The 1958 United States Senate election in Minnesota took place on November 4, 1958. Democratic U.S. Representative Eugene McCarthy defeated incumbent Republican U.S. Senator Edward John Thye, who sought a third term. With his victory, McCarthy became the first Democrat ever to be popularly elected to Minnesota's Class 1 Senate seat.

Democratic–Farmer–Labor primary

Results by county:
  McCarthy
  •   40–50%
  •   50–60%
  •   60–70%
  •   70–80%
  •   80–90%
  Petersen
  •   40–50%
  •   50–60%
Democratic primary election results[1]
Party Candidate Votes %
Democratic (DFL) Eugene J. McCarthy 279,796 75.65%
Democratic (DFL) Hjalmar Petersen 76,340 20.64%
Democratic (DFL) Hans R. Miller 13,736 3.71%
Total votes 369,872 100.00%

Republican primary

Republican primary election results[2]
Party Candidate Votes %
Republican Edward John Thye (incumbent) 224,833 91.81%
Republican Edward C. Slettedahl 13,734 5.61%
Republican Mrs. Peder P. Schmidt 6,332 2.58%
Total votes 244,899 100.00%

General election

General election results[3]
Party Candidate Votes %
Democratic (DFL) Eugene J. McCarthy 608,847 52.95%
Republican Edward John Thye (incumbent) 535,629 46.58%
Socialist Workers William M. Curran 5,407 0.47%
Total votes 1,149,883 100.00%
Democratic (DFL) gain from Republican

See also

References