The 1966 United States Senate election in Nebraska was held on November 8, 1966. Incumbent Republican Senator Carl Curtis ran for a third term and was challenged by Governor Frank B. Morrison, the Democratic nominee. While Morrison had been re-elected as Governor in 1964 by a wide margin, the nationwide environment favored Republican candidates, and Curtis was re-elected overwhelmingly, defeating Morrison with 61% of the vote.

Democratic primary Candidates Frank B. Morrison, Governor of Nebraska Raymond W. Arndt, personnel director at the Nebraska Public Power District, 1964 Democratic nominee for the U.S. Senate

Results

Republican primary Candidates Carl Curtis, incumbent Senator

Results

Results

References