1986 United States House of Representatives elections
The 1986 United States House of Representatives elections was held on November 4, 1986, to elect U.S. Representatives to serve in the 100th United States Congress. They occurred in the middle of President Ronald Reagan's second term in office, while he was still relatively popular with the American public. As in most mid-term elections, the president's party — in this case, the Republican Party — lost seats, with the Democratic Party gaining a net of five seats and cementing its majority. These results were not as dramatic as those in the Senate, where the Republicans lost control of the chamber to the Democrats.
Overall results
393 incumbent members sought reelection, but 2 were defeated in primaries and 6 defeated in the general election for a total of 385 incumbents winning.Source:
Retiring incumbents
A total of 40 representatives retired, 22 of whom retired to run for other offices.Democrats
Nineteen incumbent Democrats retired.- : Richard Shelby: retired to run for U.S. Senate.
- : Tim Wirth: retired to run for U.S. Senate.
- : Don Fuqua retired.
- : Wyche Fowler: retired to run for U.S. Senate.
- : Berkley Bedell retired.
- : John Breaux: retired to run for U.S. Senate.
- : Catherine Small Long retired.
- : Barbara Mikulski: retired to run for U.S. Senate.
- : Parren Mitchell retired.
- : Michael D. Barnes: retired to run for U.S. Senate.
- : Tip O'Neill retired.
- : Harry Reid: retired to run for U.S. Senate.
- : Stan Lundine: retired to run for Lieutenant Governor of New York.
- : Charles Whitley retired.
- : John F. Seiberling retired.
- : James R. Jones: retired to run for U.S. Senate.
- : Jim Weaver: retired to run for U.S. Senate.
- : Bob Edgar: retired to run for U.S. Senate.
- : Tom Daschle: retired to run for U.S. Senate.
Republicans
Twenty-one incumbent Republicans retired.- : John McCain: retired to run for U.S. Senate.
- : Eldon Rudd retired.
- : Eugene A. Chappie retired.
- : Ed Zschau: retired to run for U.S. Senate.
- : Bobbi Fiedler: retired to run for U.S. Senate.
- : Ken Kramer: retired to run for U.S. Senate.
- : George M. O'Brien retired.
- : John E. Grotberg retired.
- : Elwood Hillis retired.
- : T. Cooper Evans retired.
- : Gene Snyder retired.
- : Henson Moore: retired to run for U.S. Senate.
- : John R. McKernan Jr.: retired to run for Governor of Maine.
- : Marjorie Holt retired.
- : William Carney retired.
- : Tom Kindness: retired to run for U.S. Senate.
- : Thomas F. Hartnett: retired to run for Lieutenant Governor of South Carolina.
- : Carroll A. Campbell Jr.: retired to run for Governor of South Carolina.
- : Tom Loeffler: retired to run for Governor of Texas.
- : David Smith Monson retired.
- : G. William Whitehurst retired.
Resignations and deaths
Democrats
One Democrat died in office and one Democrat resigned.- : Joseph P. Addabbo died April 10, 1986.
- : Cecil Heftel resigned July 11, 1986, to campaign for Governor of Hawaii.
Incumbents Defeated
In Primary Elections
Democrats
Two Democrats lost renomination.- : Neil Abercrombie lost renomination to Mufi Hannemann, who lost the general election to Pat Saiki.
- : Alton Waldon lost renomination to Floyd Flake, who won the general election.
Republican
One Republican lost renomination- : Mark D. Siljander lost renomination to Fred Upton, who won the general election.
In General Elections
Democrats
One Democrat lost re-election to Republicans- : Robert A. Young lost re-election to Jack Buechner.
Republicans
5 Republicans lost re-election to Democrats- : Michael L. Strang lost re-election to Ben Nighthorse Campbell.
- : Webb Franklin lost re-election to Mike Espy.
- : Fred J. Eckert lost re-election to Louise Slaughter.
- : Bill Cobey lost re-election to David Price.
- : Bill Hendon lost re-election to James M. Clarke.
Open seats that changed parties
Republican seats won by Democrats
Eight Republican seats were won by Democrats:- : won by Jim Jontz.
- : won by David R. Nagle.
- : won by Joseph E. Brennan.
- : won by Tom McMillen.
- : won by George J. Hochbrueckner.
- : won by Liz J. Patterson.
- : won by Wayne Owens.
- : won by Owen B. Pickett.
Democratic seats won by Republicans
Seven Democratic seat was won by a Republican:- : won by Pat Saiki.
- : won by Fred Grandy.
- : won by Clyde C. Holloway.
- : won by Connie Morella.
- : won by Amo Houghton.
- : won by Jim Inhofe.
- : won by Curt Weldon.
Open seats that parties held
Democratic seats held by Democrats
Democrats held fourteen of their open seats- : Won by Claude Harris Jr.
- : Won by David Skaggs
- : Won by James W. Grant
- : Won by John Lewis
- : Won by Jimmy Hayes
- : Won by Ben Cardin
- : Won by Kwiesi Mfume
- : Won by Joseph P. Kennedy II
- : Won by James Bilbray
- : Won by Floyd Flake
- : Won by Martin Lancaster
- : Won by Tom Sawyer
- : Won by Peter DeFazio
- : Won by Tim Johnson
Republican seats held by Republicans
Republicans held fifteen of their open seats- : Won by Jay Rhodes
- : Won by Jon Kyl
- : Won by Wally Herger
- : Won by Ernie Konnyu
- : Won by Elton Gallegly
- : Won by Joel Hefley
- : Won by Jack Davis
- : Won by Dennis Hastert
- : Won by Jim Bunning
- : Won by Richard Baker
- : Won by Fred Upton
- : Won by Cass Ballenger
- : Won by Donald "Buz" Lukens
- : Won by Arthur Ravenel Jr.
