1966 Arkansas gubernatorial election

1966 Arkansas gubernatorial election
	County results Rockefeller: 50–60% 60–70% 70–80% ; Johnson: 50–60% 60–70% 70–80%
Governor before election; Orval Faubus; Democratic	Elected Governor ; Winthrop Rockefeller; Republican

The 1966 Arkansas gubernatorial election was held on November 8, 1966. Winthrop Rockefeller was elected governor of Arkansas, becoming the first Republican to be elected to the office since Reconstruction in 1872.

The election occurred amidst strong midterm results for the Republican Party nationally, and in the traditionally-Democratic South. Republicans concurrently won the governorship of Florida also for the first time since Reconstruction, and only narrowly lost the governorship of Georgia, despite winning a plurality of the vote.