This is a complete list of United States representatives during the 78th United States Congress listed by seniority.
As an historical article, the districts and party affiliations listed reflect those during the 78th Congress (January 3, 1943 – January 3, 1945). Seats and party affiliations on similar lists for other congresses will be different for certain members. [1]
Seniority depends on the date on which members were sworn into office. Since many members are sworn in on the same day, subsequent ranking is based on previous congressional service of the individual and then by alphabetical order by the last name of the representative.
Committee chairmanship in the House is often associated with seniority. However, party leadership is typically not associated with seniority.
Note: The "*" indicates that the representative/delegate may have served one or more non-consecutive terms while in the House of Representatives of the United States Congress.
| Rank | Representative | Party | District | Seniority date (Previous service, if any) | No.# of term(s) | Notes |
|---|---|---|---|---|---|---|
| 1 | Adolph J. Sabath | D | IL-05 | March 4, 1907 | 19th term | Dean of the House |
| 2 | Robert L. Doughton | D | NC-09 | March 4, 1911 | 17th term | |
| 3 | Sam Rayburn | D | TX-04 | March 4, 1913 | 16th term | Speaker of the House |
| 4 | Hatton W. Sumners | D | TX-05 | March 4, 1913 | 16th term | |
| 5 | Allen T. Treadway | R | MA-01 | March 4, 1913 | 16th term | Left the House in 1945. |
| 6 | Carl Vinson | D | GA-06 | November 3, 1914 | 16th term | |
| 7 | Henry B. Steagall | D | AL-03 | March 4, 1915 | 15th term | Died on November 22, 1943. |
| 8 | Harold Knutson | R | MN-06 | March 4, 1917 | 14th term | |
| 9 | Clarence F. Lea | D | CA-01 | March 4, 1917 | 14th term | |
| 10 | Joseph J. Mansfield | D | TX-09 | March 4, 1917 | 14th term | |
| 11 | S. Otis Bland | D | VA-01 | July 2, 1918 | 14th term | |
| 12 | Thomas H. Cullen | D | NY-04 | March 4, 1919 | 13th term | Died on March 1, 1944. |
| 13 | Daniel A. Reed | R | NY-43 | March 4, 1919 | 13th term | |
| 14 | Fritz G. Lanham | D | TX-12 | April 19, 1919 | 13th term | |
| 15 | Patrick H. Drewry | D | VA-04 | April 27, 1920 | 13th term | |
| 16 | Hamilton Fish Jr. | R | NY-26 | November 2, 1920 | 13th term | Left the House in 1945. |
| 17 | Hampton P. Fulmer | D | SC-02 | March 4, 1921 | 12th term | Died on October 19, 1944. |
| 18 | John E. Rankin | D | MS-01 | March 4, 1921 | 12th term | |
| 19 | Roy O. Woodruff | R | MI-10 | March 4, 1921 Previous service, 1913–1915. | 13th term* | |
| 20 | Charles L. Gifford | R | MA-09 | November 7, 1922 | 12th term | |
| 21 | Sol Bloom | D | NY-19 | March 4, 1923 | 11th term | |
| 22 | Clarence Cannon | D | MO-09 | March 4, 1923 | 11th term | |
| 23 | Emanuel Celler | D | NY-10 | March 4, 1923 | 11th term | |
| 24 | Robert Crosser | D | OH-21 | March 4, 1923 Previous service, 1913–1919. | 14th term* | |
| 25 | Samuel Dickstein | D | NY-12 | March 4, 1923 | 11th term | |
| 26 | Luther Alexander Johnson | D | TX-06 | March 4, 1923 | 11th term | |
| 27 | John Taber | R | NY-36 | March 4, 1923 | 11th term | |
| 28 | Clifton A. Woodrum | D | VA-06 | March 4, 1923 | 11th term | |
| 29 | John H. Kerr | D | NC-02 | November 6, 1923 | 11th term | |
| 30 | Albert E. Carter | R | CA-06 | March 4, 1925 | 10th term | Left the House in 1945. |
| 31 | Edward E. Cox | D | GA-02 | March 4, 1925 | 10th term | |
| 32 | Charles Aubrey Eaton | R | NJ-05 | March 4, 1925 | 10th term | |
| 33 | Robert A. Green | D | FL | March 4, 1925 | 10th term | Resigned on November 25, 1944. |
| 34 | Thomas A. Jenkins | R | OH-10 | March 4, 1925 | 10th term | |
| 35 | Joseph William Martin Jr. | R | MA-14 | March 4, 1925 | 10th term | |
| 36 | Mary Teresa Norton | D | NJ-13 | March 4, 1925 | 10th term | |
| 37 | Andrew Lawrence Somers | D | NY-06 | March 4, 1925 | 10th term | |
| 38 | William Madison Whittington | D | MS-03 | March 4, 1925 | 10th term | |
| 39 | Edith Nourse Rogers | R | MA-05 | June 30, 1925 | 10th term | |
| 40 | Harry Lane Englebright | R | CA-02 | August 31, 1926 | 10th term | Died on May 13, 1943. |
| 41 | Richard J. Welch | R | CA-05 | August 31, 1926 | 10th term | |
| 42 | John J. Cochran | D | MO-13 | November 2, 1926 | 10th term | |
| 43 | James M. Fitzpatrick | D | NY-24 | March 4, 1927 | 9th term | Left the House in 1945. |
| 44 | Ulysses Samuel Guyer | R | KS-02 | March 4, 1927 Previous service, 1924–1925. | 10th term* | Died on June 5, 1943. |
| 45 | Clifford R. Hope | R | KS-05 | March 4, 1927 | 9th term | |
