This is a complete list of United States representatives during the 92nd United States Congress listed by seniority.
As an historical article, the districts and party affiliations listed reflect those during the 92nd Congress (January 3, 1971 – January 3, 1973). 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 | Emanuel Celler | D | NY-10 | March 4, 1923 | 25th term | Dean of the House Left the House in 1973. |
| 2 | Wright Patman | D | TX-01 | March 4, 1929 | 22nd term | |
| 3 | William M. Colmer | D | MS-05 | March 4, 1933 | 20th term | Left the House in 1973. |
| 4 | Leslie C. Arends | R | IL-17 | January 3, 1935 | 19th term | |
| 5 | George H. Mahon | D | TX-19 | January 3, 1935 | 19th term | |
| 6 | William R. Poage | D | TX-11 | January 3, 1937 | 18th term | |
| 7 | John L. McMillan | D | SC-06 | January 3, 1939 | 17th term | Left the House in 1973. |
| 8 | Wilbur Mills | D | AR-02 | January 3, 1939 | 17th term | |
| 9 | Felix Edward Hébert | D | LA-01 | January 3, 1941 | 16th term | |
| 10 | Jamie Whitten | D | MS-02 | November 4, 1941 | 16th term | |
| 11 | Thomas Abernethy | D | MS-01 | January 3, 1943 | 15th term | Left the House in 1973. |
| 12 | O. C. Fisher | D | TX-21 | January 3, 1943 | 15th term | |
| 13 | Chester E. Holifield | D | CA-19 | January 3, 1943 | 15th term | |
| 14 | Alvin O'Konski | R | WI-10 | January 3, 1943 | 15th term | Left the House in 1973. |
| 15 | Ray Madden | D | IN-01 | January 3, 1943 | 15th term | |
| 16 | George W. Andrews | D | AL-03 | March 14, 1944 | 15th term | Died on December 25, 1971. |
| 17 | John J. Rooney | D | NY-14 | June 6, 1944 | 15th term | |
| 18 | John W. Byrnes | R | WI-08 | January 3, 1945 | 14th term | Left the House in 1973. |
| 19 | Robert J. Corbett | R | PA-18 | January 3, 1945 Previous service, 1939–1941. | 15th term* | Died on April 25, 1971. |
| 20 | James G. Fulton | R | PA-27 | January 3, 1945 | 14th term | Died on October 6, 1971. |
| 21 | George Paul Miller | D | CA-08 | January 3, 1945 | 14th term | Left the House in 1973. |
| 22 | Thomas E. Morgan | D | PA-26 | January 3, 1945 | 14th term | |
| 23 | Charles Melvin Price | D | IL-24 | January 3, 1945 | 14th term | |
| 24 | Robert L. F. Sikes | D | FL-01 | January 3, 1945 Previous service, 1941–1944. | 16th term* | |
| 25 | Olin E. Teague | D | TX-06 | August 24, 1946 | 14th term | |
| 26 | Carl Albert | D | OK-03 | January 3, 1947 | 13th term | Speaker of the House |
| 27 | John Blatnik | D | MN-08 | January 3, 1947 | 13th term | |
| 28 | Hale Boggs | D | LA-02 | January 3, 1947 Previous service, 1941–1943. | 14th term* | Presumed to have been killed in a plane crash October 16, 1972 but not declared dead until January 3, 1973. |
| 29 | Omar Burleson | D | TX-17 | January 3, 1947 | 13th term | |
| 30 | Harold Donohue | D | MA-04 | January 3, 1947 | 13th term | |
| 31 | Joe L. Evins | D | TN-04 | January 3, 1947 | 13th term | |
| 32 | Otto Passman | D | LA-05 | January 3, 1947 | 13th term | |
| 33 | Robert E. Jones, Jr. | D | AL-08 | January 28, 1947 | 13th term | |
| 34 | Edward Garmatz | D | MD-03 | July 15, 1947 | 13th term | Left the House in 1973. |
| 35 | William Moore McCulloch | R | OH-04 | November 4, 1947 | 13th term | Left the House in 1973. |
| 36 | Watkins Moorman Abbitt | D | VA-04 | February 17, 1948 | 13th term | Left the House in 1973. |
| 37 | Wayne N. Aspinall | D | CO-04 | January 3, 1949 | 12th term | Left the House in 1973. |
| 38 | William A. Barrett | D | PA-01 | January 3, 1949 Previous service, 1945–1947. | 13th term* | |
| 39 | Charles Edward Bennett | D | FL-03 | January 3, 1949 | 12th term | |
| 40 | Richard Walker Bolling | D | MO-05 | January 3, 1949 | 12th term | |
| 41 | James J. Delaney | D | NY-09 | January 3, 1949 Previous service, 1945–1947. | 13th term* | |
| 42 | Gerald Ford | R | MI-05 | January 3, 1949 | 12th term | |
| 43 | H. R. Gross | R | IA-03 | January 3, 1949 | 12th term | |
| 44 | Wayne Hays | D | OH-18 | January 3, 1949 | 12th term | |
| 45 | Carl D. Perkins | D | KY-07 | January 3, 1949 | 12th term | |
| 46 | Peter W. Rodino | D | NJ-10 | January 3, 1949 | 12th term | |
| 47 | Harley Orrin Staggers | D | WV-02 | January 3, 1949 | 12th term | |
| 48 | Tom Steed | D | OK-04 | January 3, 1949 | 12th term | |
