Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| West End Branch Library | Building | 21 | District of Columbia | 38 54 13 N | 077 03 05 W |
| West End Post Office | Post Office | 20 | District of Columbia | 38 54 03 N | 077 02 52 W |
| West Georgetown School (historical) | School | 26 | District of Columbia | 38 54 44 N | 077 03 03 W |
| West Over View | Populated Place | 76 | District of Columbia | 38 52 05 N | 076 57 49 W |
| West Potomac Golf Course (historical) | Locale | 4 | District of Columbia | 38 53 11 N | 077 02 49 W |
| West Potomac Park | Park | 4 | District of Columbia | 38 53 10 N | 077 02 55 W |
| West Seaton Park | Park | 2 | District of Columbia | 38 53 23 N | 077 01 06 W |
| West Washington Baptist Church | Church | 31 | District of Columbia | 38 54 25 N | 077 03 42 W |
| Westchester | Populated Place | 78 | District of Columbia | 38 55 33 N | 077 04 47 W |
| Western Market (historical) | Locale | 22 | District of Columbia | 38 54 03 N | 077 02 45 W |
| Western Presbyterian Church | Church | 20 | District of Columbia | 38 53 57 N | 077 02 39 W |
| Western Ridge Trail | Trail | 90 | District of Columbia | 38 58 06 N | 077 02 59 W |
| Westminster | Populated Place | 26 | District of Columbia | 38 54 53 N | 077 01 17 W |
| Westminster Presbyterian Church | Church | 6 | District of Columbia | 38 52 43 N | 077 01 06 W |
| Westmoreland Circle | Locale | 87 | District of Columbia | 38 56 56 N | 077 06 02 W |
| Westmoreland Terrace | Populated Place | 79 | District of Columbia | 38 56 50 N | 077 05 59 W |
| Weston (historical) | Populated Place | 113 | District of Columbia | 38 55 44 N | 077 04 19 W |
| Weston Farm (historical) | Locale | 89 | District of Columbia | 38 55 43 N | 077 04 09 W |
| Westory Building | Building | 15 | District of Columbia | 38 53 50 N | 076 59 08 W |
| Westover Estate (historical) | Building | 116 | District of Columbia | 38 56 02 N | 077 05 04 W |
| Westover Place | Populated Place | 116 | District of Columbia | 38 56 11 N | 077 05 09 W |
| WETA-TV (Washington) | Tower | 73 | District of Columbia | 38 57 49 N | 077 06 17 W |
| Wetzell-Archbold Farmstead | Building | 43 | District of Columbia | 38 54 48 N | 077 04 54 W |
| WFTY-TV (Washington) | Tower | 88 | District of Columbia | 38 57 44 N | 077 01 35 W |
| WGAY-FM (Washington) | Tower | 73 | District of Columbia | 38 57 49 N | 077 06 17 W |
| WGMS-FM (Washington) | Tower | 112 | District of Columbia | 38 56 09 N | 077 05 32 W |
| WHC Heliport | Airport | 56 | District of Columbia | 38 55 44 N | 077 00 57 W |
| Wheat Row | Building | 6 | District of Columbia | 38 52 26 N | 077 01 04 W |
| Wheatley Elementary School | School | 23 | District of Columbia | 38 54 14 N | 076 59 19 W |
| Wheatley Playground | Park | 22 | District of Columbia | 38 54 13 N | 076 59 18 W |
| Wheatley Recreation Center | Park | 24 | District of Columbia | 38 54 28 N | 077 00 02 W |
| Wheatley Town House | Building | 14 | District of Columbia | 38 54 19 N | 077 03 32 W |
| White Friars Hall School | School | 34 | District of Columbia | 38 56 40 N | 076 58 57 W |
| White Haven Tract | Civil | 35 | District of Columbia | 38 54 30 N | 077 05 09 W |
| White Horse Trail | Trail | 49 | District of Columbia | 38 58 24 N | 077 02 27 W |
| White-Gravenor Hall | Building | | District of Columbia | 38 54 32 N | 077 04 21 W |
| White-Meyer House | Building | 56 | District of Columbia | 38 55 10 N | 077 02 19 W |