- : Won by Lamar S. Smith
Special elections
Sorted by election date| District | Predecessor | Party | Results | Candidates |
| Joseph P. Addabbo | Democratic | Incumbent died April 10, 1986. New member elected June 10, 1986. Democratic hold. Winner was not renominated in primary for [|re-election in November]; see below. | ||
| Cecil Heftel | Democratic | Incumbent resigned July 11, 1986, to campaign for Governor of Hawaii. New member elected September 20, 1986. Democratic hold. Winner was not renominated in primary for re-election in November; see below. |
Alabama
| District | Incumbent | Party | First elected | Result | Candidates |
| Sonny Callahan | Republican | 1984 | Incumbent re-elected. | ||
| William L. Dickinson | Republican | 1964 | Incumbent re-elected. | ||
| Bill Nichols | Democratic | 1966 | Incumbent re-elected. | ||
| Tom Bevill | Democratic | 1966 | Incumbent re-elected. | ||
| Ronnie Flippo | Democratic | 1976 | Incumbent re-elected. | ||
| Ben Erdreich | Democratic | 1982 | Incumbent re-elected. | ||
| Richard Shelby | Democratic | 1978 | Incumbent retired to run for U.S. Senator. Democratic hold. |
Alaska
| District | Incumbent | Party | First elected | Result | Candidates |
| Don Young | Republican | 1973 | Incumbent re-elected. |
Arizona
| District | Incumbent | Party | First elected | Result | Candidates |
| John McCain | Republican | 1982 | Incumbent retired to run for U. S. Senator. Republican hold. | ||
| Mo Udall | Democratic | 1961 | Incumbent re-elected. | ||
| Bob Stump | Republican | 1976 | Incumbent re-elected. | ||
| Eldon Rudd | Republican | 1976 | Incumbent retired. Republican hold. | ||
| Jim Kolbe | Republican | 1984 | Incumbent re-elected. |
Arkansas
| District | Incumbent | Party | First elected | Result | Candidates |
| Bill Alexander | Democratic | 1968 | Incumbent re-elected. | ||
| Tommy F. Robinson | Democratic | 1984 | Incumbent re-elected. | ||
| John Paul Hammerschmidt | Republican | 1966 | Incumbent re-elected. | ||
| Beryl Anthony Jr. | Democratic | 1978 | Incumbent re-elected. |
California
| District | Incumbent | Party | First elected | Result | Candidates |
| Douglas H. Bosco | Democratic | 1982 | Incumbent re-elected. | ||
| Eugene A. Chappie | Republican | 1980 | Incumbent retired. Republican hold. | ||
| Bob Matsui | Democratic | 1978 | Incumbent re-elected. | ||
| Vic Fazio | Democratic | 1978 | Incumbent re-elected. | ||
| Sala Burton | Democratic | 1983 | Incumbent re-elected. | ||
| Barbara Boxer | Democratic | 1982 | Incumbent re-elected. | ||
| George Miller | Democratic | 1974 | Incumbent re-elected. | ||
| Ron Dellums | Democratic | 1970 | Incumbent re-elected. | ||
| Pete Stark | Democratic | 1972 | Incumbent re-elected. | ||
| Don Edwards | Democratic | 1962 | Incumbent re-elected. | ||
| Tom Lantos | Democratic | 1980 | Incumbent re-elected. | ||
| Ed Zschau | Republican | 1982 | Incumbent retired to run for U.S. Senator. Republican hold. | ||
| Norman Mineta | Democratic | 1974 | Incumbent re-elected. | ||
| Norman D. Shumway | Republican | 1978 | Incumbent re-elected. | ||
| Tony Coelho | Democratic | 1978 | Incumbent re-elected. | ||
| Leon Panetta | Democratic | 1976 | Incumbent re-elected. | ||
| Chip Pashayan | Republican | 1978 | Incumbent re-elected. | ||
| Richard H. Lehman | Democratic | 1982 | Incumbent re-elected. | ||
| Bob Lagomarsino | Republican | 1974 | Incumbent re-elected. | ||
| Bill Thomas | Republican | 1978 | Incumbent re-elected. | ||
| Bobbi Fiedler | Republican | 1980 | Incumbent retired to run for U.S. Senator. Republican hold. | ||
| Carlos Moorhead | Republican | 1972 | Incumbent re-elected. | ||
| Anthony Beilenson | Democratic | 1976 | Incumbent re-elected. | ||
| Henry Waxman | Democratic | 1974 | Incumbent re-elected. | ||
| Edward R. Roybal | Democratic | 1962 | Incumbent re-elected. | ||
| Howard Berman | Democratic | 1982 | Incumbent re-elected. | ||
| Mel Levine | Democratic | 1982 | Incumbent re-elected. | ||
| Julian Dixon | Democratic | 1978 | Incumbent re-elected. | ||
| Augustus Hawkins | Democratic | 1962 | Incumbent re-elected. | ||
| Matthew G. Martínez | Democratic | 1982 | Incumbent re-elected. | ||
| Mervyn Dymally | Democratic | 1980 | Incumbent re-elected. | ||
| Glenn M. Anderson | Democratic | 1968 | Incumbent re-elected. | ||
| David Dreier | Republican | 1980 | Incumbent re-elected. | ||
| Esteban Torres | Democratic | 1982 | Incumbent re-elected. | ||
| Jerry Lewis | Republican | 1978 | Incumbent re-elected. | ||
| George Brown Jr. | Democratic | 1962 1970 1972 | Incumbent re-elected. | ||
| Al McCandless | Republican | 1982 | Incumbent re-elected. | ||
| Bob Dornan | Republican | 1976 1982 1984 | Incumbent re-elected. | ||
| William Dannemeyer | Republican | 1978 | Incumbent re-elected. | ||
| Robert Badham | Republican | 1976 | Incumbent re-elected. | ||
