During the first twenty-four Congresses (from 1789 to 1837), Connecticut elected all its representatives in Congress from a single multi-member Connecticut at-large congressional district.

Connecticut elected a varying number of representatives during this period. From its inception in 1789 through the first reapportionment in 1793, there were five seats. From 1793 through 1823, there were seven seats. In 1823 the seats were reduced to six and in 1837 the system of at-large members was replaced with districts.

From 1903 to 1913 and from 1933 to 1965, Connecticut had a member of the United States House of Representatives who represented the state at-large, in addition to the members who represented distinct districts.

List of representatives

1789–1837: five, then seven, then six seats All members were elected statewide at-large on a general ticket. Congress and years Seat A Seat B Seat C Seat D Seat E Seat F Seat G Rep. Party Electoral history Rep. Party Electoral history Rep. Party Electoral history Rep. Party Electoral history Rep. Party Electoral history Rep. Party Electoral history Rep. Party Electoral history March 4, 1789 –March 3, 1791 Benjamin Huntington Pro-Admin Elected in 1788.Lost re-election. Roger Sherman Pro-Admin Elected in 1788.Re-elected in 1790,, citing The Connecticut Gazette (New London, CT). October 22, 1790. but instead resigned to become U.S. Senator. Jonathan Sturges Pro-Admin Elected in 1788.Re-elected in 1790.Re-elected in 1792 but declined to serve. Jonathan Trumbull Jr. Pro-Admin Elected in 1788.Re-elected in 1790.Re-elected in 1792.Re-elected in 1794 but declined to serve when instead elected U.S. Senator. Jeremiah Wadsworth Pro-Admin Elected in 1788.Initially lost re-election but was re-elected in 1790 to finish the term of Pierpont Edwards (Pro-Administration), who had declined to serve.Re-elected again in 1790.Re-elected in 1792.Retired. Seat created in 1793. Seat created in 1793. March 4, 1791 –March 3, 1793 James Hillhouse Pro-Admin Elected in 1790.Re-elected in 1792.Re-elected in 1794.Resigned when elected U.S. Senator. Amasa Learned Pro-Admin Elected to finish Sherman's term.Re-elected in 1792.Retired. March 4, 1793 –March 3, 1795 Joshua Coit Pro-Admin Elected in 1792.Re-elected in 1794.Re-elected in 1796.Died. Zephaniah Swift Pro-Admin Elected in 1792.Re-elected in 1794.Re-elected in 1796 but declined to serve. Uriah Tracy Pro-Admin Elected in 1792.Re-elected in 1794.Resigned when elected U.S. Senator. March 4, 1795 –April 13, 1795 Federalist Chauncey Goodrich Federalist Elected in 1794.Re-elected in 1796.Re-elected in 1798.Lost re-election. Federalist Vacant Nathaniel Smith Federalist Elected in 1794.Elected in 1796.Lost re-election. Federalist Federalist April 13, 1795 –October 13, 1796 Roger Griswold Federalist Elected to finish Trumbull's term.Re-elected in 1796.Re-elected in 1798.Re-elected in 1800.Re-elected in 1802.Re-elected in 1804 but resigned. October 13, 1796 –December 5, 1796 Vacant December 5, 1796 –January 3, 1797 James Davenport Federalist Elected to finish Hillhouse's term, having already been elected to the next term, see below.Elected in 1796.Died. January 3, 1797 –March 3, 1797 Samuel W. Dana Federalist Elected to finish Tracy's term.Re-elected in 1796.Re-elected in 1798.Re-elected in 1800.Re-elected in 1802.Re-elected in 1804.Re-elected in 1806.Re-elected in 1808.Resigned to become U.S. Senator. March 4, 1797 –August 3, 1797 John Allen Federalist Elected to finish Swift's term.Retired. August 3, 1797 –November 13, 1797 Vacant November 13, 1797 –September 5, 1798 William Edmond Federalist Elected to finish Davenport's term.Re-elected in 1798.Retired. September 5, 1798 –December 3, 1798 Vacant December 3, 1798 –March 3, 1799 Jonathan Brace Federalist Elected in 1798.Later elected to finish Coit's term.Resigned. March 4, 1799 –? Elizur Goodrich Federalist Elected in 1798.Re-elected in 1800 but declined to serve. John Davenport Elected in 1798.Re-elected in 1800.Re-elected in 1802.Re-elected in 1804.Re-elected in 1806.Re-elected in 1808.Re-elected in 1810.Re-elected in 1812.Re-elected in 1814.Retired. ? 