United States Senate elections, 1968

United States Senate elections, 1968

1966 ←
November 5, 1968
→ 1970

34 of the 100 seats in the United States Senate
51 seats needed for a majority
  Majority party Minority party
 
Leader Mike Mansfield Everett Dirksen
Party Democratic Republican
Leader's seat Montana Illinois
Last election 64 seats 36 seats
Seats before 62 38
Seats won 57 43
Seat change -5 +5

  Republican holds
  Republican pickups
  Democratic holds
  Democratic pickups

Majority Leader before election

Mike Mansfield
Democratic

Elected Majority Leader

Mike Mansfield
Democratic

The 1968 United States Senate elections were elections for the United States Senate which coincided with the 1968 presidential election. Richard Nixon only won the presidential election narrowly, but the Republicans picked up five net seats in the election (not including two appointments that turned seats over to Republicans in the same year).

Republicans won open seats in Arizona and Florida and defeated Democratic incumbents Joseph S. Clark of Pennsylvania, Daniel Brewster of Maryland, A. S. Mike Monroney of Oklahoma and Wayne Morse of Oregon, as well as taking the seat of Frank J. Lausche of Ohio, who had been defeated in a primary by John J. Gilligan. Democrats won an open seat in Iowa as well as taking the seat of Thomas Kuchel of California, who had been defeated in a primary by Max Rafferty.

In addition, Republican Charles Goodell was appointed in September to the seat of assassinated presidential candidate Robert F. Kennedy of New York, and Ted Stevens was appointed in December to the seat of deceased Bob Bartlett of Alaska, bringing the net shift up to seven, although Democrats continued to control the chamber 57-43.

Complete list of races

A bolded state name indicates an article about that state's election.

State Incumbent Party Result Opposing Candidates
Alabama J. Lister Hill Democratic Retired
Democratic hold
James Allen (Democratic) 70.0%
Perry O. Hooper, Sr. (Republican) 22.1%
Robert Schwenn (Independent) 8.0%
Alaska Ernest Gruening Democratic Lost renomination
Democratic hold
Mike Gravel (Democratic) 45.1%
Elmer E. Rasmuson (Republican) 37.4%
Ernest Gruening (running as Independent) 17.4%
Arizona Carl Hayden Democratic Retired
Republican gain
Barry Goldwater (Republican) 57.2%
Roy Elson (Democratic) 42.8%
Arkansas J. William Fulbright Democratic Re-elected, 59.2% Charles T. Bernard (Republican) 40.9%
California Thomas Kuchel Republican Lost renomination
Democratic gain
Alan Cranston (Democratic) 51.8%
Max Rafferty (Republican) 46.9%
Paul Jacobs (Peace & Freedom) 1.3%
Colorado Peter H. Dominick Republican Re-elected, 58.6% Stephen L.R. McNichols (Democratic) 41.5%
Connecticut Abraham A. Ribicoff Democratic Re-elected, 54.3% Edwin H. May, Jr. (Republican) 45.7%
Florida George Smathers Democratic Retired
Republican gain
Edward J. Gurney (Republican) 55.9%
LeRoy Collins (Democratic) 44.1%
Georgia Herman Talmadge Democratic Re-elected, 77.5% E. Earl Patton (Republican) 22.5%
Hawaii Daniel Inouye Democratic Re-elected, 83.4% Wayne C. Thiessen (Republican) 15.0%
Idaho Frank Church Democratic Re-elected, 60.3% George V. Hansen (Republican) 39.7%
Illinois Everett Dirksen Republican Re-elected, 53.0% William G. Clark (Democratic) 46.6%
Indiana Birch Bayh Democratic Re-elected, 51.7% William Ruckelshaus (Republican) 48.2%
Iowa Bourke B. Hickenlooper Republican Retired
Democratic gain
Harold Hughes (Democratic) 50.3%
David M. Stanley (Republican) 49.7%
Kansas Frank Carlson Republican Retired
Republican hold
Bob Dole (Republican) 60.1%
William I. Robinson (Democratic) 38.7%
Kentucky Thruston Ballard Morton Republican Retired
Republican hold
Marlow W. Cook (Republican) 51.4%
Katherine Peden (Democratic) 47.6%
Louisiana Russell B. Long Democratic Re-elected, unopposed
Maryland Daniel Brewster Democratic Lost re-election
Republican gain 39.1%
Charles Mathias, Jr. (Republican) 47.8%
George P. Mahoney (American Independent) 13.1%
Missouri Edward V. Long Democratic Lost renomination
Democratic hold
Thomas Eagleton (Democratic) 51.1%
Thomas B. Curtis (Republican) 48.9%
Nevada Alan Bible Democratic Re-elected, 54.8% Ed Fike (Republican) 45.2%
New Hampshire Norris Cotton Republican Re-elected, 59.3% John W. King (Democratic) 40.7%
New York Jacob K. Javits Republican Re-elected, 49.7% Paul O'Dwyer (Democratic) 32.7%
James L. Buckley (Conservative) 17.3%
North Carolina Sam Ervin Democratic Re-elected, 60.6% Robert V. Somers (Republican) 39.4%
North Dakota Milton Young Republican Re-elected, 64.6% Herschel Lashkowitz (Democratic) 33.7%
Ohio Frank J. Lausche Democratic Lost renomination
Republican gain
William B. Saxbe (Republican) 51.5%
John J. Gilligan (Democratic) 48.5%
Oklahoma A. S. Mike Monroney Democratic Lost re-election
Republican gain 46.2%
Henry Bellmon (Republican) 51.7%
Oregon Wayne Morse Democratic Lost re-election
Republican gain 49.8%
Bob Packwood (Republican) 50.2%
Pennsylvania Joseph S. Clark Democratic Lost re-election
Republican gain 45.8%
Richard Schweiker (Republican) 51.9%
South Carolina Ernest Hollings Democratic Re-elected, 61.9% Marshall Parker (Republican) 38.1%
South Dakota George McGovern Democratic Re-elected, 56.8% Archie M. Gubbrud (Republican) 43.2%
Utah Wallace F. Bennett Republican Re-elected, 53.7% Milton N. Wellenmann (Democratic) 45.8%
Vermont George Aiken Republican Re-elected, 99.9% Unopposed
Washington Warren G. Magnuson Democratic Re-elected, 64.4% Jack Metcalf (Republican) 35.3%
Wisconsin Gaylord Nelson Democratic Re-elected, 67.7% Jerris Leonard (Republican) 38.3%

See also

Senate composition before and after elections

90th Congress Senate Composition   91st Congress Senate Composition
                                                                                                     
                                                                                                     
                                                                                                     
                                                                                                     
Color Key:   = Republican   = Democratic