| Bill Lowery | Republican | 1980 | Incumbent re-elected. | ||
| Dan Lungren | Republican | 1978 | Incumbent re-elected. | ||
| Ron Packard | Republican | 1982 | Incumbent re-elected. | ||
| Jim Bates | Democratic | 1982 | Incumbent re-elected. | ||
| Duncan L. Hunter | Republican | 1980 | Incumbent re-elected. |
Colorado
| District | Incumbent | Party | First elected | Result | Candidates | Ref |
| Pat Schroeder | Democratic | 1972 | Incumbent re-elected. | |||
| Tim Wirth | Democratic | 1974 | Incumbent retired to run for U.S. Senator. Democratic hold. | |||
| Michael L. Strang | Republican | 1984 | Incumbent lost re-election. Democratic gain. | |||
| Hank Brown | Republican | 1980 | Incumbent re-elected. | |||
| Ken Kramer | Republican | 1978 | Incumbent retired to run for U.S. Senator. Republican hold. | |||
| Daniel Schaefer | Republican | 1983 | Incumbent re-elected. |
Connecticut
| District | Incumbent | Party | First elected | Result | Candidates |
| Barbara B. Kennelly | Democratic | 1982 | Incumbent re-elected. | ||
| Sam Gejdenson | Democratic | 1980 | Incumbent re-elected. | ||
| Bruce Morrison | Democratic | 1982 | Incumbent re-elected. | ||
| Stewart McKinney | Republican | 1970 | Incumbent re-elected. | ||
| John G. Rowland | Republican | 1984 | Incumbent re-elected. | ||
| Nancy Johnson | Republican | 1982 | Incumbent re-elected. |
Delaware
| District | Incumbent | Party | First elected | Result | Candidates |
| Tom Carper | Democratic | 1982 | Incumbent re-elected. |
Florida
| District | Incumbent | Party | First elected | Result | Candidates |
| Earl Hutto | Democratic | 1978 | Incumbent re-elected. | ||
| Don Fuqua | Democratic | 1962 | Incumbent retired. Democratic hold. | ||
| Charles E. Bennett | Democratic | 1948 | Incumbent re-elected. | ||
| Bill Chappell | Democratic | 1968 | Incumbent re-elected. | ||
| Bill McCollum | Republican | 1980 | Incumbent re-elected. | ||
| Buddy MacKay | Democratic | 1982 | Incumbent re-elected. | ||
| Sam Gibbons | Democratic | 1962 | Incumbent re-elected. | ||
| Bill Young | Republican | 1970 | Incumbent re-elected. | ||
| Michael Bilirakis | Republican | 1982 | Incumbent re-elected. | ||
| Andy Ireland | Republican | 1976 | Incumbent re-elected. | ||
| Bill Nelson | Democratic | 1978 | Incumbent re-elected. | ||
| Tom Lewis | Republican | 1982 | Incumbent re-elected. | ||
| Connie Mack III | Republican | 1982 | Incumbent re-elected. | ||
| Dan Mica | Democratic | 1978 | Incumbent re-elected. | ||
| Clay Shaw | Republican | 1980 | Incumbent re-elected. | ||
| Lawrence J. Smith | Democratic | 1982 | Incumbent re-elected. | ||
| William Lehman | Democratic | 1972 | Incumbent re-elected. | ||
| Claude Pepper | Democratic | 1962 | Incumbent re-elected. | ||
| Dante Fascell | Democratic | 1954 | Incumbent re-elected. |
Georgia
| District | Incumbent | Party | First elected | Result | Candidates |
| Lindsay Thomas | Democratic | 1982 | Incumbent re-elected. | ||
| Charles Hatcher | Democratic | 1980 | Incumbent re-elected. | ||
| Richard Ray | Democratic | 1982 | Incumbent re-elected. | ||
| Pat Swindall | Republican | 1984 | Incumbent re-elected. | ||
| Wyche Fowler | Democratic | 1977 | Incumbent retired to run for U.S. Senator. Democratic hold. | ||
| Newt Gingrich | Republican | 1978 | Incumbent re-elected. | ||
| George Darden | Democratic | 1983 | Incumbent re-elected. | ||
| J. Roy Rowland | Democratic | 1982 | Incumbent re-elected. | ||
| Ed Jenkins | Democratic | 1976 | Incumbent re-elected. | ||
| Doug Barnard Jr. | Democratic | 1976 | Incumbent re-elected. |
Hawaii
| District | Incumbent | Party | First elected | Result | Candidates |
| Neil Abercrombie | Democratic | 1986 | Incumbent lost renomination. Republican gain. | ||
| Daniel Akaka | Democratic | 1976 | Incumbent re-elected. |
Idaho
| District | Incumbent | Party | First elected | Result | Candidates |
| Larry Craig | Republican | 1980 | Incumbent re-elected. | ||
| Richard H. Stallings | Democratic | 1984 | Incumbent re-elected. |
Illinois
| District | Incumbent | Party | First elected | Result | Candidates |
| Charles Hayes | Democratic | 1983 | Incumbent re-elected. | ||
| Gus Savage | Democratic | 1980 | Incumbent re-elected. | ||
| Marty Russo | Democratic | 1974 | Incumbent re-elected. | ||
| George M. O'Brien | Republican | 1972 | Incumbent retired. Republican hold. | ||
| Bill Lipinski | Democratic | 1982 | Incumbent re-elected. | ||
| Henry Hyde | Republican | 1974 | Incumbent re-elected. | ||
| Cardiss Collins | Democratic | 1973 | Incumbent re-elected. | ||
| Dan Rostenkowski | Democratic | 1958 | Incumbent re-elected. | ||
| Sidney R. Yates | Democratic | 1948 1962 1964 | Incumbent re-elected. | ||
| John Porter | Republican | 1980 | Incumbent re-elected. | ||
| Frank Annunzio | Democratic | 1964 | Incumbent re-elected. | ||
| Phil Crane | Republican | 1969 | Incumbent re-elected. | ||
