List of members of the United States House of Representatives in the 99th Congress by seniority
# List of members of the United States House of Representatives in the 99th Congress by seniority

This is a complete list of members of the United States House of Representatives during the 99th United States Congress listed by seniority. As an historical article, the districts and party affiliations listed reflect those during the 99th Congress (January 3, 1985 – January 3, 1987). 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 | Jamie Whitten | D | MS-01 | November 4, 1941 | 23rd term | Dean of the House |
| 2 | Charles Melvin Price | D | IL-21 | January 3, 1945 | 21st term |
| 3 | Charles Edward Bennett | D | FL-03 | January 3, 1949 | 19th term |
| 4 | Peter W. Rodino | D | NJ-10 | January 3, 1949 | 19th term |
| 5 | Edward Boland | D | MA-02 | January 3, 1953 | 17th term |
| 6 | Jack Brooks | D | TX-09 | January 3, 1953 | 17th term |
| 7 | Tip O'Neill | D | MA-08 | January 3, 1953 | 17th term | Speaker of the House Left the House in 1987. |
| 8 | William Natcher | D | KY-02 | August 1, 1953 | 17th term |
| 9 | Dante Fascell | D | FL-19 | January 3, 1955 | 16th term |
| 10 | Jim Wright | D | TX-12 | January 3, 1955 | 16th term |
| 11 | John Dingell | D | MI-16 | December 13, 1955 | 16th term |
| 12 | William Broomfield | R | MI-18 | January 3, 1957 | 15th term |
| 13 | Robert Michel | R | IL-18 | January 3, 1957 | 15th term |
| 14 | Silvio O. Conte | R | MA-01 | January 3, 1959 | 14th term |
| 15 | Robert Kastenmeier | D | WI-02 | January 3, 1959 | 14th term |
| 16 | Del Latta | R | OH-05 | January 3, 1959 | 14th term |
| 17 | Dan Rostenkowski | D | IL-08 | January 3, 1959 | 14th term |
| 18 | Neal Smith | D | IA-04 | January 3, 1959 | 14th term |
| 19 | Samuel S. Stratton | D | NY-23 | January 3, 1959 | 14th term |
| 20 | Joseph Patrick Addabbo | D | NY-06 | January 3, 1961 | 13th term | Died on April 10, 1986. |
| 21 | Fernand St. Germain | D | RI-01 | January 3, 1961 | 13th term |
| 22 | Mo Udall | D | AZ-02 | May 2, 1961 | 13th term |
| 23 | Henry B. González | D | TX-20 | November 4, 1961 | 13th term |
| 24 | Jim Broyhill | R | NC-10 | January 3, 1963 | 12th term | Resigned on July 14, 1986. |
| 25 | Don Edwards | D | CA-10 | January 3, 1963 | 12th term |
| 26 | Don Fuqua | D | FL-02 | January 3, 1963 | 12th term | Left the House in 1987. |
| 27 | Sam Gibbons | D | FL-07 | January 3, 1963 | 12th term |
| 28 | Augustus F. Hawkins | D | CA-29 | January 3, 1963 | 12th term |
| 29 | Frank Horton | R | NY-29 | January 3, 1963 | 12th term |
| 30 | Joseph McDade | R | PA-10 | January 3, 1963 | 12th term |
| 31 | Claude Pepper | D | FL-18 | January 3, 1963 | 12th term |
| 32 | Jimmy Quillen | R | TN-01 | January 3, 1963 | 12th term |
| 33 | Edward R. Roybal | D | CA-25 | January 3, 1963 | 12th term |
| 34 | J. J. Pickle | D | TX-10 | December 21, 1963 | 12th term |
| 35 | Frank Annunzio | D | IL-11 | January 3, 1965 | 11th term |
| 36 | John Conyers | D | MI-01 | January 3, 1965 | 11th term |
| 37 | Bill Dickinson | R | AL-02 | January 3, 1965 | 11th term |
| 38 | John Duncan, Sr. | R | TN-02 | January 3, 1965 | 11th term |
| 39 | Tom Foley | D | WA-05 | January 3, 1965 | 11th term |
| 40 | William Ford | D | MI-15 | January 3, 1965 | 11th term |
| 41 | Kika De la Garza | D | TX-15 | January 3, 1965 | 11th term |
| 42 | Lee Hamilton | D | IN-09 | January 3, 1965 | 11th term |
| 43 | James J. Howard | D | NJ-03 | January 3, 1965 | 11th term |
| 44 | Sidney Yates | D | IL-09 | January 3, 1965 Previous service, 1949–1963. | 18th term* |
| 45 | Walter B. Jones, Sr. | D | NC-01 | February 5, 1966 | 11th term |
| 46 | Guy Vander Jagt | R | MI-09 | November 8, 1966 | 11th term |
| 47 | Tom Bevill | D | AL-04 | January 3, 1967 | 10th term |
| 48 | John Paul Hammerschmidt | R | AR-03 | January 3, 1967 | 10th term |
| 49 | Clarence E. Miller | R | OH-10 | January 3, 1967 | 10th term |
