John C. Frémont, American general, explorer, and politician, 5th Territorial Governor of Arizona (died 1890)

Major-General John Charles Frémont was a United States Army officer, explorer, and politician. He was a United States senator from California and was the first Republican nominee for president of the U.S. in 1856 and founder of the California Republican Party when he was nominated. He lost the election to Democrat James Buchanan when the vote was split by the Know Nothings.

The governor of Arizona is the head of government of the U.S. state of Arizona. As the top elected official, the governor is the head of the executive branch of the Arizona state government and is charged with faithfully executing state laws. The governor has the power to either approve or veto bills passed by the Arizona State Legislature; to convene the legislature; and to grant pardons, with the exception of cases of impeachment. The governor is also the commander-in-chief of the state's military forces. Arizona is one of the few states that currently does not have a governor's mansion or other official residence.