Oklahoma - Significance region: National
| Autograph Rock Historic District |
| Balloon Hanger at Henry Post Army Airfield |
| Beal, Mattie, House |
| Blockhouse on Signal Mountain |
| Boley Historic District |
| Bridgeport Bridge |
| Cain's Dancing Academy |
| Camp Comanche Site |
| Camp Nichols |
| Campus Fire Station |
| Cherokee National Capitol |
| Chiefs Knoll |
| Chilocco Indian Agricultural School |
| Cold Spring and Inscription Rock Historic District |
| Cooper Bison Kill Site |
| Creek National Capitol |
| Deer Creek Site |
| Dewey Hotel |
| Doaksville Site |
| Drumright Gasoline Plant No. 2 |
| First Soil Conservation District Dedication Site |
| Fort Davis |
| Fort Gibson |
| Fort Gibson National Cemetery |
| Fort McCulloch |
| Fort Reno |
| Fort Sill |
| Fort Towson |
| Fort Washita |
| Gardner, Jefferson, House |
| Greenwood Historic District |
| Grisso, W. E., Mansion |
| Guthrie Historic District |
| Honey Springs Battlefield |
| Honey Springs Battlefield NHL |
| Indian Cemeteries |
| Lake Murray State Park |
| Lowrance Springs Site |
| Marland, E. W., Mansion |
| McLemore Site |
| Medicine Bluffs |
| Murrell Home |
| Oklahoma City National Memorial |
| Oklahoma City University |
| Oklahoma State Capitol |
| Old Tower Two |
| One-hundred-and-one Ranch |
| Platt National Park Historic District |
| Post, Henry, Air Field |
| Rock Mary |
| Rogers, Will, Birthplace |
| Sequoyah's Cabin |
| Sharps Creek Crossing Site |
| Sod House |
| Spiro Mound Group |
| Stamper Site |
| Stockyards City Historic District |
| Union Depot |
| Union Mission Site |
| Washita Battlefield National Historic Site |
| Wheeler No. 1 Oil Well |
| Wheelock Academy |
| Will Rogers High School |
Data from United States Park Service and Wikidata