1800 –November 17, 1800 Vacant November 17, 1800 –March 3, 1801 John Cotton Smith Federalist Elected to finish Brace's term.Elected in 1800 to the next term.Re-elected in 1802.Re-elected in 1804.Resigned. March 4, 1801 –May 14, 1801 Vacant Elias Perkins Federalist Elected in 1800.Re-elected in 1802 but declined to serve. Vacant May 14, 1801 –September 21, 1801 Calvin Goddard Federalist Elected to finish Goodrich's term.Re-elected in 1802.Re-elected in 1804 but resigned. September 21, 1801 –March 3, 1803 Benjamin Tallmadge Federalist Elected to finish Edmond's term.Re-elected in 1802.Re-elected in 1804.Re-elected in 1806.Re-elected in 1808.Re-elected in 1810.Re-elected in 1812.Re-elected in 1814.Retired. March 4, 1803 –March 3, 1805 Simeon Baldwin Federalist Elected to finish Perkins's term.Retired. March 4, 1805 –?before September 16, 1805 Jonathan O. Moseley Federalist Elected in 1804.Re-elected in 1806.Re-elected in 1808.Re-elected in 1810.Re-elected in 1812.Re-elected in 1814.Re-elected in 1816.Re-elected in 1818 as a Democratic-Republican.Retired. ?before September 16, 1805 –September 16, 1805 Vacant Vacant September 16, 1805 –August 1806 Timothy Pitkin Federalist Elected to finish Griswold's term.Re-elected in 1806.Re-elected in 1808.Re-elected in 1810.Re-elected in 1812.Re-elected in 1814.Re-elected in 1816.Retired. Lewis B. Sturges Federalist Elected to finish Goddard's term.Re-elected in 1806.Re-elected in 1808.Re-elected in 1810.Re-elected in 1812.Re-elected in 1814.Lost re-election. August 1806 –December 1, 1806 Vacant December 1, 1806 –March 3, 1807Theodore Dwight Federalist Elected to finish Smith's term.Retired. March 4, 1807 –March 3, 1809 Epaphroditus Champion Federalist Elected in 1806.Re-elected in 1808.Re-elected in 1810.Re-elected in 1812.Re-elected in 1814.Lost re-election. March 4, 1809 –May 10, 1810 May 10, 1810 –October 11, 1810 Vacant October 11, 1810 –March 3, 1811 Ebenezer Huntington Federalist Elected September 17, 1810, to finish Dana's term (seated October 11, 1810).Not also elected to the next term. March 4, 1811 –March 3, 1813 Lyman Law Federalist Elected in 1810.Re-elected in 1812.Re-elected in 1814.Lost re-election. March 4, 1813 –March 3, 1815 March 4, 1815 –March 3, 1817 March 4, 1817 –? 1818 Thomas Scott Williams Federalist Elected in 1816.Retired. Uriel Holmes Federalist Elected in 1816.Resigned. Samuel B. Sherwood Federalist Elected in 1816.Retired. Nathaniel Terry Federalist Elected to finish the term of member-elect Charles Dennison, who had declined the seat.Retired. Ebenezer Huntington Federalist Elected to finish the term of member-elect Sylvanus Backus, who had died.Retired. ? 1818 –November 16, 1818 Vacant November 16, 1818 –March 3, 1819 Sylvester Gilbert Democratic-Republican Elected to finish Holmes's term.Was not elected to the next term. March 4, 1819 –March 3, 1821 Gideon Tomlinson Democratic-Republican Elected in 1818.Re-elected in 1821.Re-elected in 1823.Re-elected in 1825.Retired. Democratic-Republican Samuel A. Foot Democratic-Republican Elected in 1818.Lost re-election. John Russ Democratic-Republican Elected in 1818.Re-elected in 1821.Lost re-election. James Stevens Democratic-Republican Elected in 1818.Retired. Elisha Phelps Democratic-Republican Elected in 1818.Lost re-election. Henry W. Edwards Democratic-Republican Elected in 1818.Re-elected in 1821.Lost re-election. March 4, 1821 –March 3, 1823 Ansel Sterling Democratic-Republican Elected in 1821.Re-elected in 1823.Retired. Daniel Burrows Democratic-Republican Elected in 1821.Lost re-election. Noyes Barber Democratic-Republican Elected in 1821.Re-elected in 1823.Re-elected in 1825.Re-elected in 1827.Re-elected in 1829.Re-elected in 1831.Re-elected in 1833.Lost re-election. Ebenezer Stoddard Democratic-Republican Elected in 1821.Re-elected in 1823.Retired. March 4, 1823 –March 3, 1825 Samuel A. Foot Democratic-Republican Elected in 1823.Lost re-election. Lemuel Whitman Democratic-Republican Elected in 1823.Retired. Seat eliminated in 1823. March 4, 1825 –March 3, 1827 Anti-Jacksonian John Baldwin Anti-Jacksonian Elected in 1825.Re-elected in 1827.Retired. Ralph I. Ingersoll Anti-Jacksonian Elected in 1825.Re-elected in 1827.Re-elected in 1829.Re-elected in 1831.Retired. Orange Merwin Anti-Jacksonian Elected in 1825.Re-elected in 1827.Lost re-election. Anti-Jacksonian Elisha Phelps Anti-Jacksonian Elected in 1825.Re-elected in 1827.Lost re-election. March 4, 1827 –March 3, 1829 David Plant Anti-Jacksonian Elected in 1827.Retired. March 4, 1829 –March 3, 1831 William W. Ellsworth Anti-Jacksonian Elected in 1829.Re-elected in 1831.Re-elected in 1833.Resigned. Jabez W. Huntington Anti-Jacksonian Elected in 1829.Re-elected in 1831.Re-elected in 1833.Resigned to become judge of the Connecticut Supreme Court of Errors. Ebenezer Young Anti-Jacksonian Elected in 1829.Re-elected in 1831.Re-elected in 1833.Lost re-election. William L. Storrs Anti-Jacksonian Elected in 1829.Re-elected in 1831.Retired. March 4, 1831 –March 3, 1833 March 4, 1833 –May 9, 1834 Samuel A. Foot Anti-Jacksonian Elected in 1833.Resigned to become Governor of Connecticut. Samuel Tweedy Anti-Jacksonian Elected in 1833.Lost re-election. May 9, 1834 –July 8, 1834 Vacant July 8, 1834 –August 16, 1834 Vacant August 16, 1834 –December 1, 1834 Vacant December 1, 1834 –March 3, 1835 Joseph Trumbull Anti-Jacksonian Elected to finish Ellsworth's term.Lost re-election. Phineas Miner Anti-Jacksonian Elected to finish Huntington's term.Retired. Ebenezer Jackson Jr. Anti-Jacksonian Elected to finish Foot's term.Lost re-election. March 4, 1835 –December 10, 1835 Isaac Toucey Jacksonian Elected in 1835.Redistricted to the . Samuel Ingham Jacksonian Elected in 1835.Redistricted to the . Elisha Haley Jacksonian Elected in 1835.Redistricted to the . Zalmon Wildman Jacksonian Elected in 1835.Died. Lancelot Phelps Jacksonian Elected in 1835.Redistricted to the . Andrew T. Judson Jacksonian Elected in 1835.Resigned to become U.S. District Judge. December 10, 1835 –April 29, 1836 Vacant April 29, 1836 –July 4, 1836 Thomas T. Whittlesey Jacksonian Elected to finish Wildman's term.Redistricted to the . July 4, 1836 –December 5, 1836 Vacant December 5, 1836 –March 3, 1837 Orrin Holt Jacksonian Elected to finish Judson's term.Redistricted to the .

In 1837, Connecticut abandoned general tickets and adopted districts instead.

1903–1913: one seat

In 1903, one at-large seat was created, four district seats continued.

Member Party Years Congress(es) Electoral history At-large seat created March 4, 1903 George L. Lilley Republican March 4, 1903 –January 5, 1909 Elected in 1902.Re-elected in 1904.Re-elected in 1906.Resigned when elected Governor of Connecticut. Vacant January 5, 1909 –March 3, 1909 John Q. Tilson Republican March 4, 1909 –March 3, 1913 Elected in 1908.Re-elected in 1910.Redistricted to the and lost re-election. At-large seat eliminated March 3, 1913

1933–1965: one seat In 1933, one at-large seat was created, five district seats continued.