| Whitehaven Parkway | Park | 87 | District of Columbia | 38 55 05 N | 077 04 37 W |
| Whitehaven Plantation | Building | 40 | District of Columbia | 38 54 58 N | 077 05 49 W |
| Whitelaw Hotel | Building | 28 | District of Columbia | 38 54 55 N | 077 01 46 W |
| Whitman House | Building | 27 | District of Columbia | 38 54 20 N | 077 01 43 W |
| Whitney Young Memorial Bridge | Bridge | 3 | District of Columbia | 38 53 23 N | 076 57 53 W |
| Whittemore House | Building | 27 | District of Columbia | 38 54 39 N | 077 02 33 W |
| Whittier Elementary School | School | 73 | District of Columbia | 38 57 56 N | 077 01 07 W |
| WHMM-TV (Washington) | Tower | 73 | District of Columbia | 38 57 49 N | 077 06 17 W |
| WHUR-FM (Washington) | Tower | 125 | District of Columbia | 38 57 01 N | 077 04 46 W |
| Widows Mite (historical) | Locale | 8 | District of Columbia | 38 53 43 N | 077 03 48 W |
| Widowsville (historical) | Populated Place | 116 | District of Columbia | 38 56 30 N | 077 04 34 W |
| Wilkinson Elementary School | School | 60 | District of Columbia | 38 51 24 N | 076 59 06 W |
| Wilkinson Recreation Center | Park | 61 | District of Columbia | 38 51 25 N | 076 59 06 W |
| Willard Hall (historical) | Building | 10 | District of Columbia | 38 53 49 N | 077 01 56 W |
| Willard Hotel | Building | 9 | District of Columbia | 38 53 48 N | 077 01 57 W |
| Willard Office Building (historical) | Building | 8 | District of Columbia | 38 53 48 N | 077 01 55 W |
| William F Allen Statue | Park | 16 | District of Columbia | 38 53 50 N | 077 00 22 W |
| William H Tenney House | Building | 28 | District of Columbia | 38 54 30 N | 077 03 35 W |
| William Howard Taft Bridge | Bridge | 6 | District of Columbia | 38 55 17 N | 077 03 00 W |
| William Howard Taft House | Building | 53 | District of Columbia | 38 55 03 N | 077 02 54 W |
| William Knowles House | Building | 19 | District of Columbia | 38 54 22 N | 077 03 33 W |
| William Thornton House (historical) | Building | 20 | District of Columbia | 38 54 18 N | 077 03 53 W |
| Williams House (historical) | Building | 18 | District of Columbia | 38 54 18 N | 077 02 12 W |
| Williams-Addison House | Building | 49 | District of Columbia | 38 54 42 N | 077 03 44 W |
| Wilson Memorial Methodist Church | Church | 46 | District of Columbia | 38 57 47 N | 076 59 29 W |
| Wilson School | School | 61 | District of Columbia | 38 55 21 N | 077 02 22 W |
| Winder Building | Building | 15 | District of Columbia | 38 53 51 N | 077 02 23 W |
| Windsor Lodge | Building | 52 | District of Columbia | 38 55 02 N | 077 02 55 W |
| Winston Education Center | School | 77 | District of Columbia | 38 51 26 N | 076 57 46 W |
| Wisconsin Avenue Bridge | Bridge | 17 | District of Columbia | 38 54 15 N | 077 03 46 W |
| Wisconsin Avenue Reservoir (historical) | Reservoir | 63 | District of Columbia | 38 54 48 N | 077 03 57 W |
| Wisewell Barracks (historical) | Building | 9 | District of Columbia | 38 53 42 N | 077 01 19 W |
| WJLA-TV (Washington) | Tower | 125 | District of Columbia | 38 57 01 N | 077 04 46 W |
| WJZE-FM (Washington) | Tower | 63 | District of Columbia | 38 57 18 N | 077 00 14 W |
| WKYS-FM (Washington) | Tower | 119 | District of Columbia | 38 56 24 N | 077 04 53 W |
| WMAL-TV (historical) | Tower | 111 | District of Columbia | 38 56 10 N | 077 05 32 W |