| 49 | Clement J. Zablocki | D | WI-04 | January 3, 1949 | 12th term | |
| 50 | John P. Saylor | R | PA-22 | September 13, 1949 | 12th term | |
| 51 | William B. Widnall | R | NJ-07 | February 6, 1950 | 12th term | |
| 52 | Page Belcher | R | OK-01 | January 3, 1951 | 11th term | Left the House in 1973. |
| 53 | Jackson Edward Betts | R | OH-08 | January 3, 1951 | 11th term | Left the House in 1973. |
| 54 | Frank T. Bow | R | OH-16 | January 3, 1951 | 11th term | Died on November 13, 1972. |
| 55 | William G. Bray | R | IN-06 | January 3, 1951 | 11th term | |
| 56 | William Jennings Bryan Dorn | D | SC-03 | January 3, 1951 Previous service, 1947–1949. | 12th term* | |
| 57 | John Jarman | D | OK-05 | January 3, 1951 | 11th term | |
| 58 | John C. Kluczynski | D | IL-05 | January 3, 1951 | 11th term | |
| 59 | William L. Springer | R | IL-22 | January 3, 1951 | 11th term | Left the House in 1973. |
| 60 | John C. Watts | D | KY-06 | April 4, 1951 | 11th term | Died on September 24, 1971. |
| 61 | John Dowdy | D | TX-02 | September 23, 1952 | 11th term | Left the House in 1973. |
| 62 | Edward Boland | D | MA-02 | January 3, 1953 | 10th term | |
| 63 | Jack Brooks | D | TX-09 | January 3, 1953 | 10th term | |
| 64 | Joel Broyhill | R | VA-10 | January 3, 1953 | 10th term | |
| 65 | James A. Byrne | D | PA-03 | January 3, 1953 | 10th term | Left the House in 1973. |
| 66 | Elford Albin Cederberg | R | MI-10 | January 3, 1953 | 10th term | |
| 67 | Ed Edmondson | D | OK-02 | January 3, 1953 | 10th term | Left the House in 1973. |
| 68 | Lawrence H. Fountain | D | NC-02 | January 3, 1953 | 10th term | |
| 69 | Peter Frelinghuysen, Jr. | R | NJ-05 | January 3, 1953 | 10th term | |
| 70 | Charles S. Gubser | R | CA-10 | January 3, 1953 | 10th term | |
| 71 | James A. Haley | D | FL-08 | January 3, 1953 | 10th term | |
| 72 | Craig Hosmer | R | CA-32 | January 3, 1953 | 10th term | |
| 73 | Charles R. Jonas | R | NC-09 | January 3, 1953 | 10th term | Left the House in 1973. |
| 74 | Phillip M. Landrum | D | GA-09 | January 3, 1953 | 10th term | |
| 75 | William S. Mailliard | R | CA-06 | January 3, 1953 | 10th term | |
| 76 | John E. Moss | D | CA-03 | January 3, 1953 | 10th term | |
| 77 | Tip O'Neill | D | MA-08 | January 3, 1953 | 10th term | |
| 78 | Thomas Pelly | R | WA-01 | January 3, 1953 | 10th term | Left the House in 1973. |
| 79 | Richard Harding Poff | R | VA-06 | January 3, 1953 | 10th term | Resigned on August 29, 1972. |
| 80 | John J. Rhodes | R | AZ-01 | January 3, 1953 | 10th term | |
| 81 | Leonor Sullivan | D | MO-03 | January 3, 1953 | 10th term | |
| 82 | Bob Wilson | R | CA-36 | January 3, 1953 | 10th term | |
| 83 | William Natcher | D | KY-02 | August 1, 1953 | 10th term | |
| 84 | John James Flynt, Jr. | D | GA-06 | November 2, 1954 | 10th term | |
| 85 | Thomas W. L. Ashley | D | OH-09 | January 3, 1955 | 9th term | |
| 86 | Frank M. Clark | D | PA-25 | January 3, 1955 | 9th term | |
| 87 | Charles Diggs | D | MI-13 | January 3, 1955 | 9th term | |
| 88 | Dante Fascell | D | FL-12 | January 3, 1955 | 9th term | |
| 89 | Daniel J. Flood | D | PA-11 | January 3, 1955 Previous service, 1945–1947 and 1949–1953. | 12th term** | |
| 90 | Kenneth J. Gray | D | IL-21 | January 3, 1955 | 9th term | |
| 91 | Edith Green | D | OR-03 | January 3, 1955 | 9th term | |
| 92 | Martha Griffiths | D | MI-17 | January 3, 1955 | 9th term | |
| 93 | William Raleigh Hull, Jr. | D | MO-06 | January 3, 1955 | 9th term | |
| 94 | Torbert Macdonald | D | MA-07 | January 3, 1955 | 9th term | |
| 95 | William Edwin Minshall, Jr. | R | OH-23 | January 3, 1955 | 9th term | |
| 96 | Henry S. Reuss | D | WI-05 | January 3, 1955 | 9th term | |
| 97 | Bernice F. Sisk | D | CA-16 | January 3, 1955 | 9th term | |
| 98 | Charles M. Teague | R | CA-13 | January 3, 1955 | 9th term | |
| 99 | Frank Thompson | D | NJ-04 | January 3, 1955 | 9th term | |
| 100 | Charles Vanik | D | OH-22 | January 3, 1955 | 9th term | |
| 101 | Jim Wright | D | TX-12 | January 3, 1955 | 9th term | |
| 102 | Paul Rogers | D | FL-09 | January 11, 1955 | 9th term | |
| 103 | John Dingell | D | MI-16 | December 13, 1955 | 9th term | |
| 104 | Walter S. Baring, Jr. | D | NV | January 3, 1957 Previous service, 1949–1953. | 10th term* | Left the House in 1973. |
