1976Final results
1976 Democratic primary for Oklahoma Senate District 21
Oklahoma State Senate · Oklahoma
Robert M. Murphy (D) won with 62.9% of the vote, defeating John M. Haley (D) by 40.6 points.
Robert M. MurphyDemocrat · winner · incumbent
62.9%3,734
John M. HaleyDemocrat
22.3%1,325
John T. ReederDemocrat
14.7%873
5,932 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET