1972Final results
1972 Democratic primary for Oklahoma Senate District 21
Oklahoma State Senate · Oklahoma
Robert M. Murphy (D) won with 61.8% of the vote, defeating John M. Haley (D) by 40.7 points.
Robert M. MurphyDemocrat · winner · incumbent
61.8%3,686
John M. HaleyDemocrat
21.0%1,256
John T. ReederDemocrat
17.2%1,026
5,968 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET