The Counties of Oklahoma

• Adair
• Alfalfa
• Atoka
• Beaver
• Beckham
• Blaine
• Bryan
• Caddo
• Canadian
• Carter
• Cherokee
• Choctaw
• Cimarron
• Cleveland
• Coal
• Comanche
• Cotton
• Craig
• Creek
• Custer
• Delaware
• Dewey
• Ellis
• Garfield
• Garvin
• Grady

• Grant
• Greer
• Harmon
• Harper
• Haskell
• Hughes
• Jackson
• Jefferson
• Johnston
• Kay
• Kingfisher
• Kiowa
• Latimer
• LeFlore
• Lincoln
• Logan
• Love
• Major
• Marshall
• Mayes
• McClain
• McCurtain
• McIntosh
• Murray
• Muskogee
• Noble

• Nowata
• Okfuskee
• Oklahoma
• Okmulgee
• Osage
• Ottawa
• Pawnee
• Payne
• Pittsburg
• Pontotoc
• Pottawatomie
• Pushmataha
• Roger Mills
• Rogers
• Seminole
• Sequoyah
• Stephens
• Texas
• Tillman
• Tulsa
• Wagoner
• Washington
• Washita
• Woods
• Woodward

• Regional: United States: Oklahoma: Cities 
• Regional: United States: Oklahoma: Regions 

• Association of County Commissioners of Oklahoma  - Committee of 231 county commissioners from all 77 counties of the state working to better the health, safety and welfare of area residents.
• Oklahoma Association of Fairs and Festivals  - Offers the associations history, board of directors, members, and forms.
• Oklahoma Government: Community Links  - Directory of sites at the county level which pertain to local governments, schools, libraries, and institutions of higher education.