1956 Missouri gubernatorial election

From March 11 to June 5, 1956, voters of the Democratic Party chose its nominee for president in the 1956 United States presidential election. Former Illinois Governor Adlai Stevenson was selected as the nominee through a series of primary elections and caucuses culminating in the 1956 Democratic National Convention held from August 13 to August 17, 1956, in Chicago, Illinois. This was the party's second consecutive nomination of Stevenson.

From March 11 to June 5, 1956, voters of the Republican Party chose its nominee for president in the 1956 United States presidential election. Incumbent President Dwight D. Eisenhower was again selected as the nominee through a series of primary elections and caucuses culminating in the 1956 Republican National Convention held from August 20 to August 23, 1956, in San Francisco, California.

The 1996 Montana gubernatorial election took place on November 5, 1996. Incumbent Governor of Montana Marc Racicot, who was first elected in 1992, ran for re-election. After winning the Republican primary against a conservative activist, he moved on to the general election, where he was set to face Chet Blaylock, a former State Senator and the Democratic nominee. However, on October 23, 1996, Blaylock died of a heart attack, and the Montana Democratic Party selected his running mate, State Senator Judy Jacobson, to replace him, and she therefore became both the gubernatorial nominee and the lieutenant gubernatorial nominee. Ultimately, Racicot defeated Jacobson in a landslide to win re-election to his second and final term as governor. As of 2023, this is the last time that the winning gubernatorial nominee carried all counties in Montana. This election was the only time since 1956 that an incumbent Republican Governor of Montana was re-elected or won re-election. As of 2024, this is the last time that an incumbent Republican Governor of Montana was re-elected or won re-election.

The 1956 Montana gubernatorial election took place on November 6, 1956. Incumbent governor of Montana J. Hugo Aronson, who was first elected Governor in 1952, ran for re-election. He was unopposed in the Republican primary and advanced to the general election, where he faced Arnold Olsen, the Attorney General of Montana and the Democratic nominee. Despite the fact that then-President Dwight D. Eisenhower won the state in a landslide that year in the presidential election, Aronson only narrowly defeated Arnold to win his second and final term as governor.

The 1956 United States Senate special election in Colorado took place on November 6, 1956. Incumbent Republican Senator Eugene Millikin declined to seek re-election to a third term and a competitive election ensued. Former Congressman John A. Carroll, in his third consecutive bid for the Senate, narrowly defeated former U.S. Secretary of Agriculture Charles F. Brannan in the Democratic primary and advanced to the general election, where he faced Governor Dan Thornton, the Republican nominee. Despite Democratic presidential nominee Adlai Stevenson's poor performance in Colorado, state-level Democrats fared much better. Carroll ended up narrowly defeating Thornton, winning his only term in the U.S. Senate.

The 1956 Arizona gubernatorial election took place on November 6, 1956. Incumbent Governor Ernest McFarland ran for reelection to a second term. Ernest McFarland defeated longtime The Arizona Republic journalist and Republican nominee Horace B. Griffen in the general election by a wide margin.

The 1956 United States presidential election in Connecticut took place on November 6, 1956, as part of the 1956 United States presidential election which was held throughout all contemporary 48 states. Voters chose eight representatives, or electors to the Electoral College, who voted for president and vice president.

The 1956 Nebraska gubernatorial election was held on November 6, 1956, and featured incumbent Governor Victor E. Anderson, a Republican, defeating Democratic nominee, former state Senator Frank Sorrell, as well as independent George Morris, to win a second two-year term in office.

The 1956 North Carolina gubernatorial election was held on November 6, 1956. Incumbent Democrat Luther H. Hodges defeated Republican nominee Kyle Hayes with 66.95% of the vote.

The 1956 Ohio gubernatorial election was held on November 6, 1956. Republican nominee C. William O'Neill defeated Democratic nominee Michael DiSalle with 56.04% of the vote.

The 1956 North Dakota gubernatorial election was held on November 6, 1956. Republican nominee John E. Davis defeated Democratic nominee Wallace E. Warner with 58.46% of the vote.

The 1956 Michigan gubernatorial election was held on November 6, 1956. Incumbent Democrat G. Mennen Williams defeated Republican nominee Albert E. Cobo with 54.65% of the vote.

The 1956 Colorado gubernatorial election was held on November 6, 1956. Democratic nominee Stephen McNichols defeated Republican nominee Donald G. Brotzman with 51.34% of the vote.

The 1956 Kansas gubernatorial election was held on November 6, 1956. Democratic nominee George Docking defeated Republican nominee Warren W. Shaw with 55.46% of the vote.

The 1956 Utah gubernatorial election was held on November 6, 1956. Republican nominee George Dewey Clyde defeated Democratic nominee L.C. "Rennie" Romney with 38.20% of the vote. As of 2024, this is the last time an incumbent Governor of Utah lost re-election.

The 1956 Wisconsin gubernatorial election was held on November 6, 1956. Republican nominee Vernon Wallace Thomson defeated Democratic nominee William Proxmire with 51.89% of the vote.

The 1956 Indiana gubernatorial election was held on November 6, 1956. Republican nominee Harold W. Handley defeated Democratic nominee Ralph Tucker with 55.61% of the vote.

The 1956 Illinois gubernatorial election was held in Illinois on November 6, 1956. Incumbent Governor William Stratton, a Republican, narrowly won reelection to a second term. Stratton's narrow victory came despite the fact that the Republican ticket of Dwight D. Eisenhower and Richard Nixon carried the state of Illinois in a landslide in the presidential election.

The 1956 Delaware gubernatorial election was held on November 6, 1956.

The 1954 Wisconsin gubernatorial election was held on November 2, 1954.