| Harris W. Fawell | Republican | 1984 | Incumbent re-elected. | ||
| John E. Grotberg | Republican | 1984 | Incumbent retired. Republican hold. | ||
| Ed Madigan | Republican | 1972 | Incumbent re-elected. | ||
| Lynn M. Martin | Republican | 1980 | Incumbent re-elected. | ||
| Lane Evans | Democratic | 1982 | Incumbent re-elected. | ||
| Bob Michel | Republican | 1956 | Incumbent re-elected. | ||
| Terry L. Bruce | Democratic | 1984 | Incumbent re-elected. | ||
| Dick Durbin | Democratic | 1982 | Incumbent re-elected. | ||
| Melvin Price | Democratic | 1944 | Incumbent re-elected. | ||
| Kenneth J. Gray | Democratic | 1954 1974 1984 | Incumbent re-elected. |
Indiana
| District | Incumbent | Party | First elected | Result | Candidates |
| Pete Visclosky | Democratic | 1984 | Incumbent re-elected. | ||
| Philip Sharp | Democratic | 1974 | Incumbent re-elected. | ||
| John P. Hiler | Republican | 1980 | Incumbent re-elected. | ||
| Dan Coats | Republican | 1980 | Incumbent re-elected. | ||
| Elwood Hillis | Republican | 1970 | Incumbent retired. Democratic gain. | ||
| Dan Burton | Republican | 1982 | Incumbent re-elected. | ||
| John T. Myers | Republican | 1966 | Incumbent re-elected. | ||
| Frank McCloskey | Democratic | 1982 | Incumbent re-elected. | ||
| Lee Hamilton | Democratic | 1964 | Incumbent re-elected. | ||
| Andrew Jacobs Jr. | Democratic | 1964 1972 1974 | Incumbent re-elected. |
Iowa
| District | Incumbent | Party | First elected | Result | Candidates |
| Jim Leach | Republican | 1976 | Incumbent re-elected. | ||
| Tom Tauke | Republican | 1978 | Incumbent re-elected. | ||
| T. Cooper Evans | Republican | 1980 | Incumbent retired. Democratic gain. | ||
| Neal Smith | Democratic | 1958 | Incumbent re-elected. | ||
| Jim Ross Lightfoot | Republican | 1984 | Incumbent re-elected. | ||
| Berkley Bedell | Democratic | 1974 | Incumbent retired. Republican gain. |
Kansas
| District | Incumbent | Party | First elected | Result | Candidates |
| Pat Roberts | Republican | 1980 | Incumbent re-elected. | ||
| Jim Slattery | Democratic | 1982 | Incumbent re-elected. | ||
| Jan Meyers | Republican | 1984 | Incumbent re-elected. | ||
| Dan Glickman | Democratic | 1976 | Incumbent re-elected. | ||
| Bob Whittaker | Republican | 1978 | Incumbent re-elected. |
Kentucky
| District | Incumbent | Party | First elected | Result | Candidates |
| Carroll Hubbard | Democratic | 1974 | Incumbent re-elected. | ||
| William Natcher | Democratic | 1953 | Incumbent re-elected. | ||
| Romano Mazzoli | Democratic | 1970 | Incumbent re-elected. | ||
| Gene Snyder | Republican | 1962 1964 1966 | Incumbent retired. Republican hold. | ||
| Hal Rogers | Republican | 1980 | Incumbent re-elected. | ||
| Larry J. Hopkins | Republican | 1978 | Incumbent re-elected. | ||
| Chris Perkins | Democratic | 1984 | Incumbent re-elected. |
Louisiana
Boggs and Huckaby won more than 50% of the vote in their Sept. 27 jungle primaries. Livingston, Tauzin and Roemer were automatically re-elected without appearing on a ballot. In the 7th and 8th districts, runoffs were required when no candidate received a majority in the jungle primary.| District | Incumbent | Party | First elected | Result | Candidates |
| Bob Livingston | Republican | 1977 | Incumbent re-elected. | ||
| Lindy Boggs | Democratic | 1973 | Incumbent re-elected. | ||
| Billy Tauzin | Democratic | 1980 | Incumbent re-elected. | ||
| Buddy Roemer | Democratic | 1980 | Incumbent re-elected. | ||
| Jerry Huckaby | Democratic | 1976 | Incumbent re-elected. | ||
| Henson Moore | Republican | 1974 | Incumbent retired to run for U.S. Senator. Republican hold. | ||
| John Breaux | Democratic | 1972 | Incumbent retired to run for U.S. Senator. Democratic hold. | ||
| Catherine Small Long | Democratic | 1985 | Incumbent retired. Republican gain. |
Maine
| District | Incumbent | Party | First elected | Result | Candidates |
| John R. McKernan Jr. | Republican | 1982 | Incumbent retired to run for Governor of Maine. Democratic gain. | ||
| Olympia Snowe | Republican | 1978 | Incumbent re-elected. |
Maryland
| District | Incumbent | Party | First elected | Result | Candidates |
| Roy Dyson | Democratic | 1980 | Incumbent re-elected. | ||
| Helen Delich Bentley | Republican | 1984 | Incumbent re-elected. | ||
| Barbara Mikulski | Democratic | 1976 | Incumnent retired to run for U.S. Senator. Democratic hold. | ||
| Marjorie Holt | Republican | 1972 | Incumbent retired. Democratic gain. | ||
| Steny Hoyer | Democratic | 1981 | Incumbent re-elected. | ||
| Beverly Byron | Democratic | 1978 | Incumbent re-elected. | ||
| Parren Mitchell | Democratic | 1970 | Incumbent retired. Democratic hold. | ||
| Michael D. Barnes | Democratic | 1978 | Incumbent retired to run for U.S. Senator. Republican gain. |
Massachusetts
| District | Incumbent | Party | First elected | Result | Candidates |
| Silvio O. Conte | Republican | 1958 | Incumbent re-elected. | ||
| Edward Boland | Democratic | 1952 | Incumbent re-elected. | ||
| Joseph D. Early | Democratic | 1974 | Incumbent re-elected. | ||
| Barney Frank | Democratic | 1980 | Incumbent re-elected. | ||
| Chester G. Atkins | Democratic | 1984 | Incumbent re-elected. | ||
| Nicholas Mavroules | Democratic | 1978 | Incumbent re-elected. | ||
| Ed Markey | Democratic | 1976 | Incumbent re-elected. | ||
| Tip O'Neill | Democratic | 1952 | Incumbent retired. Democratic hold. | ||
| Joe Moakley | Democratic | 1972 | Incumbent re-elected. | ||
| Gerry Studds | Democratic | 1972 | Incumbent re-elected. | ||
| Brian J. Donnelly | Democratic | 1978 | Incumbent re-elected. |
Michigan
| District | Incumbent | Party | First elected | Result | Candidates |
| John Conyers | Democratic | 1964 | Incumbent re-elected. | ||
| Carl Pursell | Republican | 1976 | Incumbent re-elected. | ||
| Howard Wolpe | Democratic | 1978 | Incumbent re-elected. | ||
| Mark D. Siljander | Republican | 1981 | Incumbent lost renomination. Republican hold. | ||
| Paul B. Henry | Republican | 1984 | Incumbent re-elected. | ||
| Bob Carr | Democratic | 1974 1980 1982 | Incumbent re-elected. | ||
| Dale Kildee | Democratic | 1976 | Incumbent re-elected. | ||
| J. Bob Traxler | Democratic | 1974 | Incumbent re-elected. | ||
| Guy Vander Jagt | Republican | 1966 | Incumbent re-elected. | ||
| Bill Schuette | Republican | 1984 | Incumbent re-elected. | ||
| Bob Davis | Republican | 1978 | Incumbent re-elected. | ||
| David Bonior | Democratic | 1976 | Incumbent re-elected. | ||
| George Crockett Jr. | Democratic | 1980 | Incumbent re-elected. | ||
| Dennis M. Hertel | Democratic | 1980 | Incumbent re-elected. | ||
| William D. Ford | Democratic | 1964 | Incumbent re-elected. | ||
| John Dingell | Democratic | 1955 | Incumbent re-elected. | ||
| Sander Levin | Democratic | 1982 | Incumbent re-elected. | ||
| William Broomfield | Republican | 1956 | Incumbent re-elected. |
Minnesota
| District | Incumbent | Party | First elected | Result | Candidates |
| Tim Penny | DFL | 1982 | Incumbent re-elected. | ||
| Vin Weber | Independent- Republican | 1980 | Incumbent re-elected. | ||
| Bill Frenzel | Independent- Republican | 1970 | Incumbent re-elected. | ||
| Bruce Vento | DFL | 1976 | Incumbent re-elected. | ||
| Martin Olav Sabo | DFL | 1978 | Incumbent re-elected. | ||
| Gerry Sikorski | DFL | 1982 | Incumbent re-elected. | ||
| Arlan Stangeland | Independent- Republican | 1977 | Incumbent re-elected. | ||
| Jim Oberstar | DFL | 1974 | Incumbent re-elected. |
Mississippi
| District | Incumbent | Party | First elected | Result | Candidates |
| Jamie Whitten | Democratic | 1941 | Incumbent re-elected. | ||
| Webb Franklin | Republican | 1982 | Incumbent lost re-election. Democratic gain. | ||
| Sonny Montgomery | Democratic | 1966 | Incumbent re-elected. | ||
| Wayne Dowdy | Democratic | 1981 | Incumbent re-elected. | ||
| Trent Lott | Republican | 1972 | Incumbent re-elected. |
Missouri
| District | Incumbent | Party | First elected | Result | Candidates |
| Bill Clay | Democratic | 1968 | Incumbent re-elected. | ||
| Robert A. Young | Democratic | 1976 | Incumbent lost re-election. Republican gain. | ||
| Dick Gephardt | Democratic | 1976 | Incumbent re-elected. | ||
| Ike Skelton | Democratic | 1976 | Incumbent re-elected. | ||
| Alan Wheat | Democratic | 1982 | Incumbent re-elected. | ||
| Tom Coleman | Republican | 1976 | Incumbent re-elected. | ||
| Gene Taylor | Republican | 1972 | Incumbent re-elected. | ||
| Bill Emerson | Republican | 1980 | Incumbent re-elected. | ||
| Harold Volkmer | Democratic | 1976 | Incumbent re-elected. |
Montana
| District | Incumbent | Party | First elected | Result | Candidates |
| Pat Williams | Democratic | 1978 | Incumbent re-elected. | ||
| Ron Marlenee | Republican | 1976 | Incumbent re-elected. |
Nebraska
| District | Incumbent | Party | First elected | Result | Candidates |
| Doug Bereuter | Republican | 1978 | Incumbent re-elected. | ||
| Hal Daub | Republican | 1980 | Incumbent re-elected. | ||
| Virginia D. Smith | Republican | 1974 | Incumbent re-elected. |
Nevada
| District | Incumbent | Party | First elected | Result | Candidates |
| Harry Reid | Democratic | 1982 | Incumbent retired to run for U.S. Senator. Democratic hold. | ||
| Barbara Vucanovich | Republican | 1982 | Incumbent re-elected. |
New Hampshire
| District | Incumbent | Party | First elected | Result | Candidates |
| Bob Smith | Republican | 1984 | Incumbent re-elected. | ||
| Judd Gregg | Republican | 1980 | Incumbent re-elected. |
New Jersey
| District | Incumbent | Party | First elected | Result | Candidates |
| James Florio | Democratic | 1974 | Incumbent re-elected. | ||
| William J. Hughes | Democratic | 1974 | Incumbent re-elected. | ||