| 105 | William Broomfield | R | MI-18 | January 3, 1957 | 8th term | |
| 106 | Charles E. Chamberlain | R | MI-06 | January 3, 1957 | 8th term | |
| 107 | Harold R. Collier | R | IL-10 | January 3, 1957 | 8th term | |
| 108 | Florence P. Dwyer | R | NJ-12 | January 3, 1957 | 8th term | Left the House in 1973. |
| 109 | Alton Lennon | D | NC-07 | January 3, 1957 | 8th term | Left the House in 1973. |
| 110 | John J. McFall | D | CA-15 | January 3, 1957 | 8th term | |
| 111 | Robert Michel | R | IL-18 | January 3, 1957 | 8th term | |
| 112 | H. Allen Smith | R | CA-20 | January 3, 1957 | 8th term | Left the House in 1973. |
| 113 | Al Ullman | D | OR-02 | January 3, 1957 | 8th term | |
| 114 | John Andrew Young | D | TX-14 | January 3, 1957 | 8th term | |
| 115 | Howard W. Robison | R | NY-33 | January 14, 1958 | 8th term | |
| 116 | John Herman Dent | D | PA-21 | January 21, 1958 | 8th term | |
| 117 | Al Quie | R | MN-01 | February 18, 1958 | 8th term | |
| 118 | Robert N.C. Nix, Sr. | D | PA-02 | May 20, 1958 | 8th term | |
| 119 | John Brademas | D | IN-03 | January 3, 1959 | 7th term | |
| 120 | James A. Burke | D | MA-11 | January 3, 1959 | 7th term | |
| 121 | Robert R. Casey | D | TX-22 | January 3, 1959 | 7th term | |
| 122 | Silvio O. Conte | R | MA-01 | January 3, 1959 | 7th term | |
| 123 | Dominick V. Daniels | D | NJ-14 | January 3, 1959 | 7th term | |
| 124 | Ed Derwinski | R | IL-04 | January 3, 1959 | 7th term | |
| 125 | Samuel L. Devine | R | OH-12 | January 3, 1959 | 7th term | |
| 126 | Thomas N. Downing | D | VA-01 | January 3, 1959 | 7th term | |
| 127 | Thaddeus J. Dulski | D | NY-41 | January 3, 1959 | 7th term | |
| 128 | Cornelius Edward Gallagher | D | NJ-13 | January 3, 1959 | 7th term | Left the House in 1973. |
| 129 | Robert Giaimo | D | CT-03 | January 3, 1959 | 7th term | |
| 130 | Ken Hechler | D | WV-04 | January 3, 1959 | 7th term | |
| 131 | Seymour Halpern | R | NY-06 | January 3, 1959 | 7th term | Left the House in 1973. |
| 132 | Harold T. Johnson | D | CA-02 | January 3, 1959 | 7th term | |
| 133 | Joseph Karth | D | MN-04 | January 3, 1959 | 7th term | |
| 134 | Robert Kastenmeier | D | WI-02 | January 3, 1959 | 7th term | |
| 135 | Hastings Keith | D | MA-12 | January 3, 1959 | 7th term | Left the House in 1973. |
| 136 | Del Latta | R | OH-05 | January 3, 1959 | 7th term | |
| 137 | John S. Monagan | D | CT-05 | January 3, 1959 | 7th term | Left the House in 1973. |
| 138 | William S. Moorhead | D | PA-14 | January 3, 1959 | 7th term | |
| 139 | Ancher Nelsen | R | MN-02 | January 3, 1959 | 7th term | |
| 140 | James G. O'Hara | D | MI-12 | January 3, 1959 | 7th term | |
| 141 | Alexander Pirnie | R | NY-32 | January 3, 1959 | 7th term | Left the House in 1973. |
| 142 | Roman C. Pucinski | D | IL-11 | January 3, 1959 | 7th term | Left the House in 1973. |
| 143 | Dan Rostenkowski | D | IL-08 | January 3, 1959 | 7th term | |
| 144 | George E. Shipley | D | IL-23 | January 3, 1959 | 7th term | |
| 145 | John M. Slack, Jr. | D | WV-03 | January 3, 1959 | 7th term | |
| 146 | Neal Smith | D | IA-05 | January 3, 1959 | 7th term | |
| 147 | Samuel S. Stratton | D | NY-29 | January 3, 1959 | 7th term | |
| 148 | Frank Stubblefield | D | KY-01 | January 3, 1959 | 7th term | |
| 149 | William J. Randall | D | MO-04 | March 3, 1959 | 7th term | |
| 150 | Herman T. Schneebeli | R | PA-17 | April 26, 1960 | 7th term | |
| 151 | Roy A. Taylor | D | NC-11 | June 25, 1960 | 7th term | |
| 152 | Julia Butler Hansen | D | WA-03 | November 8, 1960 | 7th term | |
| 153 | J. Irving Whalley | R | PA-12 | November 8, 1960 | 7th term | Left the House in 1973. |
| 154 | Joseph Patrick Addabbo | D | NY-07 | January 3, 1961 | 6th term | |
| 155 | John B. Anderson | R | IL-16 | January 3, 1961 | 6th term | |
| 156 | John M. Ashbrook | R | OH-17 | January 3, 1961 | 6th term | |
| 157 | Alphonzo E. Bell, Jr. | R | CA-28 | January 3, 1961 | 6th term | |
| 158 | Hugh Carey | D | NY-15 | January 3, 1961 | 6th term | |
| 159 | Donald D. Clancy | R | OH-02 | January 3, 1961 | 6th term | |
| 160 | James C. Corman | D | CA-22 | January 3, 1961 | 6th term | |
| 161 | John W. Davis | D | GA-07 | January 3, 1961 | 6th term | |
| 162 | Paul Findley | R | IL-20 | January 3, 1961 | 6th term | |
| 163 | Fernand St. Germain | D | RI-01 | January 3, 1961 | 6th term | |
| 164 | Durward Gorham Hall | R | MO-07 | January 3, 1961 | 6th term | Left the House in 1973. |
| 165 | George Elliott Hagan | D | GA-01 | January 3, 1961 | 6th term | Left the House in 1973. |
| 166 | Bill Harsha | R | OH-06 | January 3, 1961 | 6th term | |
| 167 | R. James Harvey | R | MI-08 | January 3, 1961 | 6th term | |
| 168 | David N. Henderson | D | NC-03 | January 3, 1961 | 6th term | |
| 169 | Richard Howard Ichord, Jr. | D | MO-08 | January 3, 1961 | 6th term | |
| 170 | Carleton J. King | R | NY-30 | January 3, 1961 | 6th term | |
| 171 | David Martin | R | NE-03 | January 3, 1961 | 6th term | |
| 172 | F. Bradford Morse | R | MA-05 | January 3, 1961 | 6th term | Resigned on May 1, 1972. |
| 173 | Charles Adams Mosher | R | OH-13 | January 3, 1961 | 6th term | |
| 174 | Otis G. Pike | D | NY-01 | January 3, 1961 | 6th term | |
| 175 | William Fitts Ryan | D | NY-20 | January 3, 1961 | 6th term | Died on September 17, 1972. |
| 176 | Garner E. Shriver | R | KS-04 | January 3, 1961 | 6th term | |
| 177 | Robert Stafford | R | VT | January 3, 1961 | 6th term | Resigned on September 16, 1971. |
| 178 | Robert Grier Stephens, Jr. | D | GA-10 | January 3, 1961 | 6th term | |
| 179 | Vernon Wallace Thomson | R | WI-03 | January 3, 1961 | 6th term | |
| 180 | Mo Udall | D | AZ-02 | May 2, 1961 | 6th term | |
| 181 | Henry B. González | D | TX-20 | November 4, 1961 | 6th term | |
| 182 | Lucien N. Nedzi | D | MI-14 | November 7, 1961 | 6th term | |
| 183 | Joe Waggonner | D | LA-04 | December 19, 1961 | 6th term | |
| 184 | Graham B. Purcell, Jr. | D | TX-13 | January 27, 1962 | 6th term | Left the House in 1973. |
| 185 | Ray Roberts | D | TX-04 | January 30, 1962 | 6th term | |
| 186 | Benjamin S. Rosenthal | D | NY-08 | February 20, 1962 | 6th term | |
| 187 | Jim Broyhill | R | NC-10 | January 3, 1963 | 5th term | |
| 188 | James Colgate Cleveland | R | NH-02 | January 3, 1963 | 5th term | |
| 189 | Lionel Van Deerlin | D | CA-37 | January 3, 1963 | 5th term | |
| 190 | Don Edwards | D | CA-09 | January 3, 1963 | 5th term | |
| 191 | Donald M. Fraser | D | MN-05 | January 3, 1963 | 5th term | |
| 192 | Richard Fulton | D | TN-05 | January 3, 1963 | 5th term | |
| 193 | Don Fuqua | D | FL-02 | January 3, 1963 | 5th term | |
| 194 | Sam Gibbons | D | FL-07 | January 3, 1963 | 5th term | |
| 195 | James R. Grover | R | NY-02 | January 3, 1963 | 5th term | |
| 196 | Richard T. Hanna | D | CA-34 | January 3, 1963 | 5th term | |
| 197 | Augustus F. Hawkins | D | CA-21 | January 3, 1963 | 5th term | |
| 198 | Frank Horton | R | NY-36 | January 3, 1963 | 5th term | |
| 199 | J. Edward Hutchinson | R | MI-04 | January 3, 1963 | 5th term | |
| 200 | Robert L. Leggett | D | CA-04 | January 3, 1963 | 5th term | |
| 201 | Clarence Long | D | MD-02 | January 3, 1963 | 5th term | |
| 202 | Spark Matsunaga | D | HI-01 | January 3, 1963 | 5th term | |
| 203 | Robert McClory | R | IL-12 | January 3, 1963 | 5th term | |
| 204 | Joseph McDade | R | PA-10 | January 3, 1963 | 5th term | |
| 205 | Joseph Minish | D | NJ-11 | January 3, 1963 | 5th term | |
| 206 | Rogers Morton | R | MD-01 | January 3, 1963 | 5th term | Resigned on January 29, 1971. |
| 207 | John M. Murphy | D | NY-16 | January 3, 1963 | 5th term | |
| 208 | Edward J. Patten | D | NJ-15 | January 3, 1963 | 5th term | |
| 209 | Claude Pepper | D | FL-11 | January 3, 1963 | 5th term | |
| 210 | Jimmy Quillen | R | TN-01 | January 3, 1963 | 5th term | |
| 211 | Charlotte Thompson Reid | R | IL-15 | January 3, 1963 | 5th term | Resigned on October 7, 1971. |
| 212 | Ogden Reid | R | NY-26 | January 3, 1963 | 5th term | |
| 213 | Edward R. Roybal | D | CA-30 | January 3, 1963 | 5th term | |
| 214 | Joe Skubitz | R | KS-05 | January 3, 1963 | 5th term | |
| 215 | Burt L. Talcott | R | CA-12 | January 3, 1963 | 5th term | |
| 216 | Charles H. Wilson | D | CA-31 | January 3, 1963 | 5th term | |
| 217 | John W. Wydler | R | NY-04 | January 3, 1963 | 5th term | |
| 218 | Don H. Clausen | R | CA-01 | January 22, 1963 | 5th term | |
| 219 | Del M. Clawson | R | CA-23 | June 11, 1963 | 5th term | |
| 220 | Fred B. Rooney | D | PA-15 | July 30, 1963 | 5th term | |
| 221 | Mark Andrews | R | ND-01 | October 22, 1963 | 5th term | |
| 222 | Albert W. Johnson | R | PA-23 | November 5, 1963 | 5th term | |
| 223 | J. J. Pickle | D | TX-10 | December 21, 1963 | 5th term | |
| 224 | Phillip Burton | D | CA-05 | February 18, 1964 | 5th term | |
| 225 | William J. Green, III | D | PA-05 | April 28, 1964 | 5th term | |
| 226 | Thomas S. Gettys | D | SC-05 | November 3, 1964 | 5th term | |
| 227 | William L. Hungate | D | MO-09 | November 3, 1964 | 5th term | |
| 228 | Wendell Wyatt | R | OR-01 | November 3, 1964 | 5th term | |
| 229 | Brock Adams | D | WA-07 | January 3, 1965 | 4th term | |
| 230 | William Anderson | D | TN-06 | January 3, 1965 | 4th term | Left the House in 1973. |
| 231 | Frank Annunzio | D | IL-07 | January 3, 1965 | 4th term | |
| 232 | Jonathan Brewster Bingham | D | NY-23 | January 3, 1965 | 4th term | |
| 233 | John Hall Buchanan, Jr. | R | AL-06 | January 3, 1965 | 4th term | |
| 234 | Earle Cabell | D | TX-05 | January 3, 1965 | 4th term | Left the House in 1973. |
| 235 | Tim Lee Carter | R | KY-05 | January 3, 1965 | 4th term | |
| 236 | Barber Conable | R | NY-37 | January 3, 1965 | 4th term | |
| 237 | John Conyers | D | MI-01 | January 3, 1965 | 4th term | |
| 238 | John Culver | D | IA-02 | January 3, 1965 | 4th term | |
| 239 | Glenn Robert Davis | R | WI-09 | January 3, 1965 Previous service, 1947–1957. | 9th term* | |
| 240 | Bill Dickinson | R | AL-02 | January 3, 1965 | 4th term | |
| 241 | John Duncan, Sr. | R | TN-02 | January 3, 1965 | 4th term | |
| 242 | Jack Edwards | R | AL-01 | January 3, 1965 | 4th term | |
| 243 | John N. Erlenborn | R | IL-14 | January 3, 1965 | 4th term | |
| 244 | Frank Evans | D | CO-03 | January 3, 1965 | 4th term | |
| 245 | Tom Foley | D | WA-05 | January 3, 1965 | 4th term | |
| 246 | William Ford | D | MI-15 | January 3, 1965 | 4th term | |
| 247 | Kika De la Garza | D | TX-15 | January 3, 1965 | 4th term | |
| 248 | Lee Hamilton | D | IN-09 | January 3, 1965 | 4th term | |
| 249 | James M. Hanley | D | NY-35 | January 3, 1965 | 4th term | |
| 250 | William Hathaway | D | ME-02 | January 3, 1965 | 4th term | Left the House in 1973. |
| 251 | Henry Helstoski | D | NJ-09 | January 3, 1965 | 4th term | |
| 252 | Floyd Hicks | D | WA-06 | January 3, 1965 | 4th term | |
| 253 | James J. Howard | D | NJ-03 | January 3, 1965 | 4th term | |
| 254 | Andrew Jacobs, Jr. | D | IN-11 | January 3, 1965 | 4th term | Left the House in 1973. |
| 255 | James Kee | D | WV-05 | January 3, 1965 | 4th term | Left the House in 1973. |
| 256 | Speedy O. Long | D | LA-08 | January 3, 1965 | 4th term | Left the House in 1973. |
| 257 | Robert C. McEwen | R | NY-31 | January 3, 1965 | 4th term | |
| 258 | Lloyd Meeds | D | WA-02 | January 3, 1965 | 4th term | |
| 259 | Patsy Mink | D | HI-02 | January 3, 1965 | 4th term | |
| 260 | David E. Satterfield III | D | VA-03 | January 3, 1965 | 4th term | |
| 261 | James H. Scheuer | D | NY-21 | January 3, 1965 | 4th term | Left the House in 1973. |
| 262 | Henry P. Smith III | R | NY-40 | January 3, 1965 | 4th term | |
| 263 | J. William Stanton | R | OH-11 | January 3, 1965 | 4th term | |
| 264 | Joseph P. Vigorito | D | PA-24 | January 3, 1965 | 4th term | |
| 265 | Richard Crawford White | D | TX-16 | January 3, 1965 | 4th term | |
| 266 | Lester L. Wolff | D | NY-03 | January 3, 1965 | 4th term | |
| 267 | Sidney Yates | D | IL-09 | January 3, 1965 Previous service, 1949–1963. | 11th term* | |
| 268 | Edwin Edwards | D | LA-07 | October 2, 1965 | 4th term | Resigned on May 9, 1972. |
| 269 | Clarence E. Brown, Jr. | R | OH-07 | November 2, 1965 | 4th term | |
| 270 | Thomas M. Rees | D | CA-26 | December 15, 1965 | 4th term | |
| 271 | Walter B. Jones, Sr. | D | NC-01 | February 5, 1966 | 4th term | |
| 272 | Jerome R. Waldie | D | CA-14 | June 7, 1966 | 4th term | |
| 273 | Guy Vander Jagt | R | MI-09 | November 8, 1966 | 4th term | |
| 274 | David Pryor | D | AR-04 | November 8, 1966 | 4th term | Left the House in 1973. |
| 275 | Tom Bevill | D | AL-07 | January 3, 1967 | 3rd term | |
| 276 | Edward G. Biester, Jr. | R | PA-08 | January 3, 1967 | 3rd term | |
| 277 | Benjamin B. Blackburn | R | GA-04 | January 3, 1967 | 3rd term | |
| 278 | Ray Blanton | D | TN-07 | January 3, 1967 | 3rd term | Left the House in 1973. |
