Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Saint Thomas Apostle School | School | 59 | District of Columbia | 38 55 33 N | 077 03 20 W |
| Saint Thomas Church | Church | 26 | District of Columbia | 38 54 38 N | 077 02 28 W |
| Saint Thomas Episcopal Church | Church | 26 | District of Columbia | 38 54 37 N | 077 02 29 W |
| Saint Thomas More School | School | 21 | District of Columbia | 38 49 30 N | 076 59 60 W |
| Saint Vincent De Paul Catholic Church | Church | 6 | District of Columbia | 38 52 36 N | 077 00 31 W |
| Saint Vincent de Paul Chapel | Church | 53 | District of Columbia | 38 56 16 N | 076 59 51 W |
| Saint Vincent De Paul School (historical) | School | 4 | District of Columbia | 38 52 46 N | 077 00 52 W |
| Saint Vincent De Paul Statue | Park | 39 | District of Columbia | 38 56 35 N | 076 59 26 W |
| Saint Vincents Home and School | School | 49 | District of Columbia | 38 55 23 N | 076 59 49 W |
| Saint Vincents Orphan Asylum (historical) | Building | 10 | District of Columbia | 38 53 49 N | 077 01 33 W |
| Saints Constantine and Helen Greek Orthodox Church | Church | 52 | District of Columbia | 38 56 28 N | 077 02 09 W |
| Salem Baptist Church | Church | 28 | District of Columbia | 38 54 27 N | 077 01 30 W |
| Salve Regina Hall | Building | 66 | District of Columbia | 38 56 10 N | 077 00 02 W |
| Samuel D Gross Memorial | Park | 24 | District of Columbia | 38 54 25 N | 077 02 05 W |
| Samuel Gompers House | Building | 29 | District of Columbia | 38 55 02 N | 077 00 44 W |
| Samuel Gompers Memorial | Park | 23 | District of Columbia | 38 54 14 N | 077 01 32 W |
| Samuel Gompers Memorial Park | Park | 26 | District of Columbia | 38 54 14 N | 077 01 39 W |
| Samuel M Bryan House | Building | 26 | District of Columbia | 38 54 40 N | 077 02 45 W |
| Samuel P Langley IMAX Theater | Building | 4 | District of Columbia | 38 53 17 N | 077 01 11 W |
| Sandersons Tavern (historical) | Locale | 11 | District of Columbia | 38 51 55 N | 076 59 22 W |
| Sanitarium Mission Hospital (historical) | Hospital | 3 | District of Columbia | 38 52 28 N | 077 01 14 W |
| Sarah Rittenhouse Armillary Sphere | Park | 52 | District of Columbia | 38 54 47 N | 077 03 39 W |
| Sargent House (historical) | Building | 19 | District of Columbia | 38 54 06 N | 077 02 18 W |
| Sargent Memorial United Presbyterian Church | Church | 15 | District of Columbia | 38 53 53 N | 076 55 38 W |
| Satterlee Hall | Building | 114 | District of Columbia | 38 55 44 N | 077 04 21 W |
| Sauis Addition (historical) | Populated Place | 55 | District of Columbia | 38 57 00 N | 077 01 49 W |
| Savage Square (historical) | Locale | 16 | District of Columbia | 38 54 08 N | 077 01 09 W |
| Savoy Elementary School | School | 13 | District of Columbia | 38 51 48 N | 076 59 34 W |
| Savoy Playground | Park | 14 | District of Columbia | 38 51 47 N | 076 59 34 W |
| Savoy Recreation Center | Park | 13 | District of Columbia | 38 51 49 N | 076 59 32 W |
| Savoy Theater (historical) | Building | 59 | District of Columbia | 38 55 41 N | 077 01 57 W |
| Scenes From Shakespeare Sculpture | Park | 12 | District of Columbia | 38 53 51 N | 077 00 11 W |
| Schneider House (historical) | Building | 26 | District of Columbia | 38 54 40 N | 077 02 30 W |
| Schneider Triangle | Locale | 18 | District of Columbia | 38 54 10 N | 077 02 52 W |
| School of International Service | School | 119 | District of Columbia | 38 56 10 N | 077 05 18 W |
| School Without Walls Senior High School | School | 21 | District of Columbia | 38 53 52 N | 077 02 52 W |
| Schotts Court (historical) | Locale | 23 | District of Columbia | 38 53 34 N | 077 00 18 W |
| Schutzen Park (historical) | Park | 56 | District of Columbia | 38 55 40 N | 077 01 20 W |
| Scotch Row | Building | 17 | District of Columbia | 38 54 17 N | 077 02 58 W |
| Scott Circle | Crossing | 22 | District of Columbia | 38 54 25 N | 077 02 11 W |
| Scott Circle | Populated Place | 24 | District of Columbia | 38 54 33 N | 077 02 09 W |
| Scott-Grant House | Building | 62 | District of Columbia | 38 54 50 N | 077 03 57 W |
| Scottish Rite Supreme Council Building | Building | 28 | District of Columbia | 38 54 49 N | 077 02 09 W |
| Sea Captains House | Building | 14 | District of Columbia | 38 54 19 N | 077 03 28 W |
| Seafairers Marina | Locale | 1 | District of Columbia | 38 52 43 N | 076 58 26 W |
| Sears, Roebuck and Company Department Store | Building | 123 | District of Columbia | 38 56 55 N | 077 04 48 W |
| Seaton Elementary School | School | 16 | District of Columbia | 38 54 05 N | 077 00 53 W |
| Seaton Hall (historical) | Building | 6 | District of Columbia | 38 53 42 N | 077 01 27 W |
| Seaton Hotel (historical) | Building | 6 | District of Columbia | 38 53 38 N | 077 01 16 W |
| Seaton Playground | Park | 16 | District of Columbia | 38 54 04 N | 077 00 54 W |
| Second Baptist Church | Church | 15 | District of Columbia | 38 54 02 N | 077 00 56 W |
| Second Baptist Church | Church | 24 | District of Columbia | 38 53 23 N | 076 58 53 W |
| Second Baptist Church (historical) | Church | 13 | District of Columbia | 38 52 47 N | 077 00 03 W |
| Second Division Memorial | Park | 4 | District of Columbia | 38 53 33 N | 077 02 16 W |
| Second National Bank | Building | 14 | District of Columbia | 38 53 54 N | 077 01 50 W |
| Securities and Exchange Commission | Building | 17 | District of Columbia | 38 53 55 N | 077 02 29 W |
| Sedgwick Garden Architectural Sculpture | Park | 69 | District of Columbia | 38 56 20 N | 077 03 39 W |
| Senate Heights | Populated Place | 77 | District of Columbia | 38 54 55 N | 077 05 22 W |
| Senate Page School | School | 26 | District of Columbia | 38 53 16 N | 077 00 21 W |
| Senate Terrace Fountain | Park | 13 | District of Columbia | 38 53 40 N | 077 00 32 W |
| Senator Francis Newlands Statue | Park | 108 | District of Columbia | 38 58 03 N | 077 04 37 W |
| Serenity Statue | Park | 56 | District of Columbia | 38 55 23 N | 077 02 11 W |
| Seton Wing | Building | 65 | District of Columbia | 38 56 07 N | 077 00 02 W |
| Settlers of the District of Columbia Memorial | Park | 7 | District of Columbia | 38 53 46 N | 077 02 00 W |
| Seventh Presbyterian Church (historical) | Church | 9 | District of Columbia | 38 53 02 N | 077 01 19 W |
| Seventh Street Park | Park | 30 | District of Columbia | 38 55 00 N | 077 01 17 W |
| Sevier Place | Building | 41 | District of Columbia | 38 54 37 N | 077 03 45 W |
| Sewall-Belmont House National Historic Site | Park | 28 | District of Columbia | 38 53 33 N | 077 00 14 W |
| Seward Square | Park | 25 | District of Columbia | 38 53 09 N | 076 59 58 W |
| Shadd Elementary School | School | 35 | District of Columbia | 38 53 21 N | 076 55 17 W |
| Shadds Tavern (historical) | Locale | 5 | District of Columbia | 38 53 31 N | 077 00 56 W |
| Shaed Elementary School | School | 41 | District of Columbia | 38 55 26 N | 077 00 11 W |
| Shahan Hall | Building | 62 | District of Columbia | 38 56 02 N | 076 59 55 W |
