Kiowa County is a county located in the southwestern part of the U.S. state of Oklahoma. As of the 2020 census, the population was 8,509. Its county seat is Hobart. The county was created in 1901 as part of Oklahoma Territory. It was named for the Kiowa people.

Hobart is a city in, and the county seat of, Kiowa County, Oklahoma, United States. It is west-southwest of Oklahoma City, and northwest of Lawton. It was named for Garret Hobart, the 24th Vice President of the United States. The population was 3,413 at the 2020 Census. It is served by Hobart Regional Airport. It also has two museums: the General Tommy Franks Museum and the Kiowa County Museum.