| James J. Howard | Democratic | 1964 | Incumbent re-elected. | ||
| Chris Smith | Republican | 1980 | Incumbent re-elected. | ||
| Marge Roukema | Republican | 1980 | Incumbent re-elected. | ||
| Bernard J. Dwyer | Democratic | 1980 | Incumbent re-elected. | ||
| Matthew J. Rinaldo | Republican | 1972 | Incumbent re-elected. | ||
| Robert A. Roe | Democratic | 1970 | Incumbent re-elected. | ||
| Robert Torricelli | Democratic | 1982 | Incumbent re-elected. | ||
| Peter W. Rodino | Democratic | 1948 | Incumbent re-elected. | ||
| Dean Gallo | Republican | 1984 | Incumbent re-elected. | ||
| Jim Courter | Republican | 1978 | Incumbent re-elected. | ||
| Jim Saxton | Republican | 1984 | Incumbent re-elected. | ||
| Frank J. Guarini | Democratic | 1978 | Incumbent re-elected. |
New Mexico
| District | Incumbent | Party | First elected | Result | Candidates |
| Manuel Lujan Jr. | Republican | 1968 | Incumbent re-elected. | ||
| Joe Skeen | Republican | 1980 | Incumbent re-elected. | ||
| Bill Richardson | Democratic | 1982 | Incumbent re-elected. |
New York
| District | Incumbent | Party | First elected | Result | Candidates |
| William Carney | Republican | 1978 | Incumbent retired. Democratic gain. | ||
| Thomas J. Downey | Democratic | 1974 | Incumbent re-elected. | ||
| Robert J. Mrazek | Democratic | 1982 | Incumbent re-elected. | ||
| Norman F. Lent | Republican | 1970 | Incumbent re-elected. | ||
| Raymond J. McGrath | Republican | 1980 | Incumbent re-elected. | ||
| Alton Waldon | Democratic | 1986 | Incumbent lost renomination. Democratic hold. | ||
| Gary Ackerman | Democratic | 1983 | Incumbent re-elected. | ||
| James H. Scheuer | Democratic | 1964 1972 1974 | Incumbent re-elected. | ||
| Thomas J. Manton | Democratic | 1984 | Incumbent re-elected. | ||
| Chuck Schumer | Democratic | 1980 | Incumbent re-elected. | ||
| Edolphus Towns | Democratic | 1982 | Incumbent re-elected. | ||
| Major Owens | Democratic | 1982 | Incumbent re-elected. | ||
| Stephen Solarz | Democratic | 1974 | Incumbent re-elected. | ||
| Guy Molinari | Republican | 1980 | Incumbent re-elected. | ||
| Bill Green | Republican | 1978 | Incumbent re-elected. | ||
| Charles Rangel | Democratic | 1970 | Incumbent re-elected. | ||
| Ted Weiss | Democratic | 1976 | Incumbent re-elected. | ||
| Robert García | Democratic | 1978 | Incumbent re-elected. | ||
| Mario Biaggi | Democratic | 1968 | Incumbent re-elected. | ||
| Joe DioGuardi | Republican | 1984 | Incumbent re-elected. | ||
| Hamilton Fish IV | Republican | 1968 | Incumbent re-elected. | ||
| Benjamin A. Gilman | Republican | 1972 | Incumbent re-elected. | ||
| Samuel S. Stratton | Democratic | 1958 | Incumbent re-elected. | ||
| Gerald Solomon | Republican | 1978 | Incumbent re-elected. | ||
| Sherwood Boehlert | Republican | 1982 | Incumbent re-elected. | ||
| David O'Brien Martin | Republican | 1980 | Incumbent re-elected. | ||
| George C. Wortley | Republican | 1980 | Incumbent re-elected. | ||
| Matthew F. McHugh | Democratic | 1974 | Incumbent re-elected. | ||
| Frank Horton | Republican | 1962 | Incumbent re-elected. | ||
| Fred J. Eckert | Republican | 1984 | Incumbent lost re-election. Democratic gain. | ||
| Jack Kemp | Republican | 1970 | Incumbent re-elected. | ||
| John LaFalce | Democratic | 1974 | Incumbent re-elected. | ||
| Henry J. Nowak | Democratic | 1974 | Incumbent re-elected. | ||
| Stan Lundine | Democratic | 1976 | Incumbent retired to run for run for Lieutenant Governor of New York. Republican gain. |
North Carolina
| District | Incumbent | Party | First elected | Result | Candidates |
| Walter B. Jones Sr. | Democratic | 1966 | Incumbent re-elected. | ||
| Tim Valentine | Democratic | 1982 | Incumbent re-elected. | ||
| Charles Orville Whitley | Democratic | 1976 | Incumbent retired. Democratic hold. | ||
| Bill Cobey | Republican | 1984 | Incumbent lost re-election. Democratic gain. | ||
| Stephen L. Neal | Democratic | 1974 | Incumbent re-elected. | ||
| Howard Coble | Republican | 1984 | Incumbent re-elected. | ||
| Charlie Rose | Democratic | 1972 | Incumbent re-elected. | ||
| Bill Hefner | Democratic | 1974 | Incumbent re-elected. | ||
| Alex McMillan | Republican | 1984 | Incumbent re-elected. | ||
| Jim Broyhill | Republican | 1962 | Incumbent resigned when appointed U.S. Senator. Republican hold. | ||
| Bill Hendon | Republican | 1980 1982 1984 | Incumbent lost re-election. Democratic gain. |
North Dakota
| District | Incumbent | Party | First elected | Result | Candidates |
| Byron Dorgan | Democratic-NPL | 1980 | Incumbent re-elected. |
Ohio
| District | Incumbent | Party | First elected | Result | Candidates |
| Tom Luken | Democratic | 1974 (special) 1974 1976 | Incumbent re-elected. | ||
| Bill Gradison | Republican | 1974 | Incumbent re-elected. | ||
| Tony P. Hall | Democratic | 1978 | Incumbent re-elected. | ||
