title: List of members of the United States House of Representatives in the 89th Congress by seniority
text: # List of members of the United States House of Representatives in the 89th Congress by seniority
  
  This is a complete list of members of the United States House of Representatives during the 89th United States Congress listed by seniority. As an historical article, the districts and party affiliations listed reflect those during the 89th Congress (January 3, 1965 – January 3, 1967). Current seats and party affiliations on the List of current members of the United States House of Representatives by seniority will be different for certain members.
  
  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 congressman.
  
  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.
  
  ## U.S. House seniority list
  
  U.S. House seniority :
  
  | Rank | Representative | Party | District | Seniority date (Previous service, if any) | No.# of term(s) | Notes |
  | - | - | - | - | - | - | - |
  | 1 | Emanuel Celler | D | NY-10 | March 4, 1923 | 22nd term | Dean of the House |
  | 2 | Joseph William Martin Jr. | R | MA-10 | March 4, 1925 | 21st term | Left the House in 1967. |
  | 3 | John William McCormack | D | MA-09 | November 6, 1928 | 20th term | Speaker of the House |
  | 4 | Wright Patman | D | TX-01 | March 4, 1929 | 19th term |
  | 5 | Howard W. Smith | D | VA-08 | March 4, 1931 | 18th term | Left the House in 1967. |
  | 6 | William M. Colmer | D | MS-05 | March 4, 1933 | 17th term |
  | 7 | Harold D. Cooley | D | NC-04 | July 7, 1934 | 17th term | Resigned on December 30, 1966. |
  | 8 | Leslie C. Arends | R | IL-17 | January 3, 1935 | 16th term |
  | 9 | George H. Mahon | D | TX-19 | January 3, 1935 | 16th term |
  | 10 | Charles A. Halleck | R | IN-02 | January 29, 1935 | 16th term |
  | 11 | Eugene James Keogh | D | NY-11 | January 3, 1937 | 15th term | Left the House in 1967. |
  | 12 | Michael J. Kirwan | D | OH-19 | January 3, 1937 | 15th term |
  | 13 | William R. Poage | D | TX-11 | January 3, 1937 | 15th term |
  | 14 | Albert Thomas | D | TX-08 | January 3, 1937 | 15th term | Died on February 15, 1966. |
  | 15 | Clarence J. Brown | R | OH-07 | January 3, 1939 | 14th term | Died on August 23, 1965. |
  | 16 | Ezekiel C. Gathings | D | AR-01 | January 3, 1939 | 14th term |
  | 17 | John L. McMillan | D | SC-06 | January 3, 1939 | 14th term |
  | 18 | Wilbur Mills | D | AR-02 | January 3, 1939 | 14th term |
  | 19 | Frances P. Bolton | R | OH-22 | February 27, 1940 | 14th term |
  | 20 | Herbert Covington Bonner | D | NC-01 | November 5, 1940 | 14th term | Died on November 7, 1965. |
  | 21 | John E. Fogarty | D | RI-02 | January 3, 1941 | 13th term |
  | 22 | Felix Edward Hébert | D | LA-01 | January 3, 1941 | 13th term |
  | 23 | Oren Harris | D | AR-04 | January 3, 1941 | 13th term | Resigned on February 3, 1966. |
  | 24 | L. Mendel Rivers | D | SC-01 | January 3, 1941 | 13th term |
  | 25 | Jamie Whitten | D | MS-02 | November 4, 1941 | 13th term |
  | 26 | Cecil R. King | D | CA-17 | August 25, 1942 | 13th term |
  | 27 | Thomas Abernethy | D | MS-01 | January 3, 1943 | 12th term |
  | 28 | William L. Dawson | D | IL-01 | January 3, 1943 | 12th term |
  | 29 | Michael A. Feighan | D | OH-20 | January 3, 1943 | 12th term |
  | 30 | O. C. Fisher | D | TX-21 | January 3, 1943 | 12th term |
  | 31 | Chester E. Holifield | D | CA-19 | January 3, 1943 | 12th term |
  | 32 | Alvin O'Konski | R | WI-10 | January 3, 1943 | 12th term |
  | 33 | Ray Madden | D | IN-01 | January 3, 1943 | 12th term |
  | 34 | James H. Morrison | D | LA-06 | January 3, 1943 | 12th term | Left the House in 1967. |
  | 35 | Tom J. Murray | D | TN-07 | January 3, 1943 | 12th term | Resigned on December 30, 1966. |
  | 36 | Philip J. Philbin | D | MA-03 | January 3, 1943 | 12th term |
  | 37 | George W. Andrews | D | AL-03 | March 14, 1944 | 12th term |
  | 38 | John J. Rooney | D | NY-14 | June 6, 1944 | 12th term |
  | 39 | John W. Byrnes | R | WI-08 | January 3, 1945 | 11th term |
  | 40 | Frank Chelf | D | KY-04 | January 3, 1945 | 11th term | Left the House in 1967. |
  | 41 | Robert J. Corbett | R | PA-18 | January 3, 1945 Previous service, 1939–1941. | 12th term* |
  | 42 | George Hyde Fallon | D | MD-04 | January 3, 1945 | 11th term |
  | 43 | James G. Fulton | R | PA-27 | January 3, 1945 | 11th term |
  | 44 | George Paul Miller | D | CA-08 | January 3, 1945 | 11th term |
  | 45 | Thomas E. Morgan | D | PA-26 | January 3, 1945 | 11th term |
  | 46 | Adam Clayton Powell Jr. | D | NY-18 | January 3, 1945 | 11th term |
  | 47 | Charles Melvin Price | D | IL-24 | January 3, 1945 | 11th term |
  | 48 | Robert L. F. Sikes | D | FL-01 | January 3, 1945 Previous service, 1941–1944. | 13th term* |
  | 49 | James William Trimble | D | AR-03 | January 3, 1945 | 11th term | Left the House in 1967. |
  | 50 | Olin E. Teague | D | TX-06 | August 24, 1946 | 11th term |
  | 51 | Carl Albert | D | OK-03 | January 3, 1947 | 10th term |
  | 52 | John Blatnik | D | MN-08 | January 3, 1947 | 10th term |
  | 53 | Hale Boggs | D | LA-02 | January 3, 1947 Previous service, 1941–1943. | 11th term* |
  | 54 | Omar Burleson | D | TX-17 | January 3, 1947 | 10th term |
  | 55 | Paul B. Dague | R | PA-09 | January 3, 1947 | 10th term | Resigned on December 30, 1966. |
  | 56 | Harold Donohue | D | MA-04 | January 3, 1947 | 10th term |
  | 57 | Joe L. Evins | D | TN-04 | January 3, 1947 | 10th term |
  | 58 | Porter Hardy Jr. | D | VA-02 | January 3, 1947 | 10th term |
  | 59 | Frank M. Karsten | D | MO-01 | January 3, 1947 | 10th term |
  | 60 | Otto Passman | D | LA-05 | January 3, 1947 | 10th term |
  | 61 | John Bell Williams | D | MS-03 | January 3, 1947 | 10th term |
  | 62 | Robert E. Jones Jr. | D | AL-08 | January 28, 1947 | 10th term |
  | 63 | Edward Garmatz | D | MD-03 | July 15, 1947 | 10th term |
  | 64 | Clark W. Thompson | D | TX-09 | August 23, 1947 Previous service, 1933–1935. | 11th term* | Resigned on December 30, 1966. |
  | 65 | William Moore McCulloch | R | OH-04 | November 4, 1947 | 10th term |
  | 66 | Abraham J. Multer | D | NY-13 | November 4, 1947 | 10th term |
  | 67 | Watkins Moorman Abbitt | D | VA-04 | February 17, 1948 | 10th term |
  | 68 | Paul C. Jones | D | MO-10 | November 2, 1948 | 10th term |
  | 69 | Wayne N. Aspinall | D | CO-04 | January 3, 1949 | 09th term |
  | 70 | William A. Barrett | D | PA-01 | January 3, 1949 Previous service, 1945–1947. | 10th term* |
  | 71 | Charles Edward Bennett | D | FL-02 | January 3, 1949 | 09th term |
  | 72 | Richard Walker Bolling | D | MO-05 | January 3, 1949 | 09th term |
  | 73 | James J. Delaney | D | NY-09 | January 3, 1949 Previous service, 1945–1947. | 10th term* |
  | 74 | Gerald Ford | R | MI-05 | January 3, 1949 | 09th term |
  | 75 | H. R. Gross | R | IA-03 | January 3, 1949 | 09th term |
  | 76 | Wayne Hays | D | OH-18 | January 3, 1949 | 09th term |
  | 77 | Albert S. Herlong Jr. | D | FL-05 | January 3, 1949 | 09th term |
  | 78 | Carl D. Perkins | D | KY-07 | January 3, 1949 | 09th term |
  | 79 | George M. Rhodes | D | PA-06 | January 3, 1949 | 09th term |
  | 80 | Peter W. Rodino | D | NJ-10 | January 3, 1949 | 09th term |
  | 81 | Harley Orrin Staggers | D | WV-02 | January 3, 1949 | 09th term |
  | 82 | Tom Steed | D | OK-04 | January 3, 1949 | 09th term |
  | 83 | Edwin E. Willis | D | LA-03 | January 3, 1949 | 09th term |
  | 84 | Clement J. Zablocki | D | WI-04 | January 3, 1949 | 09th term |
  | 85 | John P. Saylor | R | PA-22 | September 13, 1949 | 09th term |
  | 86 | Edna F. Kelly | D | NY-12 | November 8, 1949 | 09th term |
  | 87 | William B. Widnall | R | NJ-07 | February 6, 1950 | 09th term |
  | 88 | William H. Bates | R | MA-06 | February 14, 1950 | 09th term |
  | 89 | E. Ross Adair | R | IN-04 | January 3, 1951 | 08th term |
  | 90 | William Hanes Ayres | R | OH-14 | January 3, 1951 | 08th term |
  | 91 | Page Belcher | R | OK-01 | January 3, 1951 | 08th term |
  | 92 | Jackson Edward Betts | R | OH-08 | January 3, 1951 | 08th term |
  | 93 | Ellis Yarnal Berry | R | SD-02 | January 3, 1951 | 08th term |
  | 94 | Frank T. Bow | R | OH-16 | January 3, 1951 | 08th term |
  | 95 | William G. Bray | R | IN-07 | January 3, 1951 | 08th term |
  | 96 | Thomas B. Curtis | R | MO-02 | January 3, 1951 | 08th term |
  | 97 | William Jennings Bryan Dorn | D | SC-03 | January 3, 1951 Previous service, 1947–1949. | 09th term* |
  | 98 | John Jarman | D | OK-05 | January 3, 1951 | 08th term |
  | 99 | John C. Kluczynski | D | IL-05 | January 3, 1951 | 08th term |
  | 100 | Byron G. Rogers | D | CO-01 | January 3, 1951 | 08th term |
  | 101 | Walter E. Rogers | D | TX-18 | January 3, 1951 | 08th term | Left the House in 1967. |
  | 102 | William L. Springer | R | IL-22 | January 3, 1951 | 08th term |
  | 103 | John C. Watts | D | KY-06 | April 4, 1951 | 08th term |
  | 104 | Leo W. O'Brien | D | NY-29 | April 1, 1952 | 08th term | Resigned on December 30, 1966. |
  | 105 | John Dowdy | D | TX-07 | September 23, 1952 | 08th term |
  | 106 | Edward Boland | D | MA-02 | January 3, 1953 | 07th term |
  | 107 | Jack Brooks | D | TX-02 | January 3, 1953 | 07th term |
  | 108 | Joel Broyhill | R | VA-10 | January 3, 1953 | 07th term |
  | 109 | James A. Byrne | D | PA-03 | January 3, 1953 | 07th term |
  | 110 | Elford Albin Cederberg | R | MI-10 | January 3, 1953 | 07th term |
  | 111 | Ed Edmondson | D | OK-02 | January 3, 1953 | 07th term |
  | 112 | Paul A. Fino | R | NY-24 | January 3, 1953 | 07th term |
  | 113 | Lawrence H. Fountain | D | NC-02 | January 3, 1953 | 07th term |
  | 114 | Peter Frelinghuysen Jr. | R | NJ-05 | January 3, 1953 | 07th term |
  | 115 | Samuel Friedel | D | MD-07 | January 3, 1953 | 07th term |
  | 116 | Charles S. Gubser | R | CA-10 | January 3, 1953 | 07th term |
  | 117 | Harlan Hagen | D | CA-18 | January 3, 1953 | 07th term |
  | 118 | James A. Haley | D | FL-07 | January 3, 1953 | 07th term |
  | 119 | Craig Hosmer | R | CA-32 | January 3, 1953 | 07th term |
  | 120 | Charles R. Jonas | R | NC-08 | January 3, 1953 | 07th term |
  | 121 | Melvin Laird | R | WI-07 | January 3, 1953 | 07th term |
  | 122 | Phillip M. Landrum | D | GA-09 | January 3, 1953 | 07th term |
  | 123 | William S. Mailliard | R | CA-06 | January 3, 1953 | 07th term |
  | 124 | Donald Ray Matthews | D | FL-08 | January 3, 1953 | 07th term | Left the House in 1967. |
  | 125 | John E. Moss | D | CA-03 | January 3, 1953 | 07th term |
  | 126 | Barratt O'Hara | D | IL-02 | January 3, 1953 Previous service, 1949–1951. | 08th term* |
  | 127 | Tip O'Neill | D | MA-08 | January 3, 1953 | 07th term |
  | 128 | Thomas Pelly | R | WA-01 | January 3, 1953 | 07th term |
  | 129 | Richard Harding Poff | R | VA-06 | January 3, 1953 | 07th term |
  | 130 | John J. Rhodes | R | AZ-01 | January 3, 1953 | 07th term |
  | 131 | Armistead I. Selden Jr. | D | AL-05 | January 3, 1953 | 07th term |
  | 132 | Leonor Sullivan | D | MO-03 | January 3, 1953 | 07th term |
  | 133 | T. Ashton Thompson | D | LA-07 | January 3, 1953 | 07th term | Died on July 1, 1965. |
  | 134 | James B. Utt | R | CA-35 | January 3, 1953 | 07th term |
  | 135 | Bob Wilson | R | CA-36 | January 3, 1953 | 07th term |
  | 136 | J. Arthur Younger | R | CA-11 | January 3, 1953 | 07th term |
  | 137 | William M. Tuck | D | VA-05 | April 14, 1953 | 07th term |
  | 138 | Robert T. Ashmore | D | SC-04 | June 2, 1953 | 07th term |
  | 139 | William Natcher | D | KY-02 | August 1, 1953 | 07th term |
  | 140 | Glenard P. Lipscomb | R | CA-24 | November 10, 1953 | 07th term |
  | 141 | John James Flynt Jr. | D | GA-06 | November 2, 1954 | 07th term |
  | 142 | Thomas W. L. Ashley | D | OH-09 | January 3, 1955 | 06th term |
  | 143 | John F. Baldwin Jr. | R | CA-14 | January 3, 1955 | 06th term | Died on March 9, 1966. |
  | 144 | Frank M. Clark | D | PA-25 | January 3, 1955 | 06th term |
  | 145 | William C. Cramer | R | FL-12 | January 3, 1955 | 06th term |
  | 146 | Winfield K. Denton | D | IN-08 | January 3, 1955 Previous service, 1949–1953. | 08th term* | Resigned on December 30, 1966. |
  | 147 | Charles Diggs | D | MI-13 | January 3, 1955 | 06th term |
  | 148 | Dante Fascell | D | FL-04 | January 3, 1955 | 06th term |
  | 149 | Daniel J. Flood | D | PA-11 | January 3, 1955 Previous service, 1945–1947 and 1949–1953. | 09th term** |
  | 150 | Kenneth J. Gray | D | IL-21 | January 3, 1955 | 06th term |
  | 151 | Edith Green | D | OR-03 | January 3, 1955 | 06th term |
  | 152 | Martha Griffiths | D | MI-17 | January 3, 1955 | 06th term |
  | 153 | William Raleigh Hull Jr. | D | MO-06 | January 3, 1955 | 06th term |
  | 154 | W. Pat Jennings | D | VA-09 | January 3, 1955 | 06th term | Left the House in 1967. |
  | 155 | Torbert Macdonald | D | MA-07 | January 3, 1955 | 06th term |
  | 156 | William Edwin Minshall Jr. | R | OH-23 | January 3, 1955 | 06th term |
  | 157 | Henry S. Reuss | D | WI-05 | January 3, 1955 | 06th term |
  | 158 | James Roosevelt | D | CA-26 | January 3, 1955 | 06th term | Resigned on September 30, 1965. |
  | 159 | Bernice F. Sisk | D | CA-16 | January 3, 1955 | 06th term |
  | 160 | Charles M. Teague | R | CA-13 | January 3, 1955 | 06th term |
  | 161 | Frank Thompson | D | NJ-04 | January 3, 1955 | 06th term |
  | 162 | Charles Vanik | D | OH-21 | January 3, 1955 | 06th term |
  | 163 | Jim Wright | D | TX-12 | January 3, 1955 | 06th term |
  | 164 | Paul Rogers | D | FL-06 | January 11, 1955 | 06th term |
  | 165 | John Dingell | D | MI-16 | December 13, 1955 | 06th term |
  | 166 | Elmer J. Holland | D | PA-20 | January 24, 1956 Previous service, 1942–1943. | 07th term* |
  | 167 | Walter S. Baring Jr. | D | NV | January 3, 1957 Previous service, 1949–1953. | 07th term* |
  | 168 | Lindley Beckworth | D | TX-03 | January 3, 1957 Previous service, 1939–1953. | 12th term* | Left the House in 1967. |
  | 169 | William Broomfield | R | MI-18 | January 3, 1957 | 05th term |
  | 170 | Charles E. Chamberlain | R | MI-06 | January 3, 1957 | 05th term |
  | 171 | Harold R. Collier | R | IL-10 | January 3, 1957 | 05th term |
  | 172 | Glenn Cunningham | R | NE-02 | January 3, 1957 | 05th term |
  | 173 | Willard S. Curtin | R | PA-08 | January 3, 1957 | 05th term | Left the House in 1967. |
  | 174 | Florence P. Dwyer | R | NJ-06 | January 3, 1957 | 05th term |
  | 175 | Leonard Farbstein | D | NY-19 | January 3, 1957 | 05th term |
  | 176 | Robert P. Griffin | R | MI-09 | January 3, 1957 | 05th term | Resigned on May 10, 1966. |
  | 177 | Alton Lennon | D | NC-07 | January 3, 1957 | 05th term |
  | 178 | John J. McFall | D | CA-15 | January 3, 1957 | 05th term |
  | 179 | Robert Michel | R | IL-18 | January 3, 1957 | 05th term |
  | 180 | Arch A. Moore Jr. | R | WV-01 | January 3, 1957 | 05th term |
  | 181 | Ralph James Scott | D | NC-05 | January 3, 1957 | 05th term | Left the House in 1967. |
  | 182 | H. Allen Smith | R | CA-20 | January 3, 1957 | 05th term |
  | 183 | Al Ullman | D | OR-02 | January 3, 1957 | 05th term |
  | 184 | John Andrew Young | D | TX-14 | January 3, 1957 | 05th term |
  | 185 | Basil Lee Whitener | D | NC-10 | January 3, 1957 | 05th term |
  | 186 | Howard W. Robison | R | NY-33 | January 14, 1958 | 05th term |
  | 187 | John Herman Dent | D | PA-21 | January 21, 1958 | 05th term |
  | 188 | Fats Everett | D | TN-08 | February 1, 1958 | 05th term |
  | 189 | Al Quie | R | MN-01 | February 18, 1958 | 05th term |
  | 190 | Robert N.C. Nix Sr. | D | PA-02 | May 20, 1958 | 05th term |
  | 191 | James A. Burke | D | MA-11 | January 3, 1959 | 04th term |
  | 192 | John Brademas | D | IN-03 | January 3, 1959 | 04th term |
  | 193 | William T. Cahill | R | NJ-01 | January 3, 1959 | 04th term |
  | 194 | Robert R. Casey | D | TX-22 | January 3, 1959 | 04th term |
  | 195 | Jeffery Cohelan | D | CA-07 | January 3, 1959 | 04th term |
  | 196 | Silvio O. Conte | R | MA-01 | January 3, 1959 | 04th term |
  | 197 | Emilio Q. Daddario | D | CT-01 | January 3, 1959 | 04th term |
  | 198 | Dominick V. Daniels | D | NJ-14 | January 3, 1959 | 04th term |
  | 199 | Ed Derwinski | R | IL-04 | January 3, 1959 | 04th term |
  | 200 | Samuel L. Devine | R | OH-12 | January 3, 1959 | 04th term |
  | 201 | Thomas N. Downing | D | VA-01 | January 3, 1959 | 04th term |
  | 202 | Thaddeus J. Dulski | D | NY-41 | January 3, 1959 | 04th term |
  | 203 | Cornelius Edward Gallagher | D | NJ-13 | January 3, 1959 | 04th term |
  | 204 | Robert Giaimo | D | CT-03 | January 3, 1959 | 04th term |
  | 205 | Seymour Halpern | R | NY-06 | January 3, 1959 | 04th term |
  | 206 | Ken Hechler | D | WV-04 | January 3, 1959 | 04th term |
  | 207 | Harold T. Johnson | D | CA-02 | January 3, 1959 | 04th term |
  | 208 | Joseph Karth | D | MN-04 | January 3, 1959 | 04th term |
  | 209 | Robert Kastenmeier | D | WI-02 | January 3, 1959 | 04th term |
  | 210 | Hastings Keith | R | MA-12 | January 3, 1959 | 04th term |
  | 211 | Odin Langen | R | MN-07 | January 3, 1959 | 04th term |
  | 212 | Del Latta | R | OH-05 | January 3, 1959 | 04th term |
  | 213 | John Lindsay | R | NY-17 | January 3, 1959 | 04th term | Resigned on December 31, 1965. |
  | 214 | Catherine Dean May | R | WA-04 | January 3, 1959 | 04th term |
  | 215 | Harris B. McDowell Jr. | D | DE | January 3, 1959 Previous service, 1955–1957. | 05th term* | Left the House in 1967. |
  | 216 | William S. Moorhead | D | PA-14 | January 3, 1959 | 04th term |
  | 217 | John S. Monagan | D | CT-05 | January 3, 1959 | 04th term |
  | 218 | Thomas G. Morris | D | NM | January 3, 1959 | 04th term |