| 279 | Frank J. Brasco | D | NY-11 | January 3, 1967 | 3rd term | |
| 280 | Jack Thomas Brinkley | D | GA-03 | January 3, 1967 | 3rd term | |
| 281 | Donald G. Brotzman | R | CO-02 | January 3, 1967 Previous service, 1963–1965. | 4th term* | |
| 282 | Garry E. Brown | R | MI-03 | January 3, 1967 | 3rd term | |
| 283 | J. Herbert Burke | R | FL-10 | January 3, 1967 | 3rd term | |
| 284 | John R. Dellenback | R | OR-04 | January 3, 1967 | 3rd term | |
| 285 | Robert C. Eckhardt | D | TX-08 | January 3, 1967 | 3rd term | |
| 286 | Joshua Eilberg | D | PA-04 | January 3, 1967 | 3rd term | |
| 287 | Marvin L. Esch | R | MI-02 | January 3, 1967 | 3rd term | |
| 288 | Edwin Duing Eshleman | R | PA-16 | January 3, 1967 | 3rd term | |
| 289 | Nick Galifianakis | D | NC-04 | January 3, 1967 | 3rd term | Left the House in 1973. |
| 290 | George Atlee Goodling | R | PA-19 | January 3, 1967 Previous service, 1961–1965. | 5th term* | |
| 291 | Gilbert Gude | R | MD-08 | January 3, 1967 | 3rd term | |
| 292 | John Paul Hammerschmidt | R | AR-03 | January 3, 1967 | 3rd term | |
| 293 | Margaret Heckler | R | MA-10 | January 3, 1967 | 3rd term | |
| 294 | John E. Hunt | R | NJ-01 | January 3, 1967 | 3rd term | |
| 295 | Abraham Kazen | D | TX-23 | January 3, 1967 | 3rd term | |
| 296 | Dan Kuykendall | R | TN-09 | January 3, 1967 | 3rd term | |
| 297 | John Henry Kyl | R | IA-04 | January 3, 1967 Previous service, 1959–1965. | 6th term* | Left the House in 1973. |
| 298 | Peter Kyros | D | ME-01 | January 3, 1967 | 3rd term | |
| 299 | Sherman P. Lloyd | R | UT-02 | January 3, 1967 Previous service, 1963–1965. | 4th term* | Left the House in 1973. |
| 300 | Bob Mathias | R | CA-18 | January 3, 1967 | 3rd term | |
| 301 | Wiley Mayne | R | IA-06 | January 3, 1967 | 3rd term | |
| 302 | James A. McClure | R | ID-01 | January 3, 1967 | 3rd term | Left the House in 1973. |
| 303 | Jack H. McDonald | R | MI-19 | January 3, 1967 | 3rd term | Left the House in 1973. |
| 304 | Clarence E. Miller | R | OH-10 | January 3, 1967 | 3rd term | |
| 305 | Sonny Montgomery | D | MS-04 | January 3, 1967 | 3rd term | |
| 306 | John Myers | R | IN-07 | January 3, 1967 | 3rd term | |
| 307 | Bill Nichols | D | AL-04 | January 3, 1967 | 3rd term | |
| 308 | Jerry Pettis | R | CA-33 | January 3, 1967 | 3rd term | |
| 309 | Bob Price | R | TX-18 | January 3, 1967 | 3rd term | |
| 310 | Tom Railsback | R | IL-19 | January 3, 1967 | 3rd term | |
| 311 | John Rarick | D | LA-06 | January 3, 1967 | 3rd term | |
| 312 | Donald W. Riegle, Jr. | R | MI-07 | January 3, 1967 | 3rd term | |
| 313 | Philip Ruppe | R | MI-11 | January 3, 1967 | 3rd term | |
| 314 | Charles W. Sandman, Jr. | R | NJ-02 | January 3, 1967 | 3rd term | |
| 315 | Fred Schwengel | R | IA-01 | January 3, 1967 Previous service, 1955–1965. | 8th term* | Left the House in 1973. |
| 316 | William J. Scherle | R | IA-07 | January 3, 1967 | 3rd term | |
| 317 | William L. Scott | R | VA-08 | January 3, 1967 | 3rd term | Left the House in 1973. |
| 318 | Gene Snyder | R | KY-04 | January 3, 1967 Previous service, 1963–1965. | 4th term* | |
| 319 | Sam Steiger | R | AZ-03 | January 3, 1967 | 3rd term | |
| 320 | William A. Steiger | R | WI-06 | January 3, 1967 | 3rd term | |
| 321 | W. S. Stuckey, Jr. | D | GA-08 | January 3, 1967 | 3rd term | |
| 322 | Fletcher Thompson | R | GA-05 | January 3, 1967 | 3rd term | Left the House in 1973. |
| 323 | William C. Wampler | R | VA-09 | January 3, 1967 Previous service, 1953–1955. | 4th term* | |
| 324 | Charles W. Whalen, Jr. | R | OH-03 | January 3, 1967 | 3rd term | |
| 325 | Charles E. Wiggins | R | CA-25 | January 3, 1967 | 3rd term | |
| 326 | Lawrence G. Williams | R | PA-07 | January 3, 1967 | 3rd term | |
| 327 | Larry Winn | R | KS-03 | January 3, 1967 | 3rd term | |
| 328 | Chalmers Wylie | R | OH-15 | January 3, 1967 | 3rd term | |
| 329 | Louis C. Wyman | R | NH-01 | January 3, 1967 Previous service, 1963–1965. | 4th term* | |
| 330 | Roger H. Zion | R | IN-08 | January 3, 1967 | 3rd term | |
| 331 | John M. Zwach | R | MN-06 | January 3, 1967 | 3rd term | |
| 332 | Robert Tiernan | D | RI-02 | March 28, 1967 | 3rd term | |
| 333 | Pete McCloskey | R | CA-11 | December 12, 1967 | 3rd term | |
| 334 | Bertram L. Podell | D | NY-13 | February 20, 1968 | 3rd term | |
| 335 | Charles H. Griffin | D | MS-03 | March 12, 1968 | 3rd term | Left the House in 1973. |
| 336 | James M. Collins | R | TX-03 | August 24, 1968 | 3rd term | |
| 337 | Joseph M. Gaydos | D | PA-20 | November 5, 1968 | 3rd term | |
| 338 | Bill Alexander | D | AR-01 | January 3, 1969 | 2nd term | |
| 339 | Glenn M. Anderson | D | CA-17 | January 3, 1969 | 2nd term | |
| 340 | Mario Biaggi | D | NY-24 | January 3, 1969 | 2nd term | |
| 341 | Bill Burlison | D | MO-10 | January 3, 1969 | 2nd term | |
| 342 | Patrick T. Caffery | D | LA-03 | January 3, 1969 | 2nd term | Left the House in 1973. |
| 343 | John Newbold Camp | R | OK-06 | January 3, 1969 | 2nd term | |
| 344 | William V. Chappell, Jr. | D | FL-04 | January 3, 1969 | 2nd term | |
| 345 | Shirley Chisholm | D | NY-12 | January 3, 1969 | 2nd term | |
| 346 | Bill Clay | D | MO-01 | January 3, 1969 | 2nd term | |
| 347 | Lawrence Coughlin | R | PA-13 | January 3, 1969 | 2nd term | |
| 348 | Dan Daniel | D | VA-05 | January 3, 1969 | 2nd term | |
| 349 | David W. Dennis | R | IN-10 | January 3, 1969 | 2nd term | |
| 350 | Hamilton Fish | R | NY-28 | January 3, 1969 | 2nd term | |
| 351 | Walter Flowers | D | AL-05 | January 3, 1969 | 2nd term | |
| 352 | Louis Frey, Jr. | R | FL-05 | January 3, 1969 | 2nd term | |
| 353 | Orval H. Hansen | R | ID-02 | January 3, 1969 | 2nd term | |
| 354 | James F. Hastings | R | NY-38 | January 3, 1969 | 2nd term | |
| 355 | Lawrence Hogan | R | MD-05 | January 3, 1969 | 2nd term | |
| 356 | Ed Koch | D | NY-17 | January 3, 1969 | 2nd term | |
| 357 | Earl Landgrebe | R | IN-02 | January 3, 1969 | 2nd term | |
| 358 | Manuel Lujan, Jr. | R | NM-01 | January 3, 1969 | 2nd term | |
| 359 | James Robert Mann | D | SC-04 | January 3, 1969 | 2nd term | |
| 360 | Abner J. Mikva | D | IL-02 | January 3, 1969 | 2nd term | Left the House in 1973. |
| 361 | Wilmer Mizell | R | NC-05 | January 3, 1969 | 2nd term | |
| 362 | Bob Mollohan | D | WV-01 | January 3, 1969 Previous service, 1953–1957. | 4th term* | |
| 363 | L. Richardson Preyer | D | NC-06 | January 3, 1969 | 2nd term | |
| 364 | Earl B. Ruth | R | NC-08 | January 3, 1969 | 2nd term | |
| 365 | Keith Sebelius | R | KS-01 | January 3, 1969 | 2nd term | |
| 366 | Louis Stokes | D | OH-21 | January 3, 1969 | 2nd term | |
| 367 | James W. Symington | D | MO-02 | January 3, 1969 | 2nd term | |
| 368 | G. William Whitehurst | R | VA-02 | January 3, 1969 | 2nd term | |
| 369 | Gus Yatron | D | PA-06 | January 3, 1969 | 2nd term | |
| 370 | Ed Jones | D | TN-08 | March 25, 1969 | 2nd term | |
| 371 | Dave Obey | D | WI-07 | April 1, 1969 | 2nd term | |
| 372 | Barry Goldwater, Jr. | R | CA-27 | April 29, 1969 | 2nd term | |
| 373 | John Melcher | D | MT-02 | June 24, 1969 | 2nd term | |
| 374 | Michael J. Harrington | D | MA-06 | September 30, 1969 | 2nd term | |
| 375 | Robert A. Roe | D | NJ-08 | November 4, 1969 | 2nd term | |
| 376 | Phil Crane | R | IL-13 | November 25, 1969 | 2nd term | |
| 377 | John H. Rousselot | R | CA-24 | June 30, 1970 Previous service, 1961–1963. | 3rd term* | |
| 378 | John G. Schmitz | R | CA-35 | June 30, 1970 | 2nd term | Left the House in 1973. |
| 379 | Charles J. Carney | D | OH-19 | November 3, 1970 | 2nd term | |
| 380 | George W. Collins | D | IL-06 | November 3, 1970 | 2nd term | Died on December 8, 1972. |
| 381 | Edwin B. Forsythe | R | NJ-06 | November 3, 1970 | 2nd term | |
| 382 | Robert H. Steele | R | CT-02 | November 3, 1970 | 2nd term | |
| 383 | John H. Ware III | R | PA-09 | November 3, 1970 | 2nd term | |
| 384 | James Abourezk | D | SD-02 | January 3, 1971 | 1st term | Left the House in 1973. |
| 385 | Bella Abzug | D | NY-19 | January 3, 1971 | 1st term | |
| 386 | Bill Archer | R | TX-07 | January 3, 1971 | 1st term | |
| 387 | Les Aspin | D | WI-01 | January 3, 1971 | 1st term | |
| 388 | Herman Badillo | D | NY-22 | January 3, 1971 | 1st term | |
| 389 | LaMar Baker | R | TN-03 | January 3, 1971 | 1st term | |
| 390 | Nick Begich | D | AK | January 3, 1971 | 1st term | Died on October 16, 1972. |
| 391 | Robert Bergland | D | MN-07 | January 3, 1971 | 1st term | |
| 392 | Goodloe Byron | D | MD-06 | January 3, 1971 | 1st term | |
