The 2014 United States Senate election in Oklahoma took place on November 4, 2014 to elect a member of the United States Senate to represent the State of Oklahoma, concurrently with the special election to Oklahoma's other Senate seat, as well as other elections to the United States Senate in other states and elections to the United States House of Representatives and various state and local elections.

James Mountain Inhofe is an American retired politician who served as a United States senator from Oklahoma from 1994 to 2023. A member of the Republican Party, he is the longest serving U.S. senator from Oklahoma. He served in various elected offices in the state of Oklahoma for nearly sixty years, between 1966 and 2023.