| Mike Oxley | Republican | 1972 | Incumbent re-elected. | ||
| Del Latta | Republican | 1958 | Incumbent re-elected. | ||
| Bob McEwen | Republican | 1980 | Incumbent re-elected. | ||
| Mike DeWine | Republican | 1982 | Incumbent re-elected. | ||
| Tom Kindness | Republican | 1974 | Incumbent retired to run for U.S. Senator. Republican hold. | ||
| Marcy Kaptur | Democratic | 1982 | Incumbent re-elected. | ||
| Clarence E. Miller | Republican | 1966 | Incumbent re-elected. | ||
| Dennis E. Eckart | Democratic | 1980 | Incumbent re-elected. | ||
| John Kasich | Republican | 1982 | Incumbent re-elected. | ||
| Don Pease | Democratic | 1976 | Incumbent re-elected. | ||
| John F. Seiberling | Democratic | 1970 | Incumbent retired. Democratic hold. | ||
| Chalmers Wylie | Republican | 1966 | Incumbent re-elected. | ||
| Ralph Regula | Republican | 1972 | Incumbent re-elected. | ||
| James Traficant | Democratic | 1984 | Incumbent re-elected. | ||
| Douglas Applegate | Democratic | 1976 | Incumbent re-elected. | ||
| Ed Feighan | Democratic | 1982 | Incumbent re-elected. | ||
| Mary Rose Oakar | Democratic | 1976 | Incumbent re-elected. | ||
| Louis Stokes | Democratic | 1968 | Incumbent re-elected. |
Oklahoma
| District | Incumbent | Party | First elected | Result | Candidates |
| James R. Jones | Democratic | 1972 | Incumbent retired to run for U.S. Senator. Republican gain. | ||
| Mike Synar | Democratic | 1978 | Incumbent re-elected. | ||
| Wes Watkins | Democratic | 1976 | Incumbent re-elected. | ||
| Dave McCurdy | Democratic | 1980 | Incumbent re-elected. | ||
| Mickey Edwards | Republican | 1976 | Incumbent re-elected. | ||
| Glenn English | Democratic | 1974 | Incumbent re-elected. |
Oregon
| District | Incumbent | Party | First elected | Result | Candidates |
| Les AuCoin | Democratic | 1974 | Incumbent re-elected. | ||
| Bob Smith | Republican | 1982 | Incumbent re-elected. | ||
| Ron Wyden | Democratic | 1980 | Incumbent re-elected. | ||
| Jim Weaver | Democratic | 1974 | Incumbent retired to run for U.S. Senator. Democratic hold. | ||
| Denny Smith | Republican | 1980 | Incumbent re-elected. |
Pennsylvania
| District | Incumbent | Party | First elected | Result | Candidates |
| Thomas M. Foglietta | Democratic | 1980 | Incumbent re-elected. | ||
| William H. Gray III | Democratic | 1978 | Incumbent re-elected. | ||
| Robert Borski | Democratic | 1982 | Incumbent re-elected. | ||
| Joseph P. Kolter | Democratic | 1982 | Incumbent re-elected. | ||
| Dick Schulze | Republican | 1974 | Incumbent re-elected. | ||
| Gus Yatron | Democratic | 1968 | Incumbent re-elected. | ||
| Robert W. Edgar | Democratic | 1974 | Incumbent retired to run for U.S. Senator. Republican gain. | ||
| Peter H. Kostmayer | Democratic | 1976 1980 1982 | Incumbent re-elected. | ||
| Bud Shuster | Republican | 1972 | Incumbent re-elected. | ||
| Joseph M. McDade | Republican | 1962 | Incumbent re-elected. | ||
| Paul Kanjorski | Democratic | 1984 | Incumbent re-elected. | ||
| John Murtha | Democratic | 1974 | Incumbent re-elected. | ||
| Lawrence Coughlin | Republican | 1968 | Incumbent re-elected. | ||
| William J. Coyne | Democratic | 1980 | Incumbent re-elected. | ||
| Donald L. Ritter | Republican | 1978 | Incumbent re-elected. | ||
| Bob Walker | Republican | 1976 | Incumbent re-elected. | ||
| George Gekas | Republican | 1982 | Incumbent re-elected. | ||
| Doug Walgren | Democratic | 1976 | Incumbent re-elected. | ||
| Bill Goodling | Republican | 1974 | Incumbent re-elected. | ||
| Joseph M. Gaydos | Democratic | 1968 | Incumbent re-elected. | ||
| Tom Ridge | Republican | 1982 | Incumbent re-elected. | ||
| Austin Murphy | Democratic | 1976 | Incumbent re-elected. | ||
| William Clinger | Republican | 1978 | Incumbent re-elected. |
Rhode Island
| District | Incumbent | Party | First elected | Result | Candidates |
| Fernand St Germain | Democratic | 1960 | Incumbent re-elected. | ||
| Claudine Schneider | Republican | 1980 | Incumbent re-elected. |
South Carolina
| District | Incumbent | Party | First elected | Result | Candidates |
| Thomas F. Hartnett | Republican | 1980 | Incumbent retired to run for Lieutenant Governor of South Carolina. Republican hold. | ||
| Floyd Spence | Republican | 1970 | Incumbent re-elected. | ||
| Butler Derrick | Democratic | 1974 | Incumbent re-elected. | ||
| Carroll A. Campbell Jr. | Republican | 1978 | Incumbent retired to run for Governor of South Carolina. Democratic gain. | ||
| John Spratt | Democratic | 1982 | Incumbent re-elected. | ||
| Robin Tallon | Democratic | 1982 | Incumbent re-elected. |
South Dakota
| District | Incumbent | Party | First elected | Result | Candidates |
| Tom Daschle | Democratic | 1978 | Incumbent retired to run for U.S. Senator. Democratic hold. |
Tennessee
| District | Incumbent | Party | First elected | Result | Candidates |
