Arkansas - Area of significance: Military
| Arkansas Ordnance Plant Guard House |
| Arkansas Post National Memorial |
| Battery A Site, Battle of Helena |
| Battery B Site, Battle of Helena |
| Battery C Site |
| Battery D |
| Bayou Meto (Reed's Bridge) Battlefield |
| Blytheville Air Force Base Strategic Air Command (SAC) Alert and Weapons Storage Areas Historic District |
| Boone-Murphy House |
| Borden House |
| Bragg House |
| Building Number 29 |
| Camden to Washington Road-Rosston Segment |
| Camden Water Battery |
| Camp Chaffee Historic District |
| Cane Hill Battlefield |
| Chalk Bluff |
| Clarksville National Guard Armory |
| Commandant's House |
| Desha, Franklin, House |
| Dooley's Ferry Fortifications Historic District |
| Elkins' Ferry |
| Elliott-Meek House |
| Erwin Auxiliary Army Airfield |
| Estevan Hall |
| Fayetteville Confederate Cemetery |
| Fayetteville National Cemetery |
| Fordyce-Ricks House Historic District |
| Fort Logan H. Roots Military Post |
| Fort Lookout |
| Fort Smith National Cemetery |
| Fort Smith National Historic Site |
| Fort Southerland |
| Headquarters House |
| Helena Aero Tech Hangars |
| Helena Confederate Cemetery |
| Helena National Guard Armory |
| Herman Davis Memorial |
| HOMER, The (Shipwreck) |
| Hot Springs National Guard Armory |
| Jenkins' Ferry Battleground |
| Lake Catherine State Park Prisoner of War Structures |
| Little Rock National Cemetery |
| MacArthur Park Historic District |
| MacLean Hall |
| Maness Schoolhouse |
| Marianna National Guard Armory |
| Marks' Mills Battlefield Park |
| Maumelle Ordnance Works Bunker #4 |
| McGehee National Guard Armory |
| Memphis to Little Rock Road-Bayou Two Prairie Segment |
| Memphis to Little Rock Road-Brownsville Segment |
| Moore-Hornor House |
| Pea Ridge National Military Park |
| Piggott National Guard Armory |
| Pike-Fletcher-Terry House |
| Pine Bluff Arsenal Access Road Bridge No. 2280 |
| Poison Spring State Park |
| Powell, Benjamin T., House |
| Prairie De Ann Battlefield |
| Prairie Grove Battlefield Park |
| Rohwer Relocation Center Site |
| Shumaker Naval Ammunition Depot (NAD) 500-Man Barracks |
| Shumaker Naval Ammunition Depot (NAD) Administration Building |
| Southwestern Proving Ground Airport Historic District |
| Southwestern Proving Ground Building No. 129 |
| Southwestern Proving Ground Building No. 4 |
| Southwestern Proving Ground Building No. 5 |
| Southwestern Proving Ground Officers Quarters Historic District |
| Springfield to Fayetteville Road-Cross Hollow Segment |
| Springfield to Fayetteville Road-Elkhorn Tavern Segment |
| St. Charles Battle Site |
| Tate's Bluff Fortification |
| Tilley, John, House |
| Titan II ICBM Launch Complex 373-5 Site |
| Titan II ICBM Launch Complex 374-5 Site |
| Titan II ICBM Launch Complex 374-7 Site |
| Titan II ICBM Launch Complex Site 373-9 |
| U.S. Arsenal Building |
| USS HOGA YT-146 (formerly CITY OF OAKLAND) |
| USS RAZORBACK (SS-394) |
| Villines Mill |
| Walnut Ridge Army Airfield Access Road |
| Washington Historic District |
| Wilhauf House |
| Wittsburg Fortification |
| Woodruff, William, House |
| Wycough-Jones House |
Data from United States Park Service and Wikidata