| 393 | William R. Cotter | D | CT-01 | January 3, 1971 | 1st term | |
| 394 | George E. Danielson | D | CA-29 | January 3, 1971 | 1st term | |
| 395 | Ron Dellums | D | CA-07 | January 3, 1971 | 1st term | |
| 396 | Frank E. Denholm | D | SD-01 | January 3, 1971 | 1st term | |
| 397 | John G. Dow | D | NY-27 | January 3, 1971 Previous service, 1965–1969. | 3rd term* | Left the House in 1973. |
| 398 | Robert Drinan | D | MA-03 | January 3, 1971 | 1st term | |
| 399 | Bill Frenzel | R | MN-03 | January 3, 1971 | 1st term | |
| 400 | Ella T. Grasso | D | CT-06 | January 3, 1971 | 1st term | |
| 401 | Elwood Hillis | R | IN-05 | January 3, 1971 | 1st term | |
| 402 | Louise Day Hicks | D | MA-09 | January 3, 1971 | 1st term | Left the House in 1973. |
| 403 | William J. Keating | R | OH-01 | January 3, 1971 | 1st term | |
| 404 | Jack Kemp | R | NY-39 | January 3, 1971 | 1st term | |
| 405 | Norman F. Lent | R | NY-05 | January 3, 1971 | 1st term | |
| 406 | Arthur A. Link | D | ND-02 | January 3, 1971 | 1st term | Resigned on January 2, 1973. |
| 407 | Dawson Mathis | D | GA-02 | January 3, 1971 | 1st term | |
| 408 | Romano Mazzoli | D | KY-03 | January 3, 1971 | 1st term | |
| 409 | John Y. McCollister | R | NE-02 | January 3, 1971 | 1st term | |
| 410 | Mike McCormack | D | WA-04 | January 3, 1971 | 1st term | |
| 411 | K. Gunn McKay | D | UT-01 | January 3, 1971 | 1st term | |
| 412 | Mike McKevitt | R | CO-01 | January 3, 1971 | 1st term | Left the House in 1973. |
| 413 | Stewart McKinney | R | CT-04 | January 3, 1971 | 1st term | |
| 414 | Ralph Metcalfe | D | IL-01 | January 3, 1971 | 1st term | |
| 415 | Parren Mitchell | D | MD-07 | January 3, 1971 | 1st term | |
| 416 | Morgan F. Murphy | D | IL-03 | January 3, 1971 | 1st term | |
| 417 | Peter A. Peyser | R | NY-25 | January 3, 1971 | 1st term | |
| 418 | Walter E. Powell | R | OH-24 | January 3, 1971 | 1st term | |
| 419 | Pierre S. du Pont IV | R | DE | January 3, 1971 | 1st term | |
| 420 | Charles B. Rangel | D | NY-18 | January 3, 1971 | 1st term | |
| 421 | J. Kenneth Robinson | R | VA-07 | January 3, 1971 | 1st term | |
| 422 | Teno Roncalio | D | WY | January 3, 1971 Previous service, 1965–1967. | 2nd term* | |
| 423 | J. Edward Roush | D | IN-04 | January 3, 1971 Previous service, 1959–1969. | 6th term* | |
| 424 | William R. Roy | D | KS-02 | January 3, 1971 | 1st term | |
| 425 | Harold L. Runnels | D | NM-02 | January 3, 1971 | 1st term | |
| 426 | Paul Sarbanes | D | MD-04 | January 3, 1971 | 1st term | |
| 427 | John F. Seiberling | D | OH-14 | January 3, 1971 | 1st term | |
| 428 | Dick Shoup | R | MT-01 | January 3, 1971 | 1st term | |
| 429 | Floyd Spence | R | SC-02 | January 3, 1971 | 1st term | |
| 430 | James V. Stanton | D | OH-20 | January 3, 1971 | 1st term | |
| 431 | John H. Terry | R | NY-34 | January 3, 1971 | 1st term | Left the House in 1973. |
| 432 | Charles Thone | R | NE-01 | January 3, 1971 | 1st term | |
| 433 | Victor Veysey | R | CA-38 | January 3, 1971 | 1st term | |
| 434 | Bill Young | R | FL-06 | January 3, 1971 | 1st term | |
| Mendel Jackson Davis | D | SC-01 | April 27, 1971 | 1st term | ||
| William Oswald Mills | R | MD-01 | May 25, 1971 | 1st term | ||
| H. John Heinz III | R | PA-18 | November 2, 1971 | 1st term | ||
| William P. Curlin, Jr. | D | KY-06 | December 4, 1971 | 1st term | Left the House in 1973. | |
| Richard W. Mallary | R | VT | January 7, 1972 | 1st term | ||
| Elizabeth B. Andrews | R | AL-03 | April 4, 1972 | 1st term | Left the House in 1973. | |
| Cliffard D. Carlson | R | IL-15 | April 4, 1972 | 1st term | Left the House in 1973. | |
| William Sheldrick Conover | R | PA-27 | April 25, 1972 | 1st term | Left the House in 1973. | |
| John Breaux | D | LA-07 | September 30, 1972 | 1st term | ||
| M. Caldwell Butler | R | VA-06 | November 7, 1972 | 1st term | ||
| Rank | Delegate | Party | District | Seniority date (Previous service, if any) | No.# of term(s) | Notes |
|---|---|---|---|---|---|---|
| 1 | Jorge Luis Córdova | PNP | PR | January 3, 1969 | 2nd term | |
| 2 | Walter E. Fauntroy | D | DC | March 23, 1971 | 1st term | |
This article incorporates public domain material from Biographical Directory of the United States Congress. Federal government of the United States.