| Jimmy Quillen | Republican | 1962 | Incumbent re-elected. | ||
| John Duncan Sr. | Republican | 1964 | Incumbent re-elected. | ||
| Marilyn Lloyd | Democratic | 1974 | Incumbent re-elected. | ||
| Jim Cooper | Democratic | 1982 | Incumbent re-elected. | ||
| Bill Boner | Democratic | 1978 | Incumbent re-elected. | ||
| Bart Gordon | Democratic | 1984 | Incumbent re-elected. | ||
| Don Sundquist | Republican | 1982 | Incumbent re-elected. | ||
| Ed Jones | Democratic | 1969 | Incumbent re-elected. | ||
| Harold Ford Sr. | Democratic | 1974 | Incumbent re-elected. |
Texas
| District | Incumbent | Party | First elected | Result | Candidates |
| Jim Chapman | Democratic | 1985 | Incumbent re-elected. | ||
| Charles Wilson | Democratic | 1972 | Incumbent re-elected. | ||
| Steve Bartlett | Republican | 1982 | Incumbent re-elected. | ||
| Ralph Hall | Democratic | 1980 | Incumbent re-elected. | ||
| John Bryant | Democratic | 1982 | Incumbent re-elected. | ||
| Joe Barton | Republican | 1984 | Incumbent re-elected. | ||
| Bill Archer | Republican | 1970 | Incumbent re-elected. | ||
| Jack Fields | Republican | 1980 | Incumbent re-elected. | ||
| Jack Brooks | Democratic | 1952 | Incumbent re-elected. | ||
| J. J. Pickle | Democratic | 1963 | Incumbent re-elected. | ||
| Marvin Leath | Democratic | 1978 | Incumbent re-elected. | ||
| Jim Wright | Democratic | 1954 | Incumbent re-elected. | ||
| Beau Boulter | Republican | 1984 | Incumbent re-elected. | ||
| Mac Sweeney | Republican | 1984 | Incumbent re-elected. | ||
| Kika de la Garza | Democratic | 1964 | Incumbent re-elected. | ||
| Ron Coleman | Democratic | 1982 | Incumbent re-elected. | ||
| Charles Stenholm | Democratic | 1978 | Incumbent re-elected. | ||
| Mickey Leland | Democratic | 1978 | Incumbent re-elected. | ||
| Larry Combest | Republican | 1984 | Incumbent re-elected. | ||
| Henry B. González | Democratic | 1961 | Incumbent re-elected. | ||
| Tom Loeffler | Republican | 1978 | Incumbent retired to run for Governor of Texas. Republican hold. | ||
| Tom DeLay | Republican | 1984 | Incumbent re-elected. | ||
| Albert Bustamante | Democratic | 1984 | Incumbent re-elected. | ||
| Martin Frost | Democratic | 1978 | Incumbent re-elected. | ||
| Mike Andrews | Democratic | 1982 | Incumbent re-elected. | ||
| Dick Armey | Republican | 1984 | Incumbent re-elected. | ||
| Solomon Ortiz | Democratic | 1982 | Incumbent re-elected. |
Utah
| District | Incumbent | Party | First elected | Result | Candidates |
| Jim Hansen | Republican | 1980 | Incumbent re-elected. | ||
| David Smith Monson | Republican | 1984 | Incumbent retired. Democratic gain. | ||
| Howard C. Nielson | Republican | 1982 | Incumbent re-elected. |
Vermont
| District | Incumbent | Party | First elected | Result | Candidates |
| Jim Jeffords | Republican | 1974 | Incumbent re-elected. |
Virginia
| District | Incumbent | Party | First elected | Result | Candidates |
| Herb Bateman | Republican | 1982 | Incumbent re-elected. | ||
| G. William Whitehurst | Republican | 1968 | Incumbent retired. Democratic gain. | ||
| Thomas J. Bliley Jr. | Republican | 1980 | Incumbent re-elected. | ||
| Norman Sisisky | Democratic | 1982 | Incumbent re-elected. | ||
| Dan Daniel | Democratic | 1968 | Incumbent re-elected. | ||
| Jim Olin | Democratic | 1982 | Incumbent re-elected. | ||
| D. French Slaughter Jr. | Republican | 1984 | Incumbent re-elected. | ||
| Stanford Parris | Republican | 1972 1974 1980 | Incumbent re-elected. | ||
| Rick Boucher | Democratic | 1982 | Incumbent re-elected. | ||
| Frank Wolf | Republican | 1980 | Incumbent re-elected. |
Washington
| District | Incumbent | Party | First elected | Result | Candidates |
| John Miller | Republican | 1984 | Incumbent re-elected. | ||
| Al Swift | Democratic | 1978 | Incumbent re-elected. | ||
| Don Bonker | Democratic | 1974 | Incumbent re-elected. | ||
| Sid Morrison | Republican | 1980 | Incumbent re-elected. | ||
| Tom Foley | Democratic | 1964 | Incumbent re-elected. | ||
| Norm Dicks | Democratic | 1976 | Incumbent re-elected. | ||
| Mike Lowry | Democratic | 1978 | Incumbent re-elected. | ||
| Rod Chandler | Republican | 1982 | Incumbent re-elected. |
West Virginia
| District | Incumbent | Party | First elected | Result | Candidates |
| Alan Mollohan | Democratic | 1982 | Incumbent re-elected. | ||
| Harley O. Staggers Jr. | Democratic | 1982 | Incumbent re-elected. | ||
| Bob Wise | Democratic | 1982 | Incumbent re-elected. | ||
| Nick Rahall | Democratic | 1976 | Incumbent re-elected. |
Wisconsin
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Wyoming
| District | Incumbent | Party | First elected | Result | Candidates |
| Dick Cheney | Republican | 1978 | Incumbent re-elected. |
Non-voting delegates
! American Samoa at-large! District of Columbia at-large
! Guam at-large
! U.S. Virgin Islands at-large