| 50 | Sonny Montgomery | D | MS-03 | January 3, 1967 | 10th term |
| 51 | John Myers | R | IN-07 | January 3, 1967 | 10th term |
| 52 | Bill Nichols | D | AL-03 | January 3, 1967 | 10th term |
| 53 | Gene Snyder | R | KY-04 | January 3, 1967 Previous service, 1963–1965. | 11th term* | Left the House in 1987. |
| 54 | Chalmers Wylie | R | OH-15 | January 3, 1967 | 10th term |
| 55 | Joseph M. Gaydos | D | PA-20 | November 5, 1968 | 10th term |
| 56 | William Vollie Alexander Jr. | D | AR-01 | January 3, 1969 | 9th term |
| 57 | Glenn M. Anderson | D | CA-32 | January 3, 1969 | 9th term |
| 58 | Mario Biaggi | D | NY-19 | January 3, 1969 | 9th term |
| 59 | William V. Chappell Jr. | D | FL-04 | January 3, 1969 | 9th term |
| 60 | Bill Clay | D | MO-01 | January 3, 1969 | 9th term |
| 61 | Lawrence Coughlin | R | PA-13 | January 3, 1969 | 9th term |
| 62 | Dan Daniel | D | VA-05 | January 3, 1969 | 9th term |
| 63 | Hamilton Fish | R | NY-21 | January 3, 1969 | 9th term |
| 64 | Manuel Lujan Jr. | R | NM-01 | January 3, 1969 | 9th term |
| 65 | Louis Stokes | D | OH-21 | January 3, 1969 | 9th term |
| 66 | G. William Whitehurst | R | VA-02 | January 3, 1969 | 9th term | Left the House in 1987. |
| 67 | Gus Yatron | D | PA-06 | January 3, 1969 | 9th term |
| 68 | Ed Jones | D | TN-08 | March 25, 1969 | 9th term |
| 69 | Dave Obey | D | WI-07 | April 1, 1969 | 9th term |
| 70 | Robert A. Roe | D | NJ-08 | November 4, 1969 | 9th term |
| 71 | Phil Crane | R | IL-12 | November 25, 1969 | 9th term |
| 72 | William Reynolds Archer Jr. | R | TX-07 | January 3, 1971 | 8th term |
| 73 | Les Aspin | D | WI-01 | January 3, 1971 | 8th term |
| 74 | Ron Dellums | D | CA-08 | January 3, 1971 | 8th term |
| 75 | Bill Frenzel | R | MN-03 | January 3, 1971 | 8th term |
| 76 | Norman F. Lent | R | NY-04 | January 3, 1971 | 8th term |
| 77 | Elwood Hillis | R | IN-05 | January 3, 1971 | 8th term | Left the House in 1987. |
| 78 | Jack Kemp | R | NY-31 | January 3, 1971 | 8th term |
| 79 | Romano Mazzoli | D | KY-03 | January 3, 1971 | 8th term |
| 80 | Stewart McKinney | R | CT-04 | January 3, 1971 | 8th term |
| 81 | Parren Mitchell | D | MD-07 | January 3, 1971 | 8th term | Left the House in 1987. |
| 82 | Charles B. Rangel | D | NY-16 | January 3, 1971 | 8th term |
| 83 | John F. Seiberling | D | OH-14 | January 3, 1971 | 8th term | Left the House in 1987. |
| 84 | Floyd Spence | R | SC-02 | January 3, 1971 | 8th term |
| 85 | Bill Young | R | FL-08 | January 3, 1971 | 8th term |
| 86 | John Breaux | D | LA-07 | September 30, 1972 | 8th term | Left the House in 1987. |
| 87 | George Brown Jr. | D | CA-36 | January 3, 1973 Previous service, 1963–1971. | 11th term* |
| 88 | Benjamin A. Gilman | R | NY-22 | January 3, 1973 | 7th term |
| 89 | Marjorie Holt | R | MD-04 | January 3, 1973 | 7th term | Left the House in 1987. |
| 90 | James R. Jones | D | OK-01 | January 3, 1973 | 7th term | Left the House in 1987. |
| 91 | William Lehman | D | FL-17 | January 3, 1973 | 7th term |
| 92 | Gillis W. Long | D | LA-08 | January 3, 1973 Previous service, 1963–1965. | 8th term* | Died on January 20, 1985. |
| 93 | Trent Lott | R | MS-05 | January 3, 1973 | 7th term |
| 94 | Edward Rell Madigan | R | IL-15 | January 3, 1973 | 7th term |
| 95 | Joe Moakley | D | MA-09 | January 3, 1973 | 7th term |
| 96 | Carlos Moorhead | R | CA-22 | January 3, 1973 | 7th term |
| 97 | George M. O'Brien | R | IL-04 | January 3, 1973 | 7th term | Died on July 17, 1986. |
| 98 | Ralph Regula | R | OH-16 | January 3, 1973 | 7th term |
| 99 | Matthew John Rinaldo | R | NJ-07 | January 3, 1973 | 7th term |
| 100 | Charlie Rose | D | NC-07 | January 3, 1973 | 07th term |
| 101 | Patricia Schroeder | D | CO-01 | January 3, 1973 | 7th term |
| 102 | Bud Shuster | R | PA-09 | January 3, 1973 | 7th term |
| 103 | Pete Stark | D | CA-09 | January 3, 1973 | 7th term |
| 104 | Gerry Studds | D | MA-10 | January 3, 1973 | 7th term |
