Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Czechoslovakian Legation Building | Building | 31 | District of Columbia | 38 54 50 N | 077 03 10 W |
| D C Apprenticeship School | School | 13 | District of Columbia | 38 53 54 N | 076 58 14 W |
| D C Armory | Building | 16 | District of Columbia | 38 53 18 N | 076 58 32 W |
| D C Courthouse | Building | 8 | District of Columbia | 38 53 38 N | 077 01 08 W |
| D C General Hospital | Hospital | 9 | District of Columbia | 38 53 06 N | 076 58 25 W |
| D C Impounding Lot | Locale | 6 | District of Columbia | 38 48 49 N | 077 01 08 W |
| D C Jail | Building | 19 | District of Columbia | 38 53 12 N | 076 58 34 W |
| D C Sand Yard (historical) | Locale | 1 | District of Columbia | 38 52 40 N | 077 01 27 W |
| D C Street Academy Senior High School | School | 49 | District of Columbia | 38 55 58 N | 076 59 36 W |
| D C Village | Locale | 10 | District of Columbia | 38 48 54 N | 077 00 55 W |
| D C Workhouse Yard (historical) | Locale | 1 | District of Columbia | 38 52 42 N | 077 01 29 W |
| D C World War Memorial | Park | 4 | District of Columbia | 38 53 16 N | 077 02 38 W |
| D.C. Paper Manufacturing Company | Building | 11 | District of Columbia | 38 54 11 N | 077 03 49 W |
| Dahlgren Chapel of the Sacred Heart | Church | | District of Columbia | 38 54 26 N | 077 04 26 W |
| Dahlgren Medical Library | Building | | District of Columbia | 38 54 40 N | 077 04 38 W |
| Dahlgren Quadrangle | Locale | | District of Columbia | 38 54 26 N | 077 04 24 W |
| Dakota Playground | Park | 24 | District of Columbia | 38 55 17 N | 076 57 40 W |
| Dalecarlia Parkway | Park | 64 | District of Columbia | 38 56 35 N | 077 06 13 W |
| Dalecarlia Reservoir | Reservoir | 45 | District of Columbia | 38 56 22 N | 077 06 38 W |
| Dalecarlia Reservoir Grounds | Park | 60 | District of Columbia | 38 56 30 N | 077 06 24 W |
| Danforth Chapel (historical) | Church | 15 | District of Columbia | 38 51 56 N | 076 59 10 W |
| Daniel A Payne Elementary School | School | 23 | District of Columbia | 38 53 06 N | 076 59 03 W |
| Daniel Carroll House | Building | 16 | District of Columbia | 38 52 55 N | 077 00 13 W |
| Daniel Webster Statue | Park | 22 | District of Columbia | 38 54 26 N | 077 02 13 W |
| Danish Legation Building | Building | 56 | District of Columbia | 38 55 10 N | 077 02 17 W |
| Dante Statue | Park | 52 | District of Columbia | 38 55 12 N | 077 02 08 W |
| DAR Constitution Hall | Building | 6 | District of Columbia | 38 53 38 N | 077 02 25 W |
| Darnall Hall | Building | | District of Columbia | 38 54 04 N | 077 04 27 W |
| David Walker House (historical) | Building | 9 | District of Columbia | 38 54 03 N | 077 03 21 W |
| David White House | Building | 61 | District of Columbia | 38 55 32 N | 077 02 02 W |
| Davis Branch (historical) | Stream | | District of Columbia | 38 55 28 N | 077 06 25 W |
| Davis Elementary School | School | 59 | District of Columbia | 38 52 44 N | 076 56 14 W |
| Davis Farm (historical) | Locale | 119 | District of Columbia | 38 56 10 N | 077 05 14 W |
| Davis Performing Arts Center | Building | | District of Columbia | 38 54 28 N | 077 04 24 W |
| Dawes House | Building | | District of Columbia | 38 54 19 N | 076 59 39 W |
| DC General Hospital ACCC Heliport | Airport | 12 | District of Columbia | 38 53 12 N | 076 58 30 W |
| DC Public Library - Anacostia Branch | Building | 24 | District of Columbia | 38 51 57 N | 076 58 43 W |
| DC Public Library - Benning Branch | Building | 19 | District of Columbia | 38 53 38 N | 076 56 52 W |
| DC Public Library - Capitol View Branch | Building | 33 | District of Columbia | 38 53 20 N | 076 55 46 W |
| DC Public Library - Cleveland Park Branch | Building | 67 | District of Columbia | 38 56 01 N | 077 03 28 W |
| DC Public Library - Deanewood Kiosk | Building | 6 | District of Columbia | 38 54 05 N | 076 56 32 W |
| DC Public Library - Francis A Gregory Regional Branch | Building | 81 | District of Columbia | 38 51 53 N | 076 57 15 W |
| DC Public Library - Georgetown Regional Branch | Building | 63 | District of Columbia | 38 54 48 N | 077 03 57 W |
| DC Public Library - Langston Community Branch | Building | 12 | District of Columbia | 38 53 53 N | 076 58 14 W |
| DC Public Library - Northeast Branch | Building | 23 | District of Columbia | 38 53 41 N | 076 59 44 W |
| DC Public Library - Palisades Branch | Building | 52 | District of Columbia | 38 55 06 N | 077 05 50 W |
| DC Public Library - Parklands-Turner Community Branch | Building | 60 | District of Columbia | 38 50 50 N | 076 58 48 W |
| DC Public Library - Petworth Branch | Building | 57 | District of Columbia | 38 56 31 N | 077 01 34 W |
| DC Public Library - R L Christian Community Branch | Building | 14 | District of Columbia | 38 54 01 N | 076 59 17 W |
| DC Public Library - Shepherd Park Branch | Building | 101 | District of Columbia | 38 58 50 N | 077 01 37 W |
| DC Public Library - Southeast Branch | Building | 23 | District of Columbia | 38 53 02 N | 076 59 48 W |
| DC Public Library - Southwest Branch | Building | 4 | District of Columbia | 38 52 43 N | 077 00 57 W |
| DC Public Library - Sursum Corda Community Branch | Building | 25 | District of Columbia | 38 54 21 N | 077 00 43 W |
| DC Public Library - Takoma Park Branch | Building | 84 | District of Columbia | 38 58 28 N | 077 01 08 W |
| DC Public Library - Tenley-Friendship Branch | Building | 123 | District of Columbia | 38 56 54 N | 077 04 51 W |
| DC Public Library - Washington Highlands Branch | Building | 34 | District of Columbia | 38 49 47 N | 077 00 34 W |
| DC Public Library - Watha T Daniel Branch | Building | 25 | District of Columbia | 38 54 44 N | 077 01 23 W |
| DC Public Library - West End Branch | Building | 21 | District of Columbia | 38 54 14 N | 077 03 06 W |
| DC Public Library - Woodridge Regional Branch | Building | 45 | District of Columbia | 38 55 38 N | 076 58 43 W |
| DC Visitor Information Center | Building | 5 | District of Columbia | 38 53 42 N | 077 01 48 W |
| De La Roche-Jewell Tennant House | Building | 25 | District of Columbia | 38 54 25 N | 077 03 33 W |
| Dead Letter Office Building (historical) | Building | 12 | District of Columbia | 38 53 47 N | 077 01 20 W |
| Deal Junior High School | School | 114 | District of Columbia | 38 57 11 N | 077 04 27 W |
| Dean Estate (historical) | Building | 49 | District of Columbia | 38 55 00 N | 077 02 47 W |
| Deanwood | Populated Place | 12 | District of Columbia | 38 53 54 N | 076 55 46 W |
| Deanwood Kiosk | Building | 9 | District of Columbia | 38 54 08 N | 076 56 36 W |
| Deanwood Metro Station | Locale | 10 | District of Columbia | 38 54 39 N | 076 56 10 W |
| Deanwood Recreation Center | Park | 9 | District of Columbia | 38 54 29 N | 076 55 55 W |
| Decatur Carriage House (historical) | Building | 20 | District of Columbia | 38 54 00 N | 077 02 20 W |
| Decatur House | Building | 20 | District of Columbia | 38 54 00 N | 077 02 19 W |
| Decatur-Gunther House | Building | 22 | District of Columbia | 38 54 25 N | 077 03 28 W |
| Deep Branch (historical) | Stream | | District of Columbia | 38 54 15 N | 077 04 14 W |
| DeKrafft House (historical) | Building | 13 | District of Columbia | 38 53 47 N | 077 01 18 W |
| Del Vaell Jose Cecilo Memorial | Park | 6 | District of Columbia | 38 53 35 N | 077 02 26 W |