  | 219 | William T. Murphy | D | IL-03 | January 3, 1959 | 04th term |
  | 220 | Ancher Nelsen | R | MN-02 | January 3, 1959 | 04th term |
  | 221 | James G. O'Hara | D | MI-12 | January 3, 1959 | 04th term |
  | 222 | Alexander Pirnie | R | NY-32 | January 3, 1959 | 04th term |
  | 223 | Roman C. Pucinski | D | IL-11 | January 3, 1959 | 04th term |
  | 224 | Ralph Julian Rivers | D | AK | January 3, 1959 | 04th term | Resigned on December 30, 1966. |
  | 225 | Dan Rostenkowski | D | IL-08 | January 3, 1959 | 04th term |
  | 226 | J. Edward Roush | D | IN-05 | January 3, 1959 | 04th term |
  | 227 | George E. Shipley | D | IL-23 | January 3, 1959 | 04th term |
  | 228 | John M. Slack Jr. | D | WV-03 | January 3, 1959 | 04th term |
  | 229 | Neal Smith | D | IA-05 | January 3, 1959 | 04th term |
  | 230 | Samuel S. Stratton | D | NY-35 | January 3, 1959 | 04th term |
  | 231 | Frank Stubblefield | D | KY-01 | January 3, 1959 | 04th term |
  | 232 | Herman Toll | D | PA-04 | January 3, 1959 | 04th term | Left the House in 1967. |
  | 233 | William J. Randall | D | MO-04 | March 3, 1959 | 04th term |
  | 234 | Charles Goodell | R | NY-38 | May 26, 1959 | 04th term |
  | 235 | Jacob H. Gilbert | D | NY-22 | March 8, 1960 | 04th term |
  | 236 | Herman T. Schneebeli | R | PA-17 | April 26, 1960 | 04th term |
  | 237 | Roy A. Taylor | D | NC-11 | June 25, 1960 | 04th term |
  | 238 | Julia Butler Hansen | D | WA-03 | November 8, 1960 | 04th term |
  | 239 | J. Irving Whalley | R | PA-12 | November 8, 1960 | 04th term |
  | 240 | Joseph Patrick Addabbo | D | NY-07 | January 3, 1961 | 03rd term |
  | 241 | John B. Anderson | R | IL-16 | January 3, 1961 | 03rd term |
  | 242 | John M. Ashbrook | R | OH-17 | January 3, 1961 | 03rd term |
  | 243 | James F. Battin | R | MT-02 | January 3, 1961 | 03rd term |
  | 244 | Alphonzo E. Bell Jr. | R | CA-28 | January 3, 1961 | 03rd term |
  | 245 | Hugh Carey | D | NY-15 | January 3, 1961 | 03rd term |
  | 246 | Donald D. Clancy | R | OH-02 | January 3, 1961 | 03rd term |
  | 247 | James C. Corman | D | CA-22 | January 3, 1961 | 03rd term |
  | 248 | John W. Davis | D | GA-07 | January 3, 1961 | 03rd term |
  | 249 | Bob Dole | R | KS-01 | January 3, 1961 | 03rd term |
  | 250 | Paul Findley | R | IL-20 | January 3, 1961 | 03rd term |
  | 251 | Fernand St. Germain | D | RI-01 | January 3, 1961 | 03rd term |
  | 252 | George Elliott Hagan | D | GA-01 | January 3, 1961 | 03rd term |
  | 253 | Durward Gorham Hall | R | MO-07 | January 3, 1961 | 03rd term |
  | 254 | Bill Harsha | R | OH-06 | January 3, 1961 | 03rd term |
  | 255 | R. James Harvey | R | MI-08 | January 3, 1961 | 03rd term |
  | 256 | Ralph Harvey | R | IN-10 | January 3, 1961 Previous service, 1947–1959. | 09th term* | Resigned on December 30, 1966. |
  | 257 | David N. Henderson | D | NC-03 | January 3, 1961 | 03rd term |
  | 258 | Richard Howard Ichord Jr. | D | MO-08 | January 3, 1961 | 03rd term |
  | 259 | Charles Samuel Joelson | D | NJ-08 | January 3, 1961 | 03rd term |
  | 260 | Carleton J. King | R | NY-30 | January 3, 1961 | 03rd term |
  | 261 | Horace R. Kornegay | D | NC-06 | January 3, 1961 | 03rd term |
  | 262 | Clark MacGregor | R | MN-03 | January 3, 1961 | 03rd term |
  | 263 | David Martin | R | NE-03 | January 3, 1961 | 03rd term |
  | 264 | Charles Mathias | D | MD-06 | January 3, 1961 | 03rd term |
  | 265 | F. Bradford Morse | R | MA-05 | January 3, 1961 | 03rd term |
  | 266 | Charles Adams Mosher | R | OH-13 | January 3, 1961 | 03rd term |
  | 267 | Arnold Olsen | D | MT-01 | January 3, 1961 | 03rd term |
  | 268 | Otis G. Pike | D | NY-01 | January 3, 1961 | 03rd term |
  | 269 | Ben Reifel | R | SD-01 | January 3, 1961 | 03rd term |
  | 270 | William Fitts Ryan | D | NY-20 | January 3, 1961 | 03rd term |
  | 271 | Richard L. Roudebush | R | IN-06 | January 3, 1961 | 03rd term |
  | 272 | Richard Schweiker | R | PA-13 | January 3, 1961 | 03rd term |
  | 273 | Garner E. Shriver | R | KS-04 | January 3, 1961 | 03rd term |
  | 274 | Robert Stafford | R | VT | January 3, 1961 | 03rd term |
  | 275 | Robert Grier Stephens Jr. | D | GA-10 | January 3, 1961 | 03rd term |
  | 276 | Vernon Wallace Thomson | R | WI-03 | January 3, 1961 | 03rd term |
  | 277 | Stanley R. Tupper | R | ME-01 | January 3, 1961 | 03rd term | Left the House in 1967. |
  | 278 | Mo Udall | D | AZ-02 | May 2, 1961 | 03rd term |
  | 279 | John C. Kunkel | R | PA-16 | May 16, 1961 Previous service, 1939–1951. | 09th term* | Resigned on December 30, 1966. |
  | 280 | Henry B. González | D | TX-20 | November 4, 1961 | 03rd term |
  | 281 | Lucien N. Nedzi | D | MI-14 | November 7, 1961 | 03rd term |
  | 282 | Joe Waggonner | D | LA-04 | December 19, 1961 | 03rd term |
  | 283 | Graham B. Purcell Jr. | D | TX-13 | January 27, 1962 | 03rd term |
  | 284 | Ray Roberts | D | TX-04 | January 30, 1962 | 03rd term |
  | 285 | Benjamin S. Rosenthal | D | NY-08 | February 20, 1962 | 03rd term |
  | 286 | Bill Brock | R | TN-03 | January 3, 1963 | 02nd term |
  | 287 | George Brown Jr. | D | CA-29 | January 3, 1963 | 02nd term |
  | 288 | Jim Broyhill | R | NC-09 | January 3, 1963 | 02nd term |
  | 289 | Laurence J. Burton | R | UT-01 | January 3, 1963 | 02nd term |
  | 290 | Ronald B. Cameron | D | CA-25 | January 3, 1963 | 02nd term | Left the House in 1967. |
  | 291 | James Colgate Cleveland | R | NH-02 | January 3, 1963 | 02nd term |
  | 292 | Lionel Van Deerlin | D | CA-37 | January 3, 1963 | 02nd term |
  | 293 | Robert B. Duncan | D | OR-04 | January 3, 1963 | 02nd term | Left the House in 1967. |
  | 294 | Don Edwards | D | CA-09 | January 3, 1963 | 02nd term |
  | 295 | Robert Ellsworth | R | KS-03 | January 3, 1963 | 02nd term | Left the House in 1967. |
  | 296 | Donald M. Fraser | D | MN-05 | January 3, 1963 | 02nd term |
  | 297 | Richard Fulton | D | TN-05 | January 3, 1963 | 02nd term |
  | 298 | Don Fuqua | D | FL-09 | January 3, 1963 | 02nd term |
  | 299 | Sam Gibbons | D | FL-10 | January 3, 1963 | 02nd term |
  | 300 | Bernard F. Grabowski | D | CT-06 | January 3, 1963 | 02nd term | Left the House in 1967. |
  | 301 | James R. Grover | R | NY-02 | January 3, 1963 | 02nd term |
  | 302 | Edward Gurney | R | FL-11 | January 3, 1963 | 02nd term |
  | 303 | Richard T. Hanna | D | CA-34 | January 3, 1963 | 02nd term |
  | 304 | Augustus F. Hawkins | D | CA-21 | January 3, 1963 | 02nd term |
  | 305 | Frank Horton | R | NY-36 | January 3, 1963 | 02nd term |
  | 306 | J. Edward Hutchinson | R | MI-04 | January 3, 1963 | 02nd term |
  | 307 | Robert L. Leggett | D | CA-04 | January 3, 1963 | 02nd term |
  | 308 | Clarence Long | D | MD-02 | January 3, 1963 | 02nd term |
  | 309 | John Otho Marsh Jr. | D | VA-07 | January 3, 1963 | 02nd term |
  | 310 | Spark Matsunaga | D | HI | January 3, 1963 | 02nd term |
  | 311 | Robert McClory | R | IL-12 | January 3, 1963 | 02nd term |
  | 312 | Joseph McDade | R | PA-10 | January 3, 1963 | 02nd term |
  | 313 | Joseph Minish | D | NJ-11 | January 3, 1963 | 02nd term |
  | 314 | Rogers Morton | R | MD-01 | January 3, 1963 | 02nd term |
  | 315 | John M. Murphy | D | NY-16 | January 3, 1963 | 02nd term |
  | 316 | Alec G. Olson | D | MN-06 | January 3, 1963 | 02nd term | Left the House in 1967. |
  | 317 | William St. Onge | D | CT-02 | January 3, 1963 | 02nd term |
  | 318 | Edward J. Patten | D | NJ-15 | January 3, 1963 | 02nd term |
  | 319 | Claude Pepper | D | FL-03 | January 3, 1963 | 02nd term |
  | 320 | Joe R. Pool | D | TX | January 3, 1963 | 02nd term |
  | 321 | Jimmy Quillen | R | TN-01 | January 3, 1963 | 02nd term |
  | 322 | Charlotte Thompson Reid | R | IL-15 | January 3, 1963 | 02nd term |
  | 323 | Ogden Reid | R | NY-26 | January 3, 1963 | 02nd term |
  | 324 | Edward R. Roybal | D | CA-30 | January 3, 1963 | 02nd term |
  | 325 | Donald Rumsfeld | R | IL-13 | January 3, 1963 | 02nd term |
  | 326 | Robert T. Secrest | D | OH-15 | January 3, 1963 Previous service, 1933–1942 and 1949–1954. | 10th term** | Resigned on December 30, 1966. |
  | 327 | George F. Senner Jr. | D | AZ-03 | January 3, 1963 | 02nd term | Left the House in 1967. |
  | 328 | Carlton R. Sickles | D | MD | January 3, 1963 | 02nd term | Left the House in 1967. |
  | 329 | Joe Skubitz | R | KS-05 | January 3, 1963 | 02nd term |
  | 330 | Burt L. Talcott | R | CA-12 | January 3, 1963 | 02nd term |
  | 331 | J. Russell Tuten | D | GA-08 | January 3, 1963 | 02nd term | Left the House in 1967. |
  | 332 | Albert Watson | D | SC-02 | January 3, 1963 | 02nd term | Resigned on February 1, 1965 |
  | 333 | Charles L. Weltner | D | GA-05 | January 3, 1963 | 02nd term | Left the House in 1967. |
  | 334 | Compton I. White Jr. | D | ID-01 | January 3, 1963 | 02nd term | Left the House in 1967. |
  | 335 | Charles H. Wilson | D | CA-31 | January 3, 1963 | 02nd term |
  | 336 | John W. Wydler | R | NY-04 | January 3, 1963 | 02nd term |
  | 337 | Don H. Clausen | R | CA-01 | January 22, 1963 | 02nd term |
  | 338 | Del M. Clawson | R | CA-23 | June 11, 1963 | 02nd term |
  | 339 | Fred B. Rooney | D | PA-15 | July 30, 1963 | 02nd term |
  | 340 | Mark Andrews | R | ND-01 | October 22, 1963 | 02nd term |
  | 341 | Albert W. Johnson | R | PA-23 | November 5, 1963 | 02nd term |
  | 342 | J. J. Pickle | D | TX-10 | December 21, 1963 | 02nd term |
  | 343 | Phillip Burton | D | CA-05 | February 18, 1964 | 02nd term |
  | 344 | William J. Green, III | D | PA-05 | April 28, 1964 | 02nd term |
  | 345 | Thomas S. Gettys | D | SC-05 | November 3, 1964 | 02nd term |
  | 346 | William L. Hungate | D | MO-09 | November 3, 1964 | 02nd term |
  | 347 | Wendell Wyatt | R | OR-01 | November 3, 1964 | 02nd term |
  | 348 | Brock Adams | D | WA-07 | January 3, 1965 | 01st term |
  | 349 | William Anderson | D | TN-06 | January 3, 1965 | 01st term |
  | 350 | Glenn Andrews | R | AL-04 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 351 | Frank Annunzio | D | IL-07 | January 3, 1965 | 01st term |
  | 352 | Bert Bandstra | D | IA-04 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 353 | Jonathan Brewster Bingham | D | NY-23 | January 3, 1965 | 01st term |
  | 354 | John Hall Buchanan Jr. | R | AL-06 | January 3, 1965 | 01st term |
  | 355 | Earle Cabell | D | TX-05 | January 3, 1965 | 01st term |
  | 356 | Clair Armstrong Callan | D | NE-01 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 357 | Bo Callaway | R | GA-03 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 358 | Tim Lee Carter | R | KY-05 | January 3, 1965 | 01st term |
  | 359 | Raymond F. Clevenger | D | MI-11 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 360 | Barber Conable | R | NY-37 | January 3, 1965 | 01st term |
  | 361 | John Conyers | D | MI-01 | January 3, 1965 | 01st term |
  | 362 | Nathaniel N. Craley Jr. | D | PA-19 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 363 | John Culver | D | IA-02 | January 3, 1965 | 01st term |
  | 364 | Glenn Robert Davis | R | WI-09 | January 3, 1965 Previous service, 1947–1957. | 06th term* |
  | 365 | Bill Dickinson | R | AL-02 | January 3, 1965 | 01st term |
  | 366 | John G. Dow | D | NY-27 | January 3, 1965 | 01st term |
  | 367 | John Duncan Sr. | R | TN-02 | January 3, 1965 | 01st term |
  | 368 | Kenneth W. Dyal | D | CA-33 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 369 | Jack Edwards | R | AL-01 | January 3, 1965 | 01st term |
  | 370 | John N. Erlenborn | R | IL-14 | January 3, 1965 | 01st term |
  | 371 | Frank Evans | D | CO-03 | January 3, 1965 | 01st term |
  | 372 | Charles R. Farnsley | D | KY-03 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 373 | Billie S. Farnum | D | MI-19 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 374 | Tom Foley | D | WA-05 | January 3, 1965 | 01st term |
  | 375 | William Ford | D | MI-15 | January 3, 1965 | 01st term |
  | 376 | Kika De la Garza | D | TX-15 | January 3, 1965 | 01st term |
  | 377 | John J. Gilligan | D | OH-01 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 378 | Stanley L. Greigg | D | IA-06 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 379 | George W. Grider | D | TN-09 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 380 | Lee Hamilton | D | IN-09 | January 3, 1965 | 01st term |
  | 381 | James M. Hanley | D | NY-34 | January 3, 1965 | 01st term |
  | 382 | George V. Hansen | R | ID-02 | January 3, 1965 | 01st term |
  | 383 | John R. Hansen | D | IA-07 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 384 | William Hathaway | D | ME-02 | January 3, 1965 | 01st term |
  | 385 | Henry Helstoski | D | NJ-09 | January 3, 1965 | 01st term |
  | 386 | Floyd Hicks | D | WA-06 | January 3, 1965 | 01st term |
  | 387 | James J. Howard | D | NJ-03 | January 3, 1965 | 01st term |
  | 388 | Joseph Oliva Huot | D | NH-01 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 389 | Donald J. Irwin | D | CT-04 | January 3, 1965 Previous service, 1959–1961. | 02nd term* |
  | 390 | Andrew Jacobs Jr. | D | IN-11 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 391 | Jed Johnson Jr. | D | OK-06 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 392 | James Kee | D | WV-05 | January 3, 1965 | 01st term |
  | 393 | David S. King | D | UT-02 | January 3, 1965 Previous service, 1959–1963. | 03rd term* | Left the House in 1967. |
  | 394 | Paul J. Krebs | D | NJ-12 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 395 | Speedy O. Long | D | LA-08 | January 3, 1965 | 01st term |
  | 396 | Rodney M. Love | D | OH-03 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 397 | Hervey Machen | D | MD-05 | January 3, 1965 | 01st term |
  | 398 | James MacKay | D | GA-04 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 399 | John C. Mackie | D | MI-07 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 400 | James D. Martin | R | AL-07 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 401 | Richard D. McCarthy | D | NY-39 | January 3, 1965 | 01st term |
  | 402 | Robert C. McEwen | R | NY-31 | January 3, 1965 | 01st term |
  | 403 | Thomas C. McGrath Jr. | D | NJ-02 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 404 | Roy H. McVicker | D | CO-02 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 405 | Lloyd Meeds | D | WA-02 | January 3, 1965 | 01st term |
  | 406 | Patsy Mink | D | HI | January 3, 1965 | 01st term |
  | 407 | Chester L. Mize | R | KS-02 | January 3, 1965 | 01st term |
  | 408 | Walter H. Moeller | D | OH-10 | January 3, 1965 Previous service, 1959–1963. | 03rd term* | Left the House in 1967. |
  | 409 | Maston O'Neal Jr. | D | GA-02 | January 3, 1965 | 01st term |
  | 410 | Richard Ottinger | D | NY-25 | January 3, 1965 | 01st term |
  | 411 | John Abner Race | D | WI-06 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 412 | Rolland W. Redlin | D | ND-02 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 413 | Edwin Reinecke | R | CA-27 | January 3, 1965 | 01st term |
  | 414 | Joseph Y. Resnick | D | NY-28 | January 3, 1965 | 01st term |
  | 415 | Teno Roncalio | D | WY | January 3, 1965 | 01st term | Left the House in 1967. |
  | 416 | Daniel J. Ronan | D | IL-06 | January 3, 1965 | 01st term |
  | 417 | David E. Satterfield III | D | VA-03 | January 3, 1965 | 01st term |
  | 418 | James H. Scheuer | D | NY-21 | January 3, 1965 | 01st term |
  | 419 | Gale Schisler | D | IL-19 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 420 | John R. Schmidhauser | D | IA-01 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 421 | Henry P. Smith III | R | NY-40 | January 3, 1965 | 01st term |
  | 422 | Lynn E. Stalbaum | D | WI-01 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 423 | J. William Stanton | R | OH-11 | January 3, 1965 | 01st term |
  | 424 | Robert E. Sweeney | D | OH | January 3, 1965 | 01st term | Left the House in 1967. |
  | 425 | Herbert Tenzer | D | NY-05 | January 3, 1965 | 01st term |
  | 426 | Paul H. Todd Jr. | D | MI-03 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 427 | John V. Tunney | D | CA-38 | January 3, 1965 | 01st term |
  | 428 | Prentiss Walker | R | MS-04 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 429 | Lester L. Wolff | D | NY-03 | January 3, 1965 | 01st term |
  | 430 | Joseph P. Vigorito | D | PA-24 | January 3, 1965 | 01st term |
  | 431 | Weston E. Vivian | D | MI-02 | January 3, 1965 | 01st term | Left the House in 1967. |
  | 432 | E. S. Johnny Walker | D | NM | January 3, 1965 | 01st term |
  | 433 | George Watkins | R | PA-07 | January 3, 1965 | 01st term |
  | 434 | Richard Crawford White | D | TX-16 | January 3, 1965 | 01st term |
  | 435 | Sidney Yates | D | IL-09 | January 3, 1965 Previous service, 1949–1963. | 08th term* |
  | | Albert Watson | R | SC-02 | June 15, 1965 Previous service, 1963–1965. | 03rd term* |
  | | Edwin Edwards | D | LA-07 | October 2, 1965 | 01st term |
  | | Clarence E. Brown Jr. | R | OH-07 | November 2, 1965 | 01st term |
  | | Thomas M. Rees | D | CA-26 | December 15, 1965 | 01st term |
  | | Walter B. Jones Sr. | D | NC-01 | February 5, 1966 | 01st term |
  | | Theodore R. Kupferman | R | NY-17 | February 8, 1966 | 01st term |
  | | Lera Millard Thomas | D | TX-08 | March 26, 1966 | 01st term | Left the House in 1967. |
  | | Jerome R. Waldie | D | CA-14 | June 7, 1966 | 01st term |
  | | Guy Vander Jagt | R | MI-09 | November 8, 1966 | 01st term |
  | | David Pryor | D | AR-04 | November 8, 1966 | 01st term |
  
  ## Delegates
  
  | Rank | Delegate | Party | District | Seniority date (Previous service, if any) | No.# of term(s) | Notes |
  | - | - | - | - | - | - | - |
  | 1 | Santiago Polanco-Abreu | D | PR | January 3, 1965 | 01st term | |
  