John Kevin Stitt is an American businessman and politician serving as the 28th governor of Oklahoma since 2019. A member of the Republican Party, he was elected in 2018, defeating Democrat and former state Attorney General Drew Edmondson with 54.3% of the vote. Stitt was reelected to a second term in 2022, defeating Superintendent of Public Instruction Joy Hofmeister, a Republican turned Democrat, with 55.4% of the vote. A member of the Cherokee Nation, Stitt is the second Native American governor after former Oklahoma governor Johnston Murray.

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.