Oklahoma - Significance region: State
| Administration Building-Post Hospital |
| Allee Site |
| Antelope Hills |
| Arcadia Round Barn |
| Arcadia Route 66 Roadbed |
| Armstrong Academy Site |
| Ballard Creek Roadbed |
| Bassett Grove Ceremonial Grounds |
| Bat Cave Archeological Site |
| Beagley-Stinson Archeological Site |
| Beattie's Prairie |
| Blackburn's Station Site |
| Bloomfield Academy Site |
| Blue Hawk Peak Ranch |
| Boggy Depot Site |
| Boston Avenue Methodist Episcopal Church |
| Brady Cabin |
| Breadtown |
| Break O'Day Farm |
| Brown, Alice, House |
| Bryson Archeological Site |
| Building 309, Fort Sill Indian School |
| Cabin Creek Battlefield |
| Camp Radziminski |
| Cantonment |
| Carnegie Library |
| Carriage Point |
| Cedar Breaks Archeological District |
| Cedar Creek District |
| Cherokee Female Seminary |
| Cherokee National Cemetery |
| Cherokee National Jail |
| Cherokee Supreme Court Building |
| Chickasaw Hall and name change) |
| Chickasaw National Capitols |
| Chief's House |
| Chisholm, Jesse, Grave Site |
| Choate Cabin |
| Choctaw Agency |
| City Hall |
| Clinton-Hardy House |
| Colbert's Ferry Site |
| Colcord Building |
| Coleman Theatre |
| Commandant's Quarters |
| Conser, Peter, House |
| Cosden Building |
| Darlington Agency Site |
| Davis, Grobin, Mound Group |
| Davison Silo |
| Debo, Angie, House |
| Devil's Canyon |
| Dornick Hills Country Club |
| Dragoon Commandant's Quarters |
| Dwight Mission |
| Eastern Oklahoma Tuberculosis Sanatorium |
| Easterwood Archeological Site |
| Ed Galloway's Totem Pole Park |
| Edwards Archeological Site |
| Edwards-Hardaway Homestead and Cemetery |
| Edwards Store |
| Eggleston Springs |
| Electric Park Pavilion |
| Ellison No. 2 Site (34SQ85) |
| Enid High School Observatory |
| Enid Terminal Grain Elevators Historic District |
| Erin Springs Mansion |
| Escoe Building |
| Fairchild Winery |
| Fears Site (34SQ76) |
| First Cherokee Female Seminary Site |
| First National Bank and Trust Company Building |
| First Oil Well in Oklahoma |
| Foreman, Grant, House |
| Fort Arbuckle Site |
| Fort Cobb Site |
| Fort Supply Historic District |
| Fuksa Portion of the Chisholm Trail Roadbed |
| General Officers Quarters |
| Goodwin-Baker Archeological Site |
| Grand Town Site |
| Hales, W. T., House |
| Haley's Point Site |
| Harkey Site |
| Harwelden |
| Hildebrand Mill |
| Hodge Site |
| Hogue House |
| Holloway's Station |
| Holy City of the Wichitas Historic District |
| Hopewell Baptist Church |
| Indian University of Tahlequah |
| Initial Point |
| International Temple, Supreme Assembly, Order of the Rainbow for Girls |
| Isparhecher House and Grave |
| Jacobson, Oscar B., House |
| Jenkins, Gov. William W., Homestead Site |
| Johnson-Cline Archeological Site |
| Jones, Robert Lawton, House |
| Kaw City Depot |
Data from United States Park Service and Wikidata