| 105 | Gene Taylor | R | MO-07 | January 3, 1973 | 7th term |
| 106 | Charles Wilson | D | TX-02 | January 3, 1973 | 7th term |
| 107 | Don Young | R | AK | March 6, 1973 | 7th term |
| 108 | Lindy Boggs | D | LA-02 | March 20, 1973 | 7th term |
| 109 | Cardiss Collins | D | IL-07 | June 5, 1973 | 7th term |
| 110 | John Murtha | D | PA-12 | February 5, 1974 | 7th term |
| 111 | Robert J. Lagomarsino | R | CA-19 | March 5, 1974 | 7th term |
| 112 | J. Bob Traxler | D | MI-08 | April 23, 1974 | 7th term |
| 113 | Les AuCoin | D | OR-01 | January 3, 1975 | 6th term |
| 114 | Berkley Bedell | D | IA-06 | January 3, 1975 | 6th term | Left the House in 1987. |
| 115 | Don Bonker | D | WA-03 | January 3, 1975 | 6th term |
| 116 | Butler Derrick | D | SC-03 | January 3, 1975 | 6th term |
| 117 | Thomas Downey | D | NY-02 | January 3, 1975 | 6th term |
| 118 | Joseph D. Early | D | MA-03 | January 3, 1975 | 6th term |
| 119 | Robert W. Edgar | D | PA-07 | January 3, 1975 | 6th term | Left the House in 1987. |
| 120 | Glenn English | D | OK-06 | January 3, 1975 | 6th term |
| 121 | James Florio | D | NJ-01 | January 3, 1975 | 6th term |
| 122 | Harold Ford | D | TN-09 | January 3, 1975 | 6th term |
| 123 | Bill Goodling | R | PA-19 | January 3, 1975 | 6th term |
| 124 | Bill Gradison | R | OH-02 | January 3, 1975 | 6th term |
| 125 | Bill Hefner | D | NC-08 | January 3, 1975 | 6th term |
| 126 | Carroll Hubbard | D | KY-01 | January 3, 1975 | 6th term |
| 127 | William Hughes | D | NJ-02 | January 3, 1975 | 6th term |
| 128 | Henry Hyde | R | IL-06 | January 3, 1975 | 6th term |
| 129 | Andrew Jacobs Jr. | D | IN-10 | January 3, 1975 Previous service, 1965–1973. | 10th term* |
| 130 | Jim Jeffords | R | VT | January 3, 1975 | 6th term |
| 131 | Tom Kindness | R | OH-08 | January 3, 1975 | 6th term | Left the House in 1987. |
| 132 | John LaFalce | D | NY-32 | January 3, 1975 | 6th term |
| 133 | Marilyn Lloyd | D | TN-03 | January 3, 1975 | 6th term |
| 134 | Matthew F. McHugh | D | NY-28 | January 3, 1975 | 6th term |
| 135 | George Miller | D | CA-07 | January 3, 1975 | 6th term |
| 136 | Norman Mineta | D | CA-13 | January 3, 1975 | 6th term |
| 137 | Henson Moore | R | LA-06 | January 3, 1975 | 6th term | Left the House in 1987. |
| 138 | Stephen Neal | D | NC-05 | January 3, 1975 | 6th term |
| 139 | Henry J. Nowak | D | NY-33 | January 3, 1975 | 6th term |
| 140 | Jim Oberstar | D | MN-08 | January 3, 1975 | 6th term |
| 141 | Marty Russo | D | IL-03 | January 3, 1975 | 6th term |
| 142 | James H. Scheuer | D | NY-08 | January 3, 1975 Previous service, 1965–1973. | 10th term* |
| 143 | Richard T. Schulze | R | PA-05 | January 3, 1975 | 6th term |
| 144 | Philip Sharp | D | IN-02 | January 3, 1975 | 6th term |
| 145 | Virginia D. Smith | R | NE-03 | January 3, 1975 | 6th term |
| 146 | Stephen J. Solarz | D | NY-13 | January 3, 1975 | 6th term |
| 147 | Jim Weaver | D | OR-04 | January 3, 1975 | 6th term | Left the House in 1987. |
| 148 | Henry Waxman | D | CA-24 | January 3, 1975 | 6th term |
| 149 | Tim Wirth | D | CO-02 | January 3, 1975 | 6th term | Left the House in 1987. |
| 150 | Stan Lundine | D | NY-34 | March 2, 1976 | 6th term | Resigned on December 31, 1986. |
| 151 | Sam B. Hall Jr. | D | TX-01 | June 19, 1976 | 6th term | Resigned on May 27, 1985. |
| 152 | Earl Thomas Coleman | R | MO-06 | November 2, 1976 | 6th term |
| 153 | Ed Markey | D | MA-07 | November 2, 1976 | 6th term |
| 154 | Daniel Akaka | D | HI-02 | January 3, 1977 | 5th term |
| 155 | Douglas Applegate | D | OH-18 | January 3, 1977 | 5th term |
| 156 | Robert Badham | R | CA-40 | January 3, 1977 | 5th term |
| 157 | Doug Barnard Jr. | D | GA-10 | January 3, 1977 | 5th term |
| 158 | Anthony C. Beilenson | D | CA-23 | January 3, 1977 | 5th term |
| 159 | David Bonior | D | MI-12 | January 3, 1977 | 5th term |
| 160 | Norm Dicks | D | WA-06 | January 3, 1977 | 5th term |
| 161 | Mickey Edwards | R | OK-05 | January 3, 1977 | 5th term |