| Shakespeare Theater | Building | 11 | District of Columbia | 38 53 44 N | 077 01 19 W |
| Sharpe Health School | School | 60 | District of Columbia | 38 56 34 N | 077 01 52 W |
| Shaw | Populated Place | 24 | District of Columbia | 38 54 43 N | 077 01 17 W |
| Shaw Junior High School | School | 26 | District of Columbia | 38 54 43 N | 077 01 30 W |
| Shaw Recreation Center | Park | 24 | District of Columbia | 38 54 43 N | 077 01 17 W |
| Shaw-Howard University Metro Station | Locale | 25 | District of Columbia | 38 54 47 N | 077 01 23 W |
| Shepherd Building (historical) | Building | 4 | District of Columbia | 38 53 39 N | 077 01 30 W |
| Shepherd Centenial Building (historical) | Building | 4 | District of Columbia | 38 53 40 N | 077 01 39 W |
| Shepherd Elementary School | School | 91 | District of Columbia | 38 59 04 N | 077 02 00 W |
| Shepherd Ferry (historical) | Locale | 3 | District of Columbia | 38 49 01 N | 077 01 39 W |
| Shepherd Park | Populated Place | 93 | District of Columbia | 38 59 05 N | 077 01 59 W |
| Shepherd Parkway | Park | 33 | District of Columbia | 38 50 13 N | 077 00 33 W |
| Shepherd Playground | Park | 81 | District of Columbia | 38 59 05 N | 077 02 07 W |
| Shepherd Recreation Center | Park | 91 | District of Columbia | 38 59 04 N | 077 02 00 W |
| Shepherd Station (historical) | Locale | 8 | District of Columbia | 38 50 31 N | 077 00 43 W |
| Shepherd Statue | Park | 6 | District of Columbia | 38 53 44 N | 077 01 53 W |
| Shepherds Landing | Locale | 2 | District of Columbia | 38 48 57 N | 077 01 40 W |
| Shepherds Row | Building | 17 | District of Columbia | 38 54 10 N | 077 02 22 W |
| Sheridan Circle | Locale | 25 | District of Columbia | 38 54 43 N | 077 03 01 W |
| Sheridan Hall (historical) | Building | 97 | District of Columbia | 38 56 36 N | 077 00 43 W |
| Sheridan School | School | 83 | District of Columbia | 38 56 48 N | 077 04 09 W |
| Sheridan Statue | Park | 25 | District of Columbia | 38 54 43 N | 077 02 52 W |
| Sheridan-Kalorama | Populated Place | 47 | District of Columbia | 38 54 52 N | 077 02 59 W |
| Sherman Circle | Locale | 68 | District of Columbia | 38 56 49 N | 077 01 17 W |
| Sherman Hall | Building | 76 | District of Columbia | 38 56 08 N | 077 00 38 W |
| Sherwood Playground | Park | 13 | District of Columbia | 38 53 53 N | 076 59 36 W |
| Sherwood Presbyterian Church | Church | 44 | District of Columbia | 38 55 48 N | 076 58 28 W |
| Sherwood Recreation Center | Park | 12 | District of Columbia | 38 53 55 N | 076 59 34 W |
| Shilo Baptist Church (historical) | Church | 6 | District of Columbia | 38 53 06 N | 077 01 04 W |
| Shiloh Baptist Church | Church | 27 | District of Columbia | 38 54 35 N | 077 01 28 W |
| Shipley Terrace | Populated Place | 53 | District of Columbia | 38 50 50 N | 076 58 09 W |
| Shoomakers Tavern (historical) | Building | 6 | District of Columbia | 38 53 45 N | 077 01 54 W |
| Shoreham Hill Bridge | Bridge | 6 | District of Columbia | 38 55 12 N | 077 03 13 W |
| Short Line Railroad Association Building (historical) | Building | 26 | District of Columbia | 38 54 36 N | 077 02 43 W |
| Shrine of the Immaculate Conception | Church | 62 | District of Columbia | 38 56 00 N | 077 00 01 W |
| Shrine of the Sacred Heart Catholic Church | Church | 60 | District of Columbia | 38 55 51 N | 077 02 08 W |
| Shubert Theater (historical) | Building | 15 | District of Columbia | 38 53 48 N | 077 02 35 W |