December 10, 1974
Special Election to fill the vacancy created by the resignation of State Senator John L. Harmer (SD-21). Harmer resigned after being appointed Lieutenant Governor.
|Jack E. Ashworth||American Independent||0.5%||Loss|
|Newton R. Russell||Republican||51.3%||Win|
|Arthur K. Snyder||Republican||32.8%||Loss|
|John L. Sullivan||Republican||3.3%||Loss|
|John G. Triphon||Democratic||4.3%||Loss|
|Kent Leeds Vallette||Democratic||4.4%||Loss|