| 162 | Ronnie Flippo | D | AL-05 | January 3, 1977 | 5th term |
| 163 | Dick Gephardt | D | MO-03 | January 3, 1977 | 5th term |
| 164 | Dan Glickman | D | KS-04 | January 3, 1977 | 5th term |
| 165 | Cecil Heftel | D | HI-01 | January 3, 1977 | 5th term | Resigned on July 11, 1986. |
| 166 | Jerry Huckaby | D | LA-05 | January 3, 1977 | 5th term |
| 167 | Andy Ireland | R | FL-10 | January 3, 1977 | 5th term |
| 168 | Ed Jenkins | D | GA-09 | January 3, 1977 | 5th term |
| 169 | Dale Kildee | D | MI-07 | January 3, 1977 | 5th term |
| 170 | Jim Leach | R | IA-01 | January 3, 1977 | 5th term |
| 171 | Tom Luken | D | OH-01 | January 3, 1977 Previous service, 1974–1975. | 6th term* |
| 172 | Ron Marlenee | R | MT-02 | January 3, 1977 | 5th term |
| 173 | Barbara Mikulski | D | MD-03 | January 3, 1977 | 5th term | Left the House in 1987. |
| 174 | Austin Murphy | D | PA-22 | January 3, 1977 | 5th term |
| 175 | Mary Rose Oakar | D | OH-20 | January 3, 1977 | 5th term |
| 176 | Leon Panetta | D | CA-16 | January 3, 1977 | 5th term |
| 177 | Donald J. Pease | D | OH-13 | January 3, 1977 | 5th term |
| 178 | Carl Pursell | R | MI-02 | January 3, 1977 | 5th term |
| 179 | Nick Rahall | D | WV-04 | January 3, 1977 | 5th term |
| 180 | Eldon Rudd | R | AZ-04 | January 3, 1977 | 5th term | Left the House in 1987. |
| 181 | Ike Skelton | D | MO-04 | January 3, 1977 | 5th term |
| 182 | Bob Stump | R | AZ-03 | January 3, 1977 | 5th term |
| 183 | Bruce Vento | D | MN-04 | January 3, 1977 | 5th term |
| 184 | Harold Volkmer | D | MO-09 | January 3, 1977 | 5th term |
| 185 | Doug Walgren | D | PA-18 | January 3, 1977 | 5th term |
| 186 | Robert Walker | R | PA-16 | January 3, 1977 | 5th term |
| 187 | Wes Watkins | D | OK-03 | January 3, 1977 | 5th term |
| 188 | Theodore S. Weiss | D | NY-17 | January 3, 1977 | 5th term |
| 189 | Charles Whitley | D | NC-03 | January 3, 1977 | 5th term | Resigned on December 31, 1986. |
| 190 | Robert A. Young | D | MO-02 | January 3, 1977 | 5th term | Left the House in 1987. |
| 191 | Arlan Stangeland | R | MN-07 | February 22, 1977 | 5th term |
| 192 | Wyche Fowler | D | GA-05 | April 6, 1977 | 5th term | Left the House in 1987. |
| 193 | Bob Livingston | R | LA-01 | August 27, 1977 | 5th term |
| 194 | S. William Green | R | NY-15 | February 14, 1978 | 5th term |
| 195 | Robert Garcia | D | NY-18 | February 21, 1978 | 5th term |
| 196 | Beryl Anthony Jr. | D | AR-04 | January 3, 1979 | 4th term |
| 197 | Michael D. Barnes | D | MD-08 | January 3, 1979 | 4th term | Left the House in 1987. |
| 198 | Doug Bereuter | R | NE-01 | January 3, 1979 | 4th term |
| 199 | Bill Boner | D | TN-05 | January 3, 1979 | 4th term |
| 200 | Beverly Byron | D | MD-06 | January 3, 1979 | 4th term |
| 201 | Carroll A. Campbell Jr. | R | SC-04 | January 3, 1979 | 4th term | Left the House in 1987. |
| 202 | William Carney | R | NY-01 | January 3, 1979 | 4th term | Left the House in 1987. |
| 203 | Dick Cheney | R | WY | January 3, 1979 | 4th term |
| 204 | William F. Clinger Jr. | R | PA-23 | January 3, 1979 | 4th term |
| 205 | Tony Coelho | D | CA-15 | January 3, 1979 | 4th term |
| 206 | Jim Courter | R | NJ-12 | January 3, 1979 | 4th term |
| 207 | William E. Dannemeyer | R | CA-39 | January 3, 1979 | 4th term |
| 208 | Thomas Daschle | D | SD | January 3, 1979 | 4th term | Left the House in 1987. |
| 209 | Robert William Davis | R | MI-11 | January 3, 1979 | 4th term |
| 210 | Julian C. Dixon | D | CA-28 | January 3, 1979 | 4th term |
| 211 | Brian J. Donnelly | D | MA-11 | January 3, 1979 | 4th term |
| 212 | Vic Fazio | D | CA-04 | January 3, 1979 | 4th term |
| 213 | Martin Frost | D | TX-24 | January 3, 1979 | 4th term |
| 214 | Newt Gingrich | R | GA-06 | January 3, 1979 | 4th term |
| 215 | William H. Gray | D | PA-02 | January 3, 1979 | 4th term |
| 216 | Frank Joseph Guarini | D | NJ-14 | January 3, 1979 | 4th term |
| 217 | Larry J. Hopkins | R | KY-06 | January 3, 1979 | 4th term |
| 218 | Tony Hall | D | OH-03 | January 3, 1979 | 4th term |
| 219 | Earl Dewitt Hutto | D | FL-01 | January 3, 1979 | 4th term |
| 220 | Ken Kramer | R | CO-05 | January 3, 1979 | 4th term | Left the House in 1987. |
| 221 | Marvin Leath | D | TX-11 | January 3, 1979 | 4th term |
| 222 | Mickey Leland | D | TX-18 | January 3, 1979 | 4th term |
| 223 | Jerry Lewis | R | CA-35 | January 3, 1979 | 4th term |
| 224 | Tom Loeffler | R | TX-21 | January 3, 1979 | 4th term | Left the House in 1987. |
| 225 | Mike Lowry | D | WA-07 | January 3, 1979 | 4th term |
| 226 | Dan Lungren | R | CA-42 | January 3, 1979 | 4th term |
| 227 | Bob Matsui | D | CA-03 | January 3, 1979 | 4th term |
| 228 | Nicholas Mavroules | D | MA-06 | January 3, 1979 | 4th term |
| 229 | Dan Mica | D | FL-14 | January 3, 1979 | 4th term |
| 230 | Bill Nelson | D | FL-11 | January 3, 1979 | 4th term |
| 231 | Chip Pashayan | R | CA-17 | January 3, 1979 | 4th term |
| 232 | Donald L. Ritter | R | PA-15 | January 3, 1979 | 4th term |
| 233 | Toby Roth | R | WI-08 | January 3, 1979 | 4th term |
| 234 | Martin Olav Sabo | D | MN-05 | January 3, 1979 | 4th term |
| 235 | James Sensenbrenner | R | WI-09 | January 3, 1979 | 4th term |
| 236 | Richard Shelby | D | AL-07 | January 3, 1979 | 4th term | Left the House in 1987. |
| 237 | Norman D. Shumway | R | CA-14 | January 3, 1979 | 4th term |
| 238 | Olympia Snowe | R | ME-02 | January 3, 1979 | 4th term |
| 239 | Gerald Solomon | R | NY-24 | January 3, 1979 | 4th term |
| 240 | Charles Stenholm | D | TX-17 | January 3, 1979 | 4th term |
| 241 | Al Swift | D | WA-02 | January 3, 1979 | 4th term |
| 242 | Mike Synar | D | OK-02 | January 3, 1979 | 4th term |
| 243 | Tom Tauke | R | IA-02 | January 3, 1979 | 4th term |
| 244 | Bill Thomas | R | CA-20 | January 3, 1979 | 4th term |
| 245 | Bob Whittaker | R | KS-05 | January 3, 1979 | 4th term |
| 246 | Pat Williams | D | MT-01 | January 3, 1979 | 4th term |
| 247 | Howard Wolpe | D | MI-03 | January 3, 1979 | 4th term |
| 248 | Tom Petri | R | WI-06 | April 3, 1979 | 4th term |
| 249 | John Porter | R | IL-10 | January 22, 1980 | 4th term |
| 250 | Billy Tauzin | D | LA-03 | May 22, 1980 | 4th term |
| 251 | George Crockett Jr. | D | MI-13 | November 4, 1980 | 4th term |
| 252 | Thomas J. Bliley Jr. | R | VA-03 | January 3, 1981 | 3rd term |
| 253 | Hank Brown | R | CO-04 | January 3, 1981 | 3rd term |
| 254 | Eugene A. Chappie | R | CA-02 | January 3, 1981 | 3rd term | Left the House in 1987. |
| 255 | Dan Coats | R | IN-04 | January 3, 1981 | 3rd term |
| 256 | William Coyne | D | PA-14 | January 3, 1981 | 3rd term |
| 257 | Larry Craig | R | ID-01 | January 3, 1981 | 3rd term |
| 258 | Hal Daub | R | NE-02 | January 3, 1981 | 3rd term |
| 259 | David Dreier | R | CA-33 | January 3, 1981 | 3rd term |
| 260 | Byron Dorgan | D | ND | January 3, 1981 | 3rd term |
| 261 | Mervyn M. Dymally | D | CA-31 | January 3, 1981 | 3rd term |
| 262 | Roy Dyson | D | MD-01 | January 3, 1981 | 3rd term |
| 263 | Bernard J. Dwyer | D | NJ-06 | January 3, 1981 | 3rd term |
| 264 | Dennis E. Eckart | D | OH-11 | January 3, 1981 | 3rd term |
| 265 | Bill Emerson | R | MO-08 | January 3, 1981 | 3rd term |
| 266 | T. Cooper Evans | R | IA-03 | January 3, 1981 | 3rd term | Left the House in 1987. |
| 267 | Bobbi Fiedler | R | CA-21 | January 3, 1981 | 3rd term | Left the House in 1987. |
| 268 | Jack Fields | R | TX-08 | January 3, 1981 | 3rd term |
| 269 | Tom Foglietta | D | PA-01 | January 3, 1981 | 3rd term |
| 270 | Barney Frank | D | MA-04 | January 3, 1981 | 3rd term |
| 271 | Sam Gejdenson | D | CT-02 | January 3, 1981 | 3rd term |
| 272 | Judd Gregg | R | NH-02 | January 3, 1981 | 3rd term |
| 273 | Steve Gunderson | R | WI-03 | January 3, 1981 | 3rd term |
| 274 | Ralph Hall | D | TX-04 | January 3, 1981 | 3rd term |
| 275 | James Hansen | R | UT-01 | January 3, 1981 | 3rd term |
