The Miss Oklahoma competition selects a winner to compete on behalf of Oklahoma in the Miss America pageant. Miss Oklahoma has won the Miss America crown on five occasions. Also, in the years when city representatives were common, Norma Smallwood won, competing as Miss Tulsa, giving the state of Oklahoma a total of six crowns. Oklahoma is also one of three states to win back to back Miss America titles.

Miss America is an annual competition that is open to women from the United States between the ages of 18 and 28. Originating in 1921 as a "bathing beauty revue", the contest is judged on competition segments with scoring percentages: Private Interview (30%) – a 10-minute press conference-style interview with a panel of judges, On Stage Question (10%) – answering a judge's question onstage, Talent or HER Story (20%) – a performance talent or 90 second speech, Health and Fitness (20%) – demonstrated physical fitness onstage dressed in athletic wear, and Evening Gown (20%) – modeling evening-wear onstage.