| 46 | Jed Johnson | D | OK-06 | March 4, 1927 | 9th term | |
| 47 | Malcolm C. Tarver | D | GA-07 | March 4, 1927 | 9th term | |
| 48 | Charles A. Wolverton | R | NJ-01 | March 4, 1927 | 9th term | |
| 49 | Clarence E. Hancock | R | NY-35 | November 8, 1927 | 9th term | |
| 50 | Francis D. Culkin | R | NY-32 | November 6, 1928 | 9th term | Died on August 4, 1943. |
| 51 | John William McCormack | D | MA-12 | November 6, 1928 | 9th term | |
| 52 | Richard B. Wigglesworth | R | MA-13 | November 6, 1928 | 9th term | |
| 53 | James Wolfenden | R | PA-08 | November 6, 1928 | 9th term | |
| 54 | J. Bayard Clark | D | NC-07 | March 4, 1929 | 8th term | |
| 55 | Jere Cooper | D | TN-09 | March 4, 1929 | 8th term | |
| 56 | Fred A. Hartley | R | NJ-10 | March 4, 1929 | 8th term | |
| 57 | William P. Lambertson | R | KS-01 | March 4, 1929 | 8th term | Left the House in 1945. |
| 58 | Louis Ludlow | D | IN-11 | March 4, 1929 | 8th term | |
| 59 | Wright Patman | D | TX-01 | March 4, 1929 | 8th term | |
| 60 | Joe L. Smith | D | WV-06 | March 4, 1929 | 8th term | Left the House in 1945. |
| 61 | Robert Ramspeck | D | GA-05 | October 2, 1929 | 8th term | |
| 62 | Joseph A. Gavagan | D | NY-21 | November 5, 1929 | 8th term | Resigned on December 30, 1943. |
| 63 | J. Roland Kinzer | R | PA-10 | January 28, 1930 | 8th term | |
| 64 | Martin J. Kennedy | D | NY-18 | April 11, 1930 | 8th term | Left the House in 1945. |
| 65 | Walter G. Andrews | R | NY-40 | March 4, 1931 | 7th term | |
| 66 | Alfred L. Bulwinkle | D | NC-11 | March 4, 1931 Previous service, 1921–1929. | 11th term* | |
| 67 | Thomas G. Burch | D | VA-05 | March 4, 1931 | 7th term | |
| 68 | Virgil Chapman | D | KY-07 | March 4, 1931 Previous service, 1925–1929. | 9th term* | |
| 69 | Martin Dies Jr. | D | TX-02 | March 4, 1931 | 7th term | Left the House in 1945. |
| 70 | Wesley Ernest Disney | D | OK-01 | March 4, 1931 | 7th term | Left the House in 1945. |
| 71 | John W. Flannagan Jr. | D | VA-09 | March 4, 1931 | 7th term | |
| 72 | Fred C. Gilchrist | R | IA-06 | March 4, 1931 | 7th term | Left the House in 1945. |
| 73 | Pehr G. Holmes | R | MA-04 | March 4, 1931 | 7th term | |
| 74 | Andrew J. May | D | KY-06 | March 4, 1931 | 7th term | |
| 75 | Leonard W. Schuetz | D | IL-07 | March 4, 1931 | 7th term | Died on February 13, 1944. |
| 76 | Howard W. Smith | D | VA-08 | March 4, 1931 | 7th term | |
| 77 | Brent Spence | D | KY-05 | March 4, 1931 | 7th term | |
| 78 | R. Ewing Thomason | D | TX-16 | March 4, 1931 | 7th term | |
| 79 | Zebulon Weaver | D | NC-12 | March 4, 1931 Previous service, 1917–1919 and 1919–1929. | 13th term** | |
| 80 | Jesse P. Wolcott | R | MI-07 | March 4, 1931 | 7th term | |
| 81 | John J. Delaney | D | NY-07 | November 3, 1931 Previous service, 1918–1919. | 8th term* | |
| 82 | Richard M. Kleberg | D | TX-14 | November 24, 1931 | 7th term | Left the House in 1945. |
| 83 | Leo E. Allen | R | IL-13 | March 4, 1933 | 6th term | |
| 84 | William M. Colmer | D | MS-06 | March 4, 1933 | 6th term | |
| 85 | John D. Dingell Sr. | D | MI-15 | March 4, 1933 | 6th term | |
| 86 | Everett Dirksen | R | IL-16 | March 4, 1933 | 6th term | |
| 87 | J. William Ditter | R | PA-17 | March 4, 1933 | 6th term | Died on November 21, 1943. |
| 88 | George Anthony Dondero | R | MI-17 | March 4, 1933 | 6th term | |
| 89 | Thomas F. Ford | D | CA-14 | March 4, 1933 | 6th term | Left the House in 1945. |
| 90 | John Kee | D | WV-05 | March 4, 1933 | 6th term | |
| 91 | John Lesinski Sr. | D | MI-16 | March 4, 1933 | 6th term | |
| 92 | Lawrence Lewis | D | CO-01 | March 4, 1933 | 6th term | Died on December 9, 1943. |
| 93 | Donald H. McLean | R | NJ-06 | March 4, 1933 | 6th term | Left the House in 1945. |
| 94 | James W. Mott | R | OR-01 | March 4, 1933 | 6th term | |
| 95 | J. Hardin Peterson | D | FL-01 | March 4, 1933 | 6th term | |
| 96 | D. Lane Powers | R | NJ-04 | March 4, 1933 | 6th term | |
| 97 | Jennings Randolph | D | WV-02 | March 4, 1933 | 6th term | |
| 98 | B. Carroll Reece | R | TN-01 | March 4, 1933 Previous service, 1921–1931. | 11th term* | |
| 99 | James P. Richards | D | SC-05 | March 4, 1933 | 6th term | |
| 100 | Absalom Willis Robertson | D | VA-07 | March 4, 1933 | 6th term | |
| 101 | J. W. Robinson | D | UT-02 | March 4, 1933 | 6th term | |
| 102 | J. Buell Snyder | D | PA-24 | March 4, 1933 | 6th term | |
| 103 | James Wolcott Wadsworth Jr. | R | NY-39 | March 4, 1933 | 6th term | |
| 104 | Francis E. Walter | D | PA-21 | March 4, 1933 | 6th term | |
| 105 | Compton I. White | D | ID-01 | March 4, 1933 | 6th term | |
| 106 | Milton H. West | D | TX-15 | April 23, 1933 | 6th term | |
| 107 | Paul Brown | D | GA-10 | July 5, 1933 | 6th term | |
| 108 | Charles Albert Plumley | R | VT | January 16, 1934 | 6th term | |
| 109 | Harold D. Cooley | D | NC-04 | July 7, 1934 | 6th term | |
| 110 | August H. Andresen | R | MN-01 | January 3, 1935 Previous service, 1925–1933. | 9th term* | |
| 111 | Leslie C. Arends | R | IL-17 | January 3, 1935 | 5th term | |
| 112 | Graham A. Barden | D | NC-03 | January 3, 1935 | 5th term | |
| 113 | C. Jasper Bell | D | MO-04 | January 3, 1935 | 5th term | |
| 114 | Charles A. Buckley | D | NY-23 | January 3, 1935 | 5th term | |
| 115 | Usher Burdick | R | ND | January 3, 1935 | 5th term | Left the House in 1945. |
| 116 | Frank Carlson | R | KS-06 | January 3, 1935 | 5th term | |
| 117 | John M. Costello | D | CA-15 | January 3, 1935 | 5th term | Left the House in 1945. |
| 118 | W. Sterling Cole | R | NY-37 | January 3, 1935 | 5th term | |
| 119 | Fred L. Crawford | R | MI-08 | January 3, 1935 | 5th term | |
| 120 | Albert J. Engel | D | MI-09 | January 3, 1935 | 5th term | |
| 121 | Bertrand W. Gearhart | R | CA-09 | January 3, 1935 | 5th term | |
| 122 | John W. Gwynne | R | IA-03 | January 3, 1935 | 5th term | |
| 123 | Edward J. Hart | D | NJ-14 | January 3, 1935 | 5th term | |
| 124 | Sam Hobbs | D | AL-04 | January 3, 1935 | 5th term | |
| 125 | Clare Hoffman | R | MI-04 | January 3, 1935 | 5th term | |
| 126 | Merlin Hull | R | WI-09 | January 3, 1935 Previous service, 1929–1931. | 6th term* | |
| 127 | Melvin Maas | R | MN-04 | January 3, 1935 Previous service, 1927–1933. | 8th term* | Left the House in 1945. |
| 128 | George H. Mahon | D | TX-19 | January 3, 1935 | 5th term | |
| 129 | Dan R. McGehee | D | MS-07 | January 3, 1935 | 5th term | |
| 130 | Matthew J. Merritt | D | NY | January 3, 1935 | 5th term | Left the House in 1945. |
| 131 | Earl C. Michener | R | MI-02 | January 3, 1935 Previous service, 1919–1933. | 12th term* | |
| 132 | John Conover Nichols | D | OK-02 | January 3, 1935 | 5th term | Resigned on July 3, 1943. |
| 133 | James A. O'Leary | D | NY-11 | January 3, 1935 | 5th term | Died on March 16, 1944. |
| 134 | Emmet O'Neal | D | KY-03 | January 3, 1935 | 5th term | |
| 135 | Nat Patton | D | TX-07 | January 3, 1935 | 5th term | Left the House in 1945. |
| 136 | Hugh Peterson | D | GA-01 | January 3, 1935 | 5th term | |
| 137 | Joseph L. Pfeifer | D | NY-03 | January 3, 1935 | 5th term | |
| 138 | Louis C. Rabaut | D | MI-14 | January 3, 1935 | 5th term | |
| 139 | Chauncey W. Reed | R | IL-11 | January 3, 1935 | 5th term | |
| 140 | John M. Robsion | R | KY-09 | January 3, 1935 Previous service, 1919–1930. | 6th term* | |
| 141 | Dewey Jackson Short | R | MO-07 | January 3, 1935 Previous service, 1929–1931. | 6th term* | |
| 142 | Joe Starnes | D | AL-05 | January 3, 1935 | 5th term | Left the House in 1945. |
| 143 | Karl Stefan | R | NE-03 | January 3, 1935 | 5th term | |
| 144 | John H. Tolan | D | CA-07 | January 3, 1935 | 5th term | |
| 145 | B. Frank Whelchel | D | GA-09 | January 3, 1935 | 5th term | Left the House in 1945. |
| 146 | Orville Zimmerman | D | MO-10 | January 3, 1935 | 5th term | |
| 147 | Charles A. Halleck | R | IN-02 | January 29, 1935 | 5th term | |
| 148 | Frank W. Boykin | D | AL-01 | July 30, 1935 | 5th term | |
| 149 | William Bernard Barry | D | NY-02 | November 5, 1935 | 5th term | |
| 150 | Edward W. Creal | D | KY-04 | November 5, 1935 | 5th term | Died on October 13, 1943. |
| 151 | A. Leonard Allen | D | LA-08 | January 3, 1937 | 4th term | |
| 152 | George J. Bates | R | MA-06 | January 3, 1937 | 4th term | |
| 153 | Lyle Boren | D | OK-04 | January 3, 1937 | 4th term | |
| 154 | Michael J. Bradley | D | PA-03 | January 3, 1937 | 4th term | |
| 155 | Overton Brooks | D | LA-04 | January 3, 1937 | 4th term | |
| 156 | William T. Byrne | D | NY-28 | January 3, 1937 | 4th term | |
| 157 | Francis Case | R | SD-02 | January 3, 1937 | 4th term | |
| 158 | Charles R. Clason | R | MA-02 | January 3, 1937 | 4th term | |
| 159 | John M. Coffee | D | WA-06 | January 3, 1937 | 4th term | |
| 160 | Fred J. Douglas | R | NY-33 | January 3, 1937 | 4th term | Left the House in 1945. |
| 161 | Herman P. Eberharter | D | PA-31 | January 3, 1937 | 4th term | |
| 162 | Noble Jones Gregory | D | KY-01 | January 3, 1937 | 4th term | |
| 163 | Joe Hendricks | D | FL-05 | January 3, 1937 | 4th term | |
| 164 | Edouard Izac | D | CA-23 | January 3, 1937 | 4th term | |
| 165 | Pete Jarman | D | AL-06 | January 3, 1937 | 4th term | |
| 166 | Eugene James Keogh | D | NY-09 | January 3, 1937 | 4th term | |
| 167 | Michael J. Kirwan | D | OH-19 | January 3, 1937 | 4th term | |
| 168 | Warren Magnuson | D | WA-01 | January 3, 1937 | 4th term | Resigned on December 14, 1944. |
| 169 | Noah M. Mason | R | IL-12 | January 3, 1937 | 4th term | |
| 170 | James P. McGranery | D | PA-02 | January 3, 1937 | 4th term | Resigned on November 17, 1943. |
| 171 | John R. Murdock | D | AZ | January 3, 1937 | 4th term | |
| 172 | James F. O'Connor | D | MT-02 | January 3, 1937 | 4th term | |
| 173 | Donald Lawrence O'Toole | D | NY-08 | January 3, 1937 | 4th term | |
| 174 | Stephen Pace | D | GA-03 | January 3, 1937 | 4th term | |
| 175 | William R. Poage | D | TX-11 | January 3, 1937 | 4th term | |
| 176 | Edward Herbert Rees | R | KS-04 | January 3, 1937 | 4th term | |
| 177 | Paul W. Shafer | R | MI-03 | January 3, 1937 | 4th term | |
| 178 | Harry R. Sheppard | D | CA-21 | January 3, 1937 | 4th term | |
| 179 | John Sparkman | D | AL-08 | January 3, 1937 | 4th term | |
| 180 | Albert Thomas | D | TX-08 | January 3, 1937 | 4th term | |
| 181 | J. Parnell Thomas | R | NJ-07 | January 3, 1937 | 4th term | |
| 182 | Jerry Voorhis | D | CA-12 | January 3, 1937 | 4th term | |
| 183 | Beverly M. Vincent | D | KY-02 | March 2, 1937 | 4th term | Left the House in 1945. |
| 184 | Lyndon B. Johnson | D | TX-10 | April 10, 1937 | 4th term | |
| 185 | Alfred J. Elliott | D | CA-10 | May 4, 1937 | 4th term | |
| 186 | Richard M. Simpson | R | PA-18 | May 11, 1937 | 4th term | |
| 187 | Ralph A. Gamble | R | NY-25 | November 2, 1937 | 4th term | |
| 188 | Dave E. Satterfield Jr. | D | VA-03 | November 2, 1937 | 4th term | |
| 189 | Joe B. Bates | D | KY-08 | June 4, 1938 | 4th term | |
| 190 | George M. Grant | D | AL-02 | June 14, 1938 | 4th term | |
| 191 | Herman Carl Andersen | R | MN-07 | January 3, 1939 | 3rd term | |
| 192 | Jack Z. Anderson | R | CA-08 | January 3, 1939 | 3rd term | |
| 193 | Homer D. Angell | R | OR-03 | January 3, 1939 | 3rd term | |
| 194 | Lindley Beckworth | D | TX-03 | January 3, 1939 | 3rd term | |
| 195 | George H. Bender | R | OH | January 3, 1939 | 3rd term | |
| 196 | William W. Blackney | R | MI-06 | January 3, 1939 Previous service, 1935–1937. | 4th term* | |
| 197 | Frederick Van Ness Bradley | R | MI-11 | January 3, 1939 | 3rd term | |
| 198 | Clarence J. Brown | R | OH-07 | January 3, 1939 | 3rd term | |
| 199 | Joseph R. Bryson | D | SC-04 | January 3, 1939 | 3rd term | |
| 200 | William O. Burgin | D | NC-08 | January 3, 1939 | 3rd term | |
| 201 | Pat Cannon | D | FL-04 | January 3, 1939 | 3rd term | |
| 202 | Robert B. Chiperfield | R | IL-15 | January 3, 1939 | 3rd term | |
| 203 | Cliff Clevenger | R | OH-05 | January 3, 1939 | 3rd term | |
| 204 | Carl Curtis | R | NE-01 | January 3, 1939 | 3rd term | |
| 205 | Carl T. Durham | D | NC-06 | January 3, 1939 | 3rd term | |
| 206 | Thomas D'Alesandro Jr. | D | MD-03 | January 3, 1939 | 3rd term | |
| 207 | Henry Dworshak | R | ID-02 | January 3, 1939 | 3rd term | |
| 208 | Charles H. Elston | R | OH-01 | January 3, 1939 | 3rd term | |
| 209 | Ivor D. Fenton | R | PA-13 | January 3, 1939 | 3rd term | |
| 210 | Ezekiel C. Gathings | D | AR-01 | January 3, 1939 | 3rd term | |
| 211 | Charles L. Gerlach | R | PA-09 | January 3, 1939 | 3rd term | |
| 212 | George W. Gillie | R | IN-04 | January 3, 1939 | 3rd term | |
| 213 | Albert A. Gore Sr. | D | TN-04 | January 3, 1939 | 3rd term | Resigned on December 4, 1944. |
| 214 | Ed Gossett | D | TX-13 | January 3, 1939 | 3rd term | |
| 215 | Louis E. Graham | R | PA-26 | January 3, 1939 | 3rd term | |
| 216 | Robert A. Grant | R | IN-03 | January 3, 1939 | 3rd term | |
| 217 | Forest Harness | R | IN-05 | January 3, 1939 | 3rd term | |
| 218 | Leonard W. Hall | R | NY-01 | January 3, 1939 | 3rd term | |
| 219 | Butler B. Hare | D | SC-03 | January 3, 1939 Previous service, 1925–1933. | 7th term* | |
| 220 | William E. Hess | R | OH-02 | January 3, 1939 Previous service, 1929–1937. | 7th term* | |
| 221 | John Carl Hinshaw | R | CA-20 | January 3, 1939 | 3rd term | |
| 222 | Ben F. Jensen | R | IA-07 | January 3, 1939 | 3rd term | |
| 223 | Anton J. Johnson | R | IL-14 | January 3, 1939 | 3rd term | |
| 224 | Noble J. Johnson | R | IN-06 | January 3, 1939 Previous service, 1925–1931. | 7th term* | |
| 225 | Robert Franklin Jones | R | OH-04 | January 3, 1939 | 3rd term | |
| 226 | Robert Kean | R | NJ-12 | January 3, 1939 | 3rd term | |
| 227 | Frank Bateman Keefe | R | WI-06 | January 3, 1939 | 3rd term | |
| 228 | Paul J. Kilday | D | TX-20 | January 3, 1939 | 3rd term | |
| 229 | John C. Kunkel | R | PA-19 | January 3, 1939 | 3rd term | |
| 230 | Gerald W. Landis | R | IN-07 | January 3, 1939 | 3rd term | |
| 231 | Karl M. LeCompte | R | IA-04 | January 3, 1939 | 3rd term | |
| 232 | Vito Marcantonio | ALP | NY-20 | January 3, 1939 Previous service, 1935–1937. | 4th term* | |
| 233 | Thomas E. Martin | R | IA-01 | January 3, 1939 | 3rd term | |
| 234 | John L. McMillan | D | SC-06 | January 3, 1939 | 3rd term | |
| 235 | Wilbur Mills | D | AR-02 | January 3, 1939 | 3rd term | |
| 236 | Mike Monroney | D | OK-05 | January 3, 1939 | 3rd term | |
| 237 | Karl E. Mundt | R | SD-01 | January 3, 1939 | 3rd term | |
| 238 | Reid F. Murray | R | WI-07 | January 3, 1939 | 3rd term | |
| 239 | Francis J. Myers | D | PA-06 | January 3, 1939 | 3rd term | Left the House in 1945. |
| 240 | William F. Norrell | D | AR-06 | January 3, 1939 | 3rd term | |
| 241 | Joseph J. O'Brien | R | NY-38 | January 3, 1939 | 3rd term | Left the House in 1945. |
| 242 | William Alvin Pittenger | R | MN-08 | January 3, 1939 Previous service, 1929–1933 and 1935–1937. | 6th term** | |
| 243 | Robert L. Rodgers | R | PA-29 | January 3, 1939 | 3rd term | |
| 244 | Frederick Cleveland Smith | R | OH-08 | January 3, 1939 | 3rd term | |
| 245 | Foster Waterman Stearns | R | NH-02 | January 3, 1939 | 3rd term | Left the House in 1945. |
| 246 | Raymond S. Springer | R | IN-10 | January 3, 1939 | 3rd term | |
| 247 | Jessie Sumner | R | IL-18 | January 3, 1939 | 3rd term | |
| 248 | Henry O. Talle | R | IA-02 | January 3, 1939 | 3rd term | |
| 249 | Harve Tibbott | R | PA-27 | January 3, 1939 | 3rd term | |
| 250 | John Martin Vorys | R | OH-12 | January 3, 1939 | 3rd term | |
| 251 | William H. Wheat | R | IL-19 | January 3, 1939 | 3rd term | Died on January 16, 1944. |
| 252 | Thomas Daniel Winter | R | KS-03 | January 3, 1939 | 3rd term | |
| 253 | James E. Van Zandt | R | PA-23 | January 3, 1939 | 3rd term | Resigned on September 24, 1943. |
| 254 | Lansdale Ghiselin Sasscer | D | MD-05 | February 3, 1939 | 3rd term | |
| 255 | W. Wirt Courtney | D | TN-07 | May 11, 1939 | 3rd term | |
| 256 | David Jenkins Ward | D | MD-01 | June 8, 1939 | 3rd term | Left the House in 1945. |
| 257 | Albert Sidney Camp | D | GA-04 | August 1, 1939 | 3rd term | |
| 258 | William Fadjo Cravens | D | AR-04 | September 12, 1939 | 3rd term | |
| 259 | Estes Kefauver | D | TN-03 | September 13, 1939 | 3rd term | |
| 260 | Edwin Arthur Hall | R | NY-34 | November 7, 1939 | 3rd term | |
| 261 | John E. Sheridan | D | PA-04 | November 7, 1939 | 3rd term | |
| 262 | John Jennings | R | TN-02 | December 30, 1939 | 3rd term | |
| 263 | Clarence E. Kilburn | R | NY-31 | February 13, 1940 | 3rd term | |
| 264 | Clifford Davis | D | TN-10 | February 14, 1940 | 3rd term | |
| 265 | Bartel J. Jonkman | R | MI-05 | February 19, 1940 | 3rd term | |
| 266 | Walter A. Lynch | D | NY-22 | February 20, 1940 | 3rd term | |
| 267 | Frances P. Bolton | R | OH-22 | February 27, 1940 | 3rd term | |
| 268 | J. Harry McGregor | R | OH-17 | February 27, 1940 | 3rd term | |
| 269 | Margaret Chase Smith | R | ME-02 | June 3, 1940 | 3rd term | |
| 270 | Herbert Covington Bonner | D | NC-01 | November 5, 1940 | 3rd term | |
| 271 | Clinton Presba Anderson | D | NM | January 3, 1941 | 2nd term | |
| 272 | C. W. Bishop | R | IL-25 | January 3, 1941 | 2nd term | |
| 273 | Gordon Canfield | R | NJ-08 | January 3, 1941 | 2nd term | |
| 274 | Louis Capozzoli | D | NY-13 | January 3, 1941 | 2nd term | Left the House in 1945. |
| 275 | John Chenoweth | R | CO-03 | January 3, 1941 | 2nd term | |
| 276 | Paul Cunningham | R | IA-05 | January 3, 1941 | 2nd term | |
| 277 | Stephen A. Day | R | IL | January 3, 1941 | 2nd term | Left the House in 1945. |
| 278 | Charles S. Dewey | R | IL-09 | January 3, 1941 | 2nd term | Left the House in 1945. |
| 279 | James R. Domengeaux | D | LA-03 | January 3, 1941 | 2nd term | Resigned on April 15, 1944. Returned to the House on November 7, 1944. |
| 280 | Frank Fellows | R | ME-03 | January 3, 1941 | 2nd term | |
| 281 | John E. Fogarty | D | RI-02 | January 3, 1941 | 2nd term | Resigned on December 7, 1944. |
| 282 | Aime Forand | D | RI-01 | January 3, 1941 Previous service, 1937–1939. | 3rd term* | |
| 283 | Richard Pillsbury Gale | R | MN-03 | January 3, 1941 | 2nd term | Left the House in 1945. |
| 284 | John S. Gibson | D | GA-08 | January 3, 1941 | 2nd term | |
| 285 | Walter K. Granger | D | UT-01 | January 3, 1941 | 2nd term | |
| 286 | Oren Harris | D | AR-07 | January 3, 1941 | 2nd term | |
| 287 | Felix Edward Hébert | D | LA-01 | January 3, 1941 | 2nd term | |
| 288 | James J. Heffernan | D | NY-05 | January 3, 1941 | 2nd term | |
| 289 | James V. Heidinger | R | IL-24 | January 3, 1941 | 2nd term | |
| 290 | William S. Hill | R | CO-02 | January 3, 1941 | 2nd term | |
| 291 | George Evan Howell | R | IL-21 | January 3, 1941 | 2nd term | |
| 292 | Henry M. Jackson | D | WA-02 | January 3, 1941 | 2nd term | |
| 293 | William Ward Johnson | R | CA-18 | January 3, 1941 | 2nd term | Left the House in 1945. |
| 294 | Augustine B. Kelley | D | PA-28 | January 3, 1941 | 2nd term | |
| 295 | George D. O'Brien | D | MI-13 | January 3, 1941 Previous service, 1937–1939. | 3rd term* | |
| 296 | Joseph O'Hara | R | MN-02 | January 3, 1941 | 2nd term | |
| 297 | Walter C. Ploeser | R | MO-12 | January 3, 1941 | 2nd term | |
| 298 | Percy Priest | D | TN-06 | January 3, 1941 | 2nd term | |
| 299 | L. Mendel Rivers | D | SC-01 | January 3, 1941 | 2nd term | |
| 300 | Ross Rizley | R | OK-08 | January 3, 1941 | 2nd term | |
| 301 | Thomas Rolph | R | CA-04 | January 3, 1941 | 2nd term | Left the House in 1945. |
| 302 | Sam M. Russell | D | TX-17 | January 3, 1941 | 2nd term | |
| 303 | Harry Sauthoff | P | WI-02 | January 3, 1941 Previous service, 1935–1939. | 4th term* | Left the House in 1945. |
| 304 | Thomas E. Scanlon | D | PA-16 | January 3, 1941 | 2nd term | Left the House in 1945. |
| 305 | Hugh Scott | R | PA-07 | January 3, 1941 | 2nd term | Left the House in 1945. |
| 306 | Robert L. F. Sikes | D | FL-03 | January 3, 1941 | 2nd term | Resigned on October 19, 1944. |
| 307 | William H. Stevenson | R | WI-03 | January 3, 1941 | 2nd term | |
| 308 | Thaddeus Wasielewski | D | WI-04 | January 3, 1941 | 2nd term | |
| 309 | Samuel A. Weiss | D | PA-30 | January 3, 1941 | 2nd term | |
| 310 | Elmer H. Wene | D | NJ-02 | January 3, 1941 Previous service, 1937–1939. | 3rd term* | Left the House in 1945. |
| 311 | Earl Wilson | R | IN-09 | January 3, 1941 | 2nd term | |
| 312 | Eugene Worley | D | TX-18 | January 3, 1941 | 2nd term | |
| 313 | James A. Wright | D | PA-32 | January 3, 1941 | 2nd term | Left the House in 1945. |
| 314 | Joseph C. Baldwin | R | NY-17 | March 11, 1941 | 2nd term | |
| 315 | Victor Wickersham | D | OK-07 | April 1, 1941 | 2nd term | |
| 316 | Winder R. Harris | D | VA-02 | April 8, 1941 | 2nd term | Resigned on September 15, 1944. |
| 317 | John Cornelius Butler | R | NY-42 | April 22, 1941 | 2nd term | |
| 318 | John Hamlin Folger | D | NC-05 | June 14, 1941 | 2nd term | |
| 319 | Carter Manasco | D | AL-07 | June 24, 1941 | 2nd term | |
| 320 | Arthur G. Klein | D | NY-14 | July 29, 1941 | 2nd term | Left the House in 1945. |
| 321 | Lawrence H. Smith | R | WI-01 | August 29, 1941 | 2nd term | |
| 322 | Wilson D. Gillette | R | PA-15 | November 4, 1941 | 2nd term | |
| 323 | Jamie Whitten | D | MS-02 | November 4, 1941 | 2nd term | |
| 324 | Robert F. Rockwell | R | CO-04 | December 9, 1941 | 2nd term | |
| 325 | Thomas J. Lane | D | MA-07 | December 30, 1941 | 2nd term | |
| 326 | Joseph E. Talbot | R | CT-05 | January 20, 1942 | 2nd term | |
| 327 | Thomas B. Miller | R | PA-12 | May 19, 1942 | 2nd term | Left the House in 1945. |
| 328 | Cecil R. King | D | CA-17 | August 25, 1942 | 2nd term | |
| 329 | Thomas Abernethy | D | MS-04 | January 3, 1943 | 1st term | |
| 330 | Samuel W. Arnold | R | MO-01 | January 3, 1943 | 1st term | |
| 331 | James C. Auchincloss | R | NJ-03 | January 3, 1943 | 1st term | |
| 332 | Harry Streett Baldwin | D | MD-02 | January 3, 1943 | 1st term | |
| 333 | Frank A. Barrett | R | WY | January 3, 1943 | 1st term | |
| 334 | James Glenn Beall | R | MD-06 | January 3, 1943 | 1st term | |
| 335 | John B. Bennett | R | MI-12 | January 3, 1943 | 1st term | Left the House in 1945. |
| 336 | Walter E. Brehm | R | OH-11 | January 3, 1943 | 1st term | |
| 337 | Howard Buffett | R | NE-02 | January 3, 1943 | 1st term | |
| 338 | Thomas F. Burchill | D | NY-15 | January 3, 1943 | 1st term | Left the House in 1945. |
| 339 | Fred E. Busbey | R | IL-03 | January 3, 1943 | 1st term | Left the House in 1945. |
| 340 | Henderson H. Carson | R | OH-16 | January 3, 1943 | 1st term | Left the House in 1945. |
| 341 | Ralph E. Church | R | IL-10 | January 3, 1943 Previous service, 1935–1941. | 4th term* | |
| 342 | William Clay Cole | R | MO-03 | January 3, 1943 | 1st term | |
| 343 | Ranulf Compton | R | CT-03 | January 3, 1943 | 1st term | Left the House in 1945. |
| 344 | James Michael Curley | D | MA-11 | January 3, 1943 Previous service, 1911–1914. | 3rd term* | |
| 345 | William L. Dawson | D | IL-01 | January 3, 1943 | 1st term | |
| 346 | LaVern Dilweg | D | WI-08 | January 3, 1943 | 1st term | Left the House in 1945. |
| 347 | Daniel Ellison | R | MD-04 | January 3, 1943 | 1st term | Left the House in 1945. |
| 348 | Hubert S. Ellis | R | WV-04 | January 3, 1943 | 1st term | |
| 349 | Harris Ellsworth | R | OR-04 | January 3, 1943 | 1st term | |
| 350 | William P. Elmer | R | MO-08 | January 3, 1943 | 1st term | Left the House in 1945. |
| 351 | James H. Fay | D | NY-16 | January 3, 1943 Previous service, 1939–1941. | 2nd term* | Left the House in 1945. |
| 352 | Michael A. Feighan | D | OH-20 | January 3, 1943 | 1st term | |
| 353 | Antonio M. Fernández | D | NM | January 3, 1943 | 1st term | |
| 354 | O. C. Fisher | D | TX-21 | January 3, 1943 | 1st term | |
| 355 | J. William Fulbright | D | AR-03 | January 3, 1943 | 1st term | Left the House in 1945. |
| 356 | Grant Furlong | D | PA-25 | January 3, 1943 | 1st term | Left the House in 1945. |
| 357 | James A. Gallagher | R | PA-01 | January 3, 1943 | 1st term | Left the House in 1945. |
| 358 | Leon H. Gavin | R | PA-20 | January 3, 1943 | 1st term | |
| 359 | Angier Goodwin | R | MA-08 | January 3, 1943 | 1st term | |
| 360 | Thomas S. Gordon | D | IL-08 | January 3, 1943 | 1st term | |
| 361 | Martin Gorski | D | IL-04 | January 3, 1943 | 1st term | |
| 362 | Percy W. Griffiths | R | OH-15 | January 3, 1943 | 1st term | |
| 363 | Chester H. Gross | R | PA-22 | January 3, 1943 Previous service, 1939–1941. | 2nd term* | |
| 364 | Harold Hagen | R | MN-09 | January 3, 1943 | 1st term | |
| 365 | Robert Hale | R | ME-01 | January 3, 1943 | 1st term | |
| 366 | Richard F. Harless | D | AZ | January 3, 1943 | 1st term | |
| 367 | Brooks Hays | D | AR-05 | January 3, 1943 | 1st term | |
| 368 | Christian Herter | R | MA-10 | January 3, 1943 | 1st term | |
| 369 | Daniel K. Hoch | D | PA-14 | January 3, 1943 | 1st term | |
| 370 | Charles B. Hoeven | R | IA-08 | January 3, 1943 | 1st term | |
| 371 | Chester E. Holifield | D | CA-19 | January 3, 1943 | 1st term | |
| 372 | Hal Holmes | R | WA-04 | January 3, 1943 | 1st term | |
| 373 | Walt Horan | R | WA-05 | January 3, 1943 | 1st term | |
| 374 | Harry P. Jeffrey | R | OH-03 | January 3, 1943 | 1st term | Left the House in 1945. |
| 375 | Calvin D. Johnson | R | IL-22 | January 3, 1943 | 1st term | Left the House in 1945. |
| 376 | Justin L. Johnson | R | CA-03 | January 3, 1943 | 1st term | |
| 377 | Walter Judd | R | MN-05 | January 3, 1943 | 1st term | |
| 378 | Bernard W. Kearney | R | NY-30 | January 3, 1943 | 1st term | |
| 379 | Charles M. La Follette | R | IN-08 | January 3, 1943 | 1st term | |
| 380 | Henry D. Larcade Jr. | D | LA-07 | January 3, 1943 | 1st term | |
| 381 | William Lemke | R | ND | January 3, 1943 Previous service, 1933–1941. | 6th term* | |
| 382 | Jay Le Fevre | R | NY-27 | January 3, 1943 | 1st term | |
| 383 | Earl R. Lewis | R | OH-18 | January 3, 1943 Previous service, 1939–1941. | 2nd term* | |
| 384 | Clare Boothe Luce | R | CT-04 | January 3, 1943 | 1st term | |
| 385 | Ray Madden | D | IN-01 | January 3, 1943 | 1st term | |
| 386 | Paul H. Maloney | D | LA-02 | January 3, 1943 Previous service, 1931–1940. | 6th term* | |
| 387 | Mike Mansfield | D | MT-01 | January 3, 1943 | 1st term | |
| 388 | Jim Nance McCord | D | TN-05 | January 3, 1943 | 1st term | Left the House in 1945. |
| 389 | Edward Oscar McCowen | R | OH-06 | January 3, 1943 | 1st term | |
| 390 | Charles E. McKenzie | D | LA-05 | January 3, 1943 | 1st term | |
| 391 | Howard J. McMurray | D | WI-05 | January 3, 1943 | 1st term | Left the House in 1945. |
| 392 | John D. McWilliams | R | CT-02 | January 3, 1943 | 1st term | Left the House in 1945. |
| 393 | Chester Earl Merrow | R | NH-01 | January 3, 1943 | 1st term | |
| 394 | Arthur L. Miller | R | NE-04 | January 3, 1943 | 1st term | |
| 395 | Louis E. Miller | R | MO-11 | January 3, 1943 | 1st term | Left the House in 1945. |
| 396 | William J. Miller | R | CT-01 | January 3, 1943 Previous service, 1939–1941. | 2nd term* | Left the House in 1945. |
| 397 | B. J. Monkiewicz | R | CT | January 3, 1943 Previous service, 1939–1941. | 2nd term* | Left the House in 1945. |
| 398 | Cameron Morrison | D | NC-10 | January 3, 1943 | 1st term | Left the House in 1945. |
| 399 | James H. Morrison | D | LA-06 | January 3, 1943 | 1st term | |
| 400 | Joseph Mruk | R | NY-41 | January 3, 1943 | 1st term | Left the House in 1945. |
| 401 | John W. Murphy | D | PA-11 | January 3, 1943 | 1st term | |
| 402 | Tom J. Murray | D | TN-08 | January 3, 1943 | 1st term | |
| 403 | John P. Newsome | D | AL-09 | January 3, 1943 | 1st term | Left the House in 1945. |
| 404 | Fred B. Norman | R | WA-03 | January 3, 1943 | 1st term | Left the House in 1945. |
| 405 | Thomas J. O'Brien | D | IL-06 | January 3, 1943 Previous service, 1933–1939. | 4th term* | |
| 406 | Alvin O'Konski | R | WI-10 | January 3, 1943 | 1st term | |
| 407 | George E. Outland | D | CA-11 | January 3, 1943 | 1st term | |
| 408 | Philip J. Philbin | D | MA-03 | January 3, 1943 | 1st term | |
| 409 | John J. Phillips | R | CA-22 | January 3, 1943 | 1st term | |
| 410 | Norris Poulson | R | CA-13 | January 3, 1943 | 1st term | Left the House in 1945. |
| 411 | C. Frederick Pracht | R | PA-05 | January 3, 1943 | 1st term | Left the House in 1945. |
| 412 | Emory H. Price | D | FL-02 | January 3, 1943 | 1st term | |
| 413 | Homer A. Ramey | R | OH-09 | January 3, 1943 | 1st term | |
| 414 | Will Rogers Jr. | D | CA-16 | January 3, 1943 | 1st term | Resigned on May 23, 1944. |
| 415 | Edward G. Rohrbough | R | WV-03 | January 3, 1943 | 1st term | Left the House in 1945. |
| 416 | William A. Rowan | D | IL-02 | January 3, 1943 | 1st term | |
| 417 | Edmund Rowe | R | OH-14 | January 3, 1943 | 1st term | Left the House in 1945. |
| 418 | George G. Sadowski | D | MI-01 | January 3, 1943 Previous service, 1933–1939. | 4th term* | |
| 419 | A. C. Schiffler | R | WV-01 | January 3, 1943 Previous service, 1939–1941. | 2nd term* | Left the House in 1945. |
| 420 | Max Schwabe | R | MO-02 | January 3, 1943 | 1st term | |
| 421 | Sid Simpson | R | IL-20 | January 3, 1943 | 1st term | |
| 422 | Roger C. Slaughter | D | MO-05 | January 3, 1943 | 1st term | |
| 423 | Winifred C. Stanley | R | NY | January 3, 1943 | 1st term | Left the House in 1945. |
| 424 | Paul Stewart | D | OK-03 | January 3, 1943 | 1st term | |
| 425 | Lowell Stockman | R | OR-02 | January 3, 1943 | 1st term | |
| 426 | Maurice J. Sullivan | D | NV | January 3, 1943 | 1st term | Left the House in 1945. |
| 427 | Frank Sundstrom | R | NJ-11 | January 3, 1943 | 1st term | |
| 428 | Dean P. Taylor | R | NY-29 | January 3, 1943 | 1st term | |
| 429 | Harry Lancaster Towe | R | NJ-09 | January 3, 1943 | 1st term | |
| 430 | William I. Troutman | R | PA | January 3, 1943 | 1st term | Resigned on January 2, 1945. |
| 431 | Charles W. Vursell | R | IL-23 | January 3, 1943 | 1st term | |
| 432 | Alvin F. Weichel | R | OH-13 | January 3, 1943 | 1st term | |
| 433 | Earle D. Willey | R | DE | January 3, 1943 | 1st term | Left the House in 1945. |
| 434 | W. Arthur Winstead | D | MS-05 | January 3, 1943 | 1st term | |
| Marion T. Bennett | R | MO-06 | January 12, 1943 | 1st term | ||
| Clair Engle | D | CA-02 | August 31, 1943 | 1st term | ||
| Errett P. Scrivner | R | KS-02 | September 14, 1943 | 1st term | ||
| D. Emmert Brumbaugh | R | PA-23 | November 2, 1943 | 1st term | ||
| Hadwen C. Fuller | R | NY-32 | November 2, 1943 | 1st term | ||
| Chester O. Carrier | R | KY-04 | November 30, 1943 | 1st term | Left the House in 1945. | |
| Joseph Marmaduke Pratt | R | PA-02 | January 18, 1944 | 1st term | Left the House in 1945. | |
| Samuel K. McConnell Jr. | R | PA-17 | January 18, 1944 | 1st term | ||
| James H. Torrens | D | NY-21 | February 29, 1944 | 1st term | ||
| Dean M. Gillespie | R | CO-01 | March 7, 1944 | 1st term | ||
| George W. Andrews | D | AL-03 | March 14, 1944 | 1st term | ||
| William G. Stigler | D | OK-02 | March 28, 1944 | 1st term | ||
| Ellsworth B. Buck | R | NY-11 | June 6, 1944 | 1st term | ||
| John J. Rooney | D | NY-04 | June 6, 1944 | 1st term | ||
| Rolla C. McMillen | R | IL-19 | June 13, 1944 | 1st term | ||
| Ralph Hunter Daughton | D | VA-02 | November 7, 1944 | 1st term | ||
| Willa L. Fulmer | D | SC-02 | November 7, 1944 | 1st term | Left the House in 1945. | |
| Rank | Delegate | Party | District | Seniority date (Previous service, if any) | No.# of term(s) | Notes |
|---|---|---|---|---|---|---|
| 1 | Anthony Dimond | D | AK | March 4, 1933 | 6th term | |
| 2 | Joaquin Miguel Elizalde | Lib | PHL | September 29, 1938 | 4th term | |
| 3 | Bolívar Pagán | Socialist | PR | December 26, 1939 | 3rd term | |
| 4 | Joseph Rider Farrington | R | HI | January 3, 1943 | 1st term | |
| Carlos P. Romulo | Lib | PHL | August 10, 1944 | 1st term | ||
This article incorporates public domain material from Biographical Directory of the United States Congress. Federal government of the United States.