| 276 | Thomas F. Hartnett | R | SC-01 | January 3, 1981 | 3rd term | Left the House in 1987. |
| 277 | Charles Floyd Hatcher | D | GA-02 | January 3, 1981 | 3rd term |
| 278 | Dennis M. Hertel | D | MI-14 | January 3, 1981 | 3rd term |
| 279 | John P. Hiler | R | IN-03 | January 3, 1981 | 3rd term |
| 280 | Duncan Hunter | R | CA-45 | January 3, 1981 | 3rd term |
| 281 | Tom Lantos | D | CA-11 | January 3, 1981 | 3rd term |
| 282 | Bill Lowery | R | CA-41 | January 3, 1981 | 3rd term |
| 283 | David O'Brien Martin | R | NY-26 | January 3, 1981 | 3rd term |
| 284 | Lynn Morley Martin | R | IL-16 | January 3, 1981 | 3rd term |
| 285 | Bill McCollum | R | FL-05 | January 3, 1981 | 3rd term |
| 286 | Dave McCurdy | D | OK-04 | January 3, 1981 | 3rd term |
| 287 | Bob McEwen | R | OH-06 | January 3, 1981 | 3rd term |
| 288 | Raymond J. McGrath | R | NY-05 | January 3, 1981 | 3rd term |
| 289 | Guy Molinari | R | NY-14 | January 3, 1981 | 3rd term |
| 290 | Sid Morrison | R | WA-04 | January 3, 1981 | 3rd term |
| 291 | Stanford Parris | R | VA-08 | January 3, 1981 Previous service, 1973–1975. | 4th term* |
| 292 | Pat Roberts | R | KS-01 | January 3, 1981 | 3rd term |
| 293 | Buddy Roemer | D | LA-04 | January 3, 1981 | 3rd term |
| 294 | Hal Rogers | R | KY-05 | January 3, 1981 | 3rd term |
| 295 | Marge Roukema | R | NJ-05 | January 3, 1981 | 3rd term |
| 296 | Gus Savage | D | IL-02 | January 3, 1981 | 3rd term |
| 297 | Chuck Schumer | D | NY-10 | January 3, 1981 | 3rd term |
| 298 | Claudine Schneider | R | RI-02 | January 3, 1981 | 3rd term |
| 299 | E. Clay Shaw Jr. | R | FL-15 | January 3, 1981 | 3rd term |
| 300 | Joe Skeen | R | NM-02 | January 3, 1981 | 3rd term |
| 301 | Christopher Smith | R | NJ-04 | January 3, 1981 | 3rd term |
| 302 | Denny Smith | R | OR-05 | January 3, 1981 | 3rd term |
| 303 | Vin Weber | R | MN-02 | January 3, 1981 | 3rd term |
| 304 | George C. Wortley | R | NY-27 | January 3, 1981 | 3rd term |
| 305 | Ron Wyden | D | OR-03 | January 3, 1981 | 3rd term |
| 306 | Frank Wolf | R | VA-10 | January 3, 1981 | 3rd term |
| 307 | Mark D. Siljander | R | MI-04 | April 21, 1981 | 3rd term | Left the House in 1987. |
| 308 | Steny H. Hoyer | D | MD-05 | May 19, 1981 | 3rd term |
| 309 | Mike Oxley | R | OH-04 | June 25, 1981 | 3rd term |
| 310 | Wayne Dowdy | D | MS-04 | July 7, 1981 | 3rd term |
| 311 | Barbara B. Kennelly | D | CT-01 | January 12, 1982 | 3rd term |
| 312 | Matthew G. Martínez | D | CA-30 | July 13, 1982 | 3rd term |
| 313 | Michael A. Andrews | D | TX-25 | January 3, 1983 | 2nd term |
| 314 | Steve Bartlett | R | TX-03 | January 3, 1983 | 2nd term |
| 315 | Herbert Bateman | R | VA-01 | January 3, 1983 | 2nd term |
| 316 | Jim Bates | D | CA-44 | January 3, 1983 | 2nd term |
| 317 | Howard Berman | D | CA-26 | January 3, 1983 | 2nd term |
| 318 | Michael Bilirakis | R | FL-09 | January 3, 1983 | 2nd term |
| 319 | Sherwood Boehlert | R | NY-25 | January 3, 1983 | 2nd term |
| 320 | Robert A. Borski, Jr. | D | PA-03 | January 3, 1983 | 2nd term |
| 321 | Douglas H. Bosco | D | CA-01 | January 3, 1983 | 2nd term |
| 322 | Rick Boucher | D | VA-09 | January 3, 1983 | 2nd term |
| 323 | Barbara Boxer | D | CA-06 | January 3, 1983 | 2nd term |
| 324 | John Bryant | D | TX-05 | January 3, 1983 | 2nd term |
| 325 | Dan Burton | R | IN-06 | January 3, 1983 | 2nd term |
| 326 | Thomas Carper | D | DE | January 3, 1983 | 2nd term |
| 327 | Bob Carr | D | MI-06 | January 3, 1983 Previous service, 1975–1981. | 5th term* |
| 328 | Rod Chandler | R | WA-08 | January 3, 1983 | 2nd term |
| 329 | Ron Coleman | D | TX-16 | January 3, 1983 | 2nd term |
| 330 | Jim Cooper | D | TN-04 | January 3, 1983 | 2nd term |
| 331 | Mike DeWine | R | OH-07 | January 3, 1983 | 2nd term |
| 332 | Richard Durbin | D | IL-20 | January 3, 1983 | 2nd term |
| 333 | Ben Erdreich | D | AL-06 | January 3, 1983 | 2nd term |
| 334 | Lane Evans | D | IL-17 | January 3, 1983 | 2nd term |
