1966 Texas gubernatorial election

1966 Texas gubernatorial election

← 1964 November 8, 1966 1968 →
 
Nominee John Connally T. E. Kennerly
Party Democratic Republican
Popular vote 1,037,517 368,025
Percentage 72.8% 25.8%

County results
Connally:      50–60%      60–70%      70–80%      80–90%      >90%

Governor before election

John Connally
Democratic

Elected Governor

John Connally
Democratic

The 1966 Texas gubernatorial election was held on November 8, 1966, to elect the governor of Texas. Incumbent Democratic governor John Connally was easily reelected to a third term, winning 73% of the vote to Republican T. E. Kennerly's 26%. Connally swept all 254 counties in this election and was inaugurated for his third term on January 17, 1967.

The election is, to date, the last time that a candidate for Governor of Texas won more than 70% of the vote, as well as the last in which a candidate won every county. As of 2024, Randall, Ochiltree, and Smith counties have not voted for the Democratic candidate since this election.