1962 Oklahoma gubernatorial election

The governor of Oklahoma is the head of government of the U.S. state of Oklahoma. Under the Oklahoma Constitution, the governor serves as the head of the Oklahoma executive branch, of the government of Oklahoma. The governor is the ex officio commander-in-chief of the Oklahoma National Guard when not called into federal use. Despite being an executive branch official, the governor also holds legislative and judicial powers. The governor's responsibilities include making yearly "State of the State" addresses to the Oklahoma Legislature, submitting the annual state budget, ensuring that state laws are enforced, and that the peace is preserved. The governor's term is four years in length.

The Republican Party, also referred to as the GOP, is one of the two major contemporary political parties in the United States. The GOP was founded in 1854 by anti-slavery activists who opposed the Kansas–Nebraska Act, which allowed for the potential expansion of chattel slavery into the western territories. It has been the main political rival of the Democratic Party since the mid-1850s. Like them, the Republican Party is a big tent of competing and often opposing ideologies. Presently, the Republican Party contains prominent conservative, centrist, populist, and right-libertarian factions.

Henry Louis Bellmon was an American Republican politician from the U.S. State of Oklahoma. A member of the Oklahoma Legislature, he went on to become both the 18th and 23rd governor of Oklahoma, mainly in the 1960s and again in the 1980s, as well as a two-term United States Senator in the 1970s. He was the first Republican to serve as Governor of Oklahoma and, after his direct predecessor George Nigh, only the second governor to be reelected.

The Democratic Party is one of two major contemporary political parties in the United States. Founded in 1828, it was predominantly built by Martin Van Buren, who assembled politicians in every state behind war hero Andrew Jackson, making it the world's oldest active political party. Its main political rival has been the Republican Party since the 1850s, with both parties being big tents of competing and often opposing viewpoints. Modern American liberalism — a variant of social liberalism — is the party's majority ideology. The party also has notable centrist, social democratic, and left-libertarian factions.

Raymond Dancel Gary was an American businessman and politician who served as the 15th governor of Oklahoma from 1955 to 1959 and the first governor to be born in Oklahoma since statehood.

George Patterson Nigh is an American politician and civic leader from the U.S. state of Oklahoma. Nigh served as the 17th and the 22nd governor of Oklahoma and as the eighth and tenth lieutenant governor of Oklahoma. He was the first Oklahoma governor to be re-elected and the first to win all 77 counties in the state. Additionally, short term vacancies in the governor's office twice resulted in Nigh assuming gubernatorial duties while serving as lieutenant governor.

Fred Roy Harris is an American academic, author, and former politician who served as a Democratic member of the United States Senate from Oklahoma.