Redistricted from the15th district andre-elected in 1944. Re-elected in 1946. Re-elected in 1948. Re-elected in 1950. Died. |
| Vacant | August 7, 1951 – November 6, 1951 | 82nd | |
 Joseph L. Carrigg (Susquehanna) | Republican | November 6, 1951 – January 3, 1953 | Elected to finish Gillette's term. Redistricted to the10th district. |
 George M. Rhodes (Reading) | Democratic | January 3, 1953 – January 3, 1963 | 83rd 84th 85th 86th 87th | Redistricted from the13th district andre-elected in 1952. Re-elected in 1954. Re-elected in 1956. Re-elected in 1958. Re-elected in 1960. Redistricted to the6th district. | 1943–1953 [data missing] |
 William S. Moorhead (Pittsburgh) | Democratic | January 3, 1963 – January 3, 1981 | 88th 89th 90th 91st 92nd 93rd 94th 95th 96th | Redistricted from the28th district andre-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. Re-elected in 1978. Retired. | [data missing] |
 William J. Coyne (Pittsburgh) | Democratic | January 3, 1981 – January 3, 2003 | 97th 98th 99th 100th 101st 102nd 103rd 104th 105th 106th 107th | Elected in 1980. Re-elected in 1982. Re-elected in 1984. Re-elected in 1986. Re-elected in 1988. Re-elected in 1990. Re-elected in 1992. Re-elected in 1994. Re-elected in 1996. Re-elected in 1998. Re-elected in 2000. Retired. | [data missing] |
 Mike Doyle (Pittsburgh) | Democratic | January 3, 2003 – January 3, 2019 | 108th 109th 110th 111th 112th 113th 114th 115th | Redistricted from the18th district andre-elected in 2002. Re-elected in 2004. Re-elected in 2006. Re-elected in 2008. Re-elected in 2010. Re-elected in 2012. Re-elected in 2014. Re-elected in 2016. Redistricted to the18th district. | 2003–2013
 |
2013–2019
 |
 Guy Reschenthaler (Peters Township) | Republican | January 3, 2019 – present | 116th 117th 118th 119th | Elected in 2018. Re-elected in 2020. Re-elected in 2022. Re-elected in 2024. | 2019–2023
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2023–
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