Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Seaton Hall | Building | 357 | Lancaster | 40 49 12 N | 096 41 56 W |
| Security Building | Building | 365 | Douglas | 41 15 15 N | 095 58 26 W |
| Selleck Building | Building | 358 | Lancaster | 40 49 10 N | 096 41 59 W |
| Selleck Food Service Building | Building | 358 | Lancaster | 40 49 08 N | 096 41 57 W |
| Selleck Hall Building | Building | 358 | Lancaster | 40 49 06 N | 096 41 57 W |
| Sellors-Barton Museum | Building | 768 | Brown | 42 33 01 N | 099 51 46 W |
| Service Building | Building | 350 | Douglas | 41 15 14 N | 095 58 34 W |
| Service Building | Building | 357 | Lancaster | 40 49 55 N | 096 40 05 W |
| Seven Valleys Museum | Building | 778 | Custer | 41 17 29 N | 099 55 32 W |
| Seward County Courthouse | Building | 455 | Seward | 40 54 27 N | 097 05 54 W |
| Seward County Historical Society Museum | Building | 470 | Seward | 40 50 00 N | 097 13 10 W |
| Seward County Sheriff Department | Building | 452 | Seward | 40 54 23 N | 097 06 06 W |
| Seward Fire Department | Building | 455 | Seward | 40 54 33 N | 097 05 44 W |
| Seward Police Department | Building | 455 | Seward | 40 54 24 N | 097 05 55 W |
| Seward Public Library | Building | 455 | Seward | 40 54 24 N | 097 05 52 W |
| Shackleford Hall | Building | 345 | Douglas | 41 15 14 N | 095 58 41 W |
| Shelby Fire Department | Building | 500 | Polk | 41 11 32 N | 097 25 31 W |
| Shelby Public Library | Building | 500 | Polk | 41 11 32 N | 097 25 31 W |
| Sheldon Hall | Building | 434 | Saline | 40 37 15 N | 096 56 56 W |
| Sheldon Memorial Art Gallery | Building | 360 | Lancaster | 40 49 03 N | 096 42 16 W |
| Shelton Fire Hall | Building | 615 | Buffalo | 40 46 42 N | 098 44 11 W |
| Shelton Township Library | Building | 615 | Buffalo | 40 46 38 N | 098 44 02 W |
| Sheridan County Courthouse | Building | 1141 | Sheridan | 42 43 04 N | 102 27 39 W |
| Sheridan County Historical Museum | Building | 1141 | Sheridan | 42 43 07 N | 102 27 23 W |
| Sheridan County Sheriffs Office | Building | 1140 | Sheridan | 42 43 06 N | 102 27 51 W |
| Sherman Building | Building | 578 | Adams | 40 34 39 N | 098 19 36 W |
| Sherman County Courthouse | Building | 632 | Sherman | 41 16 31 N | 098 58 00 W |
| Sherman County Historical Museum | Building | 632 | Sherman | 41 16 32 N | 098 58 00 W |
| Sherman County Sheriffs Office | Building | 632 | Sherman | 41 16 31 N | 098 58 00 W |
| Shipping and Receiving Warehouse | Building | 470 | Madison | 42 03 02 N | 097 23 43 W |
| Shubert Public Library | Building | 339 | Richardson | 40 14 11 N | 095 40 56 W |
| Sidney Fire Department | Building | 1246 | Cheyenne | 41 08 32 N | 102 58 47 W |
| Sidney Police Department | Building | 1246 | Cheyenne | 41 08 36 N | 102 58 39 W |
| Sidney Public Library | Building | 1246 | Cