1976Final resultsIncumbent defeated
1976 Republican primary for Oklahoma House District 39
Oklahoma House of Representatives · Oklahoma
ROBERT MILACEK led; no source recorded a winner.
Robert MilacekRepublican · leading
43.6%1,599
Lynn ThornhillRepublican · incumbent
38.6%1,418
Gary CannonRepublican
17.8%652
3,669 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET