1968 United States Senate election in Arkansas

The 1968 United States Senate election in Arkansas was held on November 5, 1968.

Incumbent Democratic Senator J. William Fulbright was re-elected to a fifth term, defeating Democratic and Republican challengers.

Candidates

 * J. William Fulbright, incumbent U.S. Senator
 * Bob Hayes, resident of Calico Rock
 * Foster Johnson, candidate for U.S. Senate in 1966
 * James D. Johnson, former Associate Justice of the Arkansas Supreme Court and 1966 nominee for Governor of Arkansas

Results
The primary was held on July 30.