| 335 | Ed Feighan | D | OH-19 | January 3, 1983 | 2nd term |
| 336 | Webb Franklin | R | MS-02 | January 3, 1983 | 2nd term | Left the House in 1987. |
| 337 | George Gekas | R | PA-17 | January 3, 1983 | 2nd term |
| 338 | Nancy Johnson | R | CT-06 | January 3, 1983 | 2nd term |
| 339 | Marcy Kaptur | D | OH-09 | January 3, 1983 | 2nd term |
| 340 | John Kasich | R | OH-12 | January 3, 1983 | 2nd term |
| 341 | Joseph P. Kolter | D | PA-04 | January 3, 1983 | 2nd term |
| 342 | Peter H. Kostmayer | D | PA-08 | January 3, 1983 Previous service, 1977–1981. | 4th term* |
| 343 | Richard H. Lehman | D | CA-18 | January 3, 1983 | 2nd term |
| 344 | Mel Levine | D | CA-27 | January 3, 1983 | 2nd term |
| 345 | Sander Levin | D | MI-17 | January 3, 1983 | 2nd term |
| 346 | Tom Lewis | R | FL-12 | January 3, 1983 | 2nd term |
| 347 | Bill Lipinski | D | IL-05 | January 3, 1983 | 2nd term |
| 348 | Buddy MacKay | D | FL-06 | January 3, 1983 | 2nd term |
| 349 | Connie Mack III | R | FL-13 | January 3, 1983 | 2nd term |
| 350 | John McCain | R | AZ-01 | January 3, 1983 | 2nd term | Left the House in 1987. |
| 351 | Al McCandless | R | CA-37 | January 3, 1983 | 2nd term |
| 352 | John R. McKernan Jr. | R | ME-01 | January 3, 1983 | 2nd term | Left the House in 1987. |
| 353 | Alan Mollohan | D | WV-01 | January 3, 1983 | 2nd term |
| 354 | Jim Moody | D | WI-05 | January 3, 1983 | 2nd term |
| 355 | Bruce Morrison | D | CT-03 | January 3, 1983 | 2nd term |
| 356 | Robert J. Mrazek | D | NY-03 | January 3, 1983 | 2nd term |
| 357 | Howard C. Nielson | R | UT-03 | January 3, 1983 | 2nd term |
| 358 | Jim Olin | D | VA-06 | January 3, 1983 | 2nd term |
| 359 | Solomon Ortiz | D | TX-27 | January 3, 1983 | 2nd term |
| 360 | Major Owens | D | NY-12 | January 3, 1983 | 2nd term |
| 361 | Ron Packard | R | CA-43 | January 3, 1983 | 2nd term |
| 362 | Tim Penny | D | MN-01 | January 3, 1983 | 2nd term |
| 363 | Richard Ray | D | GA-03 | January 3, 1983 | 2nd term |
| 364 | Harry Reid | D | NV-01 | January 3, 1983 | 2nd term | Left the House in 1987. |
| 365 | Bill Richardson | D | NM-03 | January 3, 1983 | 2nd term |
| 366 | Tom Ridge | R | PA-21 | January 3, 1983 | 2nd term |
| 367 | James Rowland | D | GA-08 | January 3, 1983 | 2nd term |
| 368 | Gerry Sikorski | D | MN-06 | January 3, 1983 | 2nd term |
| 369 | Norman Sisisky | D | VA-04 | January 3, 1983 | 2nd term |
| 370 | Jim Slattery | D | KS-02 | January 3, 1983 | 2nd term |
| 371 | Lawrence J. Smith | D | FL-16 | January 3, 1983 | 2nd term |
| 372 | Robert Smith | R | OR-02 | January 3, 1983 | 2nd term |
| 373 | John Spratt | D | SC-05 | January 3, 1983 | 2nd term |
| 374 | Harley O. Staggers Jr. | D | WV-02 | January 3, 1983 | 2nd term |
| 375 | Don Sundquist | R | TN-07 | January 3, 1983 | 2nd term |
| 376 | Robin Tallon | D | SC-06 | January 3, 1983 | 2nd term |
| 377 | Esteban Edward Torres | D | CA-34 | January 3, 1983 | 2nd term |
| 378 | Robert Torricelli | D | NJ-09 | January 3, 1983 | 2nd term |
| 379 | Lindsay Thomas | D | GA-01 | January 3, 1983 | 2nd term |
| 380 | Ed Towns | D | NY-11 | January 3, 1983 | 2nd term |
| 381 | Tim Valentine | D | NC-02 | January 3, 1983 | 2nd term |
| 382 | Barbara Vucanovich | R | NV-02 | January 3, 1983 | 2nd term |
| 383 | Alan Wheat | D | MO-05 | January 3, 1983 | 2nd term |
| 384 | Bob Wise | D | WV-03 | January 3, 1983 | 2nd term |
| 385 | Ed Zschau | R | CA-12 | January 3, 1983 | 2nd term | Left the House in 1987. |
| 386 | Gary Ackerman | D | NY-07 | March 1, 1983 | 2nd term |
| 387 | Daniel Schaefer | R | CO-06 | March 29, 1983 | 2nd term |
| 388 | Sala Burton | D | CA-05 | June 21, 1983 | 2nd term |
| 389 | Charles Hayes | D | IL-01 | August 23, 1983 | 2nd term |
| 390 | George Darden | D | GA-07 | November 8, 1983 | 2nd term |
| 391 | Jerry Kleczka | D | WI-04 | April 3, 1984 | 2nd term |
| 392 | Carl C. Perkins | D | KY-07 | November 6, 1984 | 2nd term |
| 393 | Jim Saxton | R | NJ-13 | November 6, 1984 | 2nd term |
| 394 | Dick Armey | R | TX-26 | January 3, 1985 | 1st term |
| 395 | Chester G. Atkins | D | MA-05 | January 3, 1985 | 1st term |
| 396 | Joe Barton | R | TX-06 | January 3, 1985 | 1st term |
| 397 | Helen Bentley | R | MD-02 | January 3, 1985 | 1st term |
| 398 | Terry L. Bruce | D | IL-19 | January 3, 1985 | 1st term |
| 399 | Beau Boulter | R | TX-13 | January 3, 1985 | 1st term |
| 400 | Albert Bustamante | D | TX-23 | January 3, 1985 | 1st term |
| 401 | Sonny Callahan | R | AL-01 | January 3, 1985 | 1st term |
| 402 | Bill Cobey | R | NC-04 | January 3, 1985 | 1st term | Left the House in 1987. |
| 403 | Howard Coble | R | NC-06 | January 3, 1985 | 1st term |
| 404 | Larry Combest | R | TX-19 | January 3, 1985 | 1st term |
| 405 | Tom DeLay | R | TX-22 | January 3, 1985 | 1st term |
| 406 | Joseph J. DioGuardi | R | NY-20 | January 3, 1985 | 1st term |
| 407 | Bob Dornan | R | CA-38 | January 3, 1985 Previous service, 1977–1983. | 4th term* |
| 408 | Fred J. Eckert | R | NY-30 | January 3, 1985 | 1st term | Left the House in 1987. |
| 409 | Harris Fawell | R | IL-13 | January 3, 1985 | 1st term |
| 410 | Dean Gallo | R | NJ-11 | January 3, 1985 | 1st term |
| 411 | Bart Gordon | D | TN-06 | January 3, 1985 | 1st term |
| 412 | Kenneth J. Gray | D | IL-22 | January 3, 1985 Previous service, 1955–1974. | 11th term* |
| 413 | John E. Grotberg | R | IL-14 | January 3, 1985 | 1st term | Died on November 15, 1986. |
| 414 | Bill Hendon | R | NC-11 | January 3, 1985 Previous service, 1981–1983. | 2nd term* | Left the House in 1987. |
| 415 | Paul Henry | R | MI-05 | January 3, 1985 | 1st term |
| 416 | Paul Kanjorski | D | PA-11 | January 3, 1985 | 1st term |
| 417 | Jim Kolbe | R | AZ-05 | January 3, 1985 | 1st term |
| 418 | Jim Lightfoot | R | IA-05 | January 3, 1985 | 1st term |
| 419 | Thomas J. Manton | D | NY-09 | January 3, 1985 | 1st term |
| 420 | Alex McMillan | R | NC-09 | January 3, 1985 | 1st term |
| 421 | Jan Meyers | R | KS-03 | January 3, 1985 | 1st term |
| 422 | John Miller | R | WA-01 | January 3, 1985 | 1st term |
| 423 | David S. Monson | R | UT-02 | January 3, 1985 | 1st term | Left the House in 1987. |
| 424 | Tommy F. Robinson | D | AR-02 | January 3, 1985 | 1st term |
| 425 | John G. Rowland | R | CT-05 | January 3, 1985 | 1st term |
| 426 | Bill Schuette | R | MI-10 | January 3, 1985 | 1st term |
| 427 | D. French Slaughter Jr. | R | VA-07 | January 3, 1985 | 1st term |
| 428 | Bob Smith | R | NH-01 | January 3, 1985 | 1st term |
| 429 | Richard H. Stallings | D | ID-02 | January 3, 1985 | 1st term |
| 430 | Michael L. Strang | R | CO-03 | January 3, 1985 | 1st term | Left the House in 1987. |
| 431 | Mac Sweeney | R | TX-14 | January 3, 1985 | 1st term |
| 432 | Pat Swindall | R | GA-04 | January 3, 1985 | 1st term |
| 433 | James Traficant | D | OH-17 | January 3, 1985 | 1st term |
| 434 | Peter Visclosky | D | IN-01 | January 3, 1985 | 1st term |
| | Catherine Small Long | D | LA-08 | March 30, 1985 | 1st term | Left the House in 1987. |
| | Frank McCloskey | D | IN-08 | May 1, 1985 Previous service, 1983–1985. | 2nd term* |
| | Jim Chapman | D | TX-01 | August 3, 1985 | 1st term |
| | Alton R. Waldon Jr. | D | NY-06 | June 10, 1986 | 1st term | Left the House in 1987. |
| | Neil Abercrombie | D | HI-01 | September 20, 1986 | 1st term | Left the House in 1987. |
| | Cass Ballenger | R | NC-10 | November 4, 1986 | 1st term |

## Delegates

| Rank | Delegate | Party | District | Seniority date (Previous service, if any) | No.# of term(s) |
| - | - | - | - | - | - |
| 1 | Walter E. Fauntroy | D | DC | March 23, 1971 | 8th term |
| 2 | Ron de Lugo | D | VI | January 3, 1981 Previous service, 1973–1979. | 6th term* |
| 3 | Fofó Iosefa Fiti Sunia | D | AS | January 3, 1981 | 3rd term |
| 4 | Jaime Fuster | D | PR | January 3, 1985 | 1st term |
| 5 | Vicente T. Blaz | R | GU | January 3, 1985 | 1st term |
