United States gubernatorial elections were held in three states and one territory, on November 1, 1975, in Louisiana, and three days later in Kentucky and Mississippi. No governorships changed hands in these elections, as all three southern states remained under Democratic control.
States where the margin of victory was under 10%:
The 1975 Kentucky gubernatorial election was held on November 4, 1975. Incumbent Democrat Julian Carroll defeated Republican nominee Robert E. Gable with 62.84% of the vote.
The 1975 Louisiana gubernatorial election resulted in the re-election of Edwin Edwards to his second term as governor of Louisiana. This was the last time that a Democrat was re-elected to a second consecutive term as governor of Louisiana until 2019, 44 years later, when John Bel Edwards (no relation) won re-election.
This was the last gubernatorial election held before the adoption of the Louisiana primary in 1978.
The 1975 Mississippi gubernatorial election took place on November 5, 1975, in order to elect the Governor of Mississippi. Incumbent Democrat Bill Waller was term-limited, and could not run for reelection to a second term.