| Delaware Avenue Baptist Church | Church | 15 | District of Columbia | 38 51 54 N | 076 59 14 W |
| Delegation of the Commission of the European Communities | Building | 32 | District of Columbia | 38 54 49 N | 077 02 50 W |
| Demonet Building | Building | 18 | District of Columbia | 38 54 20 N | 077 02 25 W |
| Dennis Mullanys Saloon (historical) | Building | 6 | District of Columbia | 38 53 46 N | 077 01 54 W |
| Dennison School (historical) | School | 53 | District of Columbia | 38 56 41 N | 077 01 50 W |
| Dent School | School | 17 | District of Columbia | 38 52 56 N | 077 00 11 W |
| Department of Agricultural Extensible Building | Building | 12 | District of Columbia | 38 53 15 N | 077 01 51 W |
| Department of Agriculture Administration Building | Building | 10 | District of Columbia | 38 53 17 N | 077 01 48 W |
| Department of Agriculture Building | Building | 4 | District of Columbia | 38 53 29 N | 077 01 48 W |
| Department of Agriculture South Building | Building | 7 | District of Columbia | 38 53 12 N | 077 01 47 W |
| Department of Education | Building | 5 | District of Columbia | 38 53 10 N | 077 01 06 W |
| Department of Energy | Building | 10 | District of Columbia | 38 53 10 N | 077 01 30 W |
| Department of Health and Human Services Building | Building | 4 | District of Columbia | 38 53 12 N | 077 00 60 W |
| Department of Housing and Urban Development | Building | 8 | District of Columbia | 38 53 01 N | 077 01 22 W |
| Department of Justice Building | Building | 3 | District of Columbia | 38 53 35 N | 077 01 30 W |
| Department of Labor Building | Building | 7 | District of Columbia | 38 53 35 N | 077 00 55 W |
| Department of Living Animals (historical) | Building | 8 | District of Columbia | 38 53 21 N | 077 01 33 W |
| Department of the Interior South Building | Building | 7 | District of Columbia | 38 53 35 N | 077 02 39 W |
| Department of the Treasury Building | Building | 12 | District of Columbia | 38 53 50 N | 077 02 04 W |
| Department of Washington (historical) | Building | 16 | District of Columbia | 38 53 56 N | 077 02 06 W |
| Departmental Auditorium | Building | 3 | District of Columbia | 38 53 33 N | 077 01 48 W |
| Deutoronomy Missionary Baptist Church | Church | 13 | District of Columbia | 38 54 01 N | 076 59 27 W |
| Devils Chair Bridge | Bridge | 2 | District of Columbia | 38 54 45 N | 077 03 16 W |
| Devore-Chase House | Building | 49 | District of Columbia | 38 55 01 N | 077 03 02 W |
| Dewey House | Building | 17 | District of Columbia | 38 54 10 N | 077 02 19 W |
| Diplomatic Reception Rooms Museum | Building | 12 | District of Columbia | 38 53 37 N | 077 02 54 W |
| Dirksen Senate Office Building | Building | 23 | District of Columbia | 38 53 34 N | 077 00 19 W |
| Discobolos Statue | Park | 12 | District of Columbia | 38 53 42 N | 077 02 46 W |
| Discovery Creek Children's Museum | Building | 48 | District of Columbia | 38 55 17 N | 077 05 56 W |
| District of Columbia | Civil | 27 | District of Columbia | 38 55 01 N | 077 00 01 W |
| District of Columbia Armory (historical) | Building | 4 | District of Columbia | 38 53 24 N | 077 01 16 W |
| District of Columbia Crematorium (historical) | Building | 12 | District of Columbia | 38 53 14 N | 076 58 29 W |
| District of Columbia Impound Lot | Area | 5 | District of Columbia | 38 48 46 N | 077 01 02 W |
| District of Columbia Industrial School (historical) | School | 91 | District of Columbia | 38 55 22 N | 077 04 22 W |
| District of Columbia Morgue (historical) | Building | 6 | District of Columbia | 38 52 47 N | 077 01 18 W |
| District of Columbia Municipal Center | Building | 11 | District of Columbia | 38 53 39 N | 077 01 00 W |