District of Columbia - Criteria: A (event)
| Engine Company No. 25 |
| Engine House No. 10 |
| Equitable Co-operative Building Association |
| Everglades, The |
| Evermay |
| Executive Office Building |
| Federal-American National Bank |
| Federal Home Loan Bank Board Building |
| Federal Home Loan Bank Board Building (FHLBB) |
| Federal Office Building No. 6 |
| Financial Historic District |
| Fire Department Headquarters-Fire Alarm Headquarters |
| First Baptist Church of Deanwood |
| Fletcher Chapel |
| Foggy Bottom Historic District |
| Folger Shakespeare Library |
| Forrest-Marbury House |
| Fort View Apartments |
| Fourteenth Street Historic District |
| Foxhall Village Historic District |
| Franciscan Monastery and Memorial Church of the Holy Land |
| Franklin School |
| Frelinghuysen University, Former Classroom Building |
| Friendship Baptist Church |
| Fulford, The |
| Gallaudet College Historic District |
| Gallinger Municipal Hospital Psychopathic Ward |
| Garfinckel's Department Store |
| General Federation of Women's Clubs Headquarters |
| General Post Office |
| Georgetown Academy for Young Ladies |
| Georgetown Historic District |
| Georgetown Market |
| Georgetown University Astronomical Observatory |
| George Washington University-Old West End Historic District |
| Glade Apartments |
| Gladstone and Hawarden Apartment Buildings |
| Glen Hurst |
| Glenn Arms, The |
| Glenwood Cemetery |
| Glover-Archbold Park |
| Godey Lime Kilns |
| Grace Evangelical Lutheran Church |
| Grace Protestant Episcopal Church |
| Grant Road Historic District |
| Grant, Ulysses S., School |
| Greater U Street Historic District |
| Hampshire Garden Apartment Buildings |
| Harbour Square |
| Harris & Ewing Photographic Studio |
| Harrison Apartment Building |
| Haw, John Stoddert, House |
| Healy Building, Georgetown University |
| Heurich, Christian, Mansion |
| Highlands, The |
| Holzbeierlein Bakery |
| Homestead Apartments, The |
| Howard, Gen. Oliver Otis, House |
| Howard Theatre |
| Immaculate Conception Church |
| Interior Department Offices |
| Janney Elementary School |
| Japanese Embassy |
| Jefferson Apartment Building |
| Jesse Reno School |
| Jost-Kuhn House |
| Kameny, Dr. Franklin E., House |
| Kennedy-Warren Apartment Building |
| Keystone, The |
| Lafayette Apartment Building |
| Lafayette Building |
| Lafayette Square Historic District |
| Langston Golf Course Historic District |
| Langston, John Mercer, School |
| Langston Terrace Dwellings |
| Lansburgh, Julius, Furniture Co., Inc. |
| LeDroit Park Historic District |
| L'Enfant Plan of the City of Washington, District of Columbia |
| Lexington, The |
| Lincoln Industrial Mission-Lincoln Memorial Congregational Church |
| Lincoln Theatre |
| Lindens, The |
| Lisner Auditorium |
| Lockkeeper's House, C & O Canal Extension |
| Luther Place Memorial Church |
| Luzon Apartment Building |
| Lyndon Baines Johnson Memorial Grove on The Potomac |
| Main Sewerage Pumping Station, District of Columbia |
| Manhattan Laundry |
| Masonic Temple |
| Massachusetts Avenue Historic District |
| Massachusetts Avenue Parking Shops |
| Mayfair Mansions Apartments |
| Mayflower Hotel |
| McLachlen Building |
| McMillan Park Reservoir Historic District |
| Meeting House of the Friends Meeting of Washington |
| Memorial Continental Hall |
| Meridian Manor |
| Meridian Mansions |
Data from United States Park Service and Wikidata