| WOL-AM (Washington) | Tower | 14 | District of Columbia | 38 54 16 N | 077 00 24 W |
| Wolfington Hall | Building | | District of Columbia | 38 54 23 N | 077 04 36 W |
| Womens History and Resource Center | Building | 23 | District of Columbia | 38 54 26 N | 077 02 29 W |
| Woodland | Populated Place | 69 | District of Columbia | 38 51 42 N | 076 58 14 W |
| Woodland Terrace Recreation Center | Park | 84 | District of Columbia | 38 51 29 N | 076 58 21 W |
| Woodlawn Cemetery | Cemetery | 48 | District of Columbia | 38 53 07 N | 076 56 19 W |
| Woodley (historical) | Building | 88 | District of Columbia | 38 55 40 N | 077 03 36 W |
| Woodley Bridge (historical) | Bridge | 7 | District of Columbia | 38 55 30 N | 077 02 56 W |
| Woodley Park | Park | 74 | District of Columbia | 38 55 49 N | 077 03 30 W |
| Woodley Park | Populated Place | 70 | District of Columbia | 38 55 43 N | 077 03 21 W |
| Woodley Park-Zoo/Adams Morgan Metro Station | Locale | 52 | District of Columbia | 38 55 31 N | 077 03 09 W |
| Woodley Playground | Park | 59 | District of Columbia | 38 55 46 N | 077 03 05 W |
| Woodridge | Populated Place | 46 | District of Columbia | 38 55 52 N | 076 58 16 W |
| Woodridge Branch Library | Building | 46 | District of Columbia | 38 55 39 N | 076 58 44 W |
| Woodridge Elementary School | School | 31 | District of Columbia | 38 55 46 N | 076 57 58 W |
| Woodridge Pilgrim Church | Church | 22 | District of Columbia | 38 55 33 N | 076 58 19 W |
| Woodridge Post Office | Post Office | 46 | District of Columbia | 38 55 47 N | 076 58 26 W |
| Woodrow Wilson House | Building | 39 | District of Columbia | 38 54 50 N | 077 03 05 W |
| Woodrow Wilson Memorial Bridge | Bridge | 1 | District of Columbia | 38 47 35 N | 077 02 18 W |
| Woodrow Wilson Senior High School | School | 116 | District of Columbia | 38 57 00 N | 077 04 36 W |
| Woods Trail | Trail | 7 | District of Columbia | 38 53 43 N | 077 03 49 W |
| Woodson Junior Recreation Center | Park | 17 | District of Columbia | 38 53 51 N | 076 56 49 W |
| Woodson Senior Recreation Center | Park | 19 | District of Columbia | 38 53 45 N | 076 55 20 W |
| Woodward and Lothrop Building | Building | 12 | District of Columbia | 38 53 52 N | 077 01 34 W |
| Woodward and Lothrop Service Warehouse | Building | 15 | District of Columbia | 38 54 18 N | 077 00 16 W |
| Woodward Apartments | Building | 46 | District of Columbia | 38 55 09 N | 077 02 54 W |
| WOOK | Tower | 63 | District of Columbia | 38 57 17 N | 077 00 14 W |
| Woolly Mammoth Theatre | Building | 13 | District of Columbia | 38 53 54 N | 077 01 48 W |
| Word of God Baptist Church | Church | 14 | District of Columbia | 38 52 42 N | 076 58 59 W |
| World Bank | Building | 18 | District of Columbia | 38 53 56 N | 077 02 32 W |
| World's Largest Chair | Locale | 11 | District of Columbia | 38 51 55 N | 076 59 22 W |
| Wormley School (historical) | School | 30 | District of Columbia | 38 54 21 N | 077 04 02 W |
| Wormleys Hotel (historical) | Building | 18 | District of Columbia | 38 53 58 N | 077 02 07 W |
| Worthington-Kearney House | Building | 32 | District of Columbia | 38 54 20 N | 077 04 08 W |
| WPFW-FM (Washington) | Tower | 112 | District of Columbia | 38 56 09 N | 077 05 32 W |
| WRC | Tower | 61 | District of Columbia | 38 55 26 N | 077 03 18 W |
| WRC-TV (Washington) | Tower | 119 | District of Columbia | 38 56 24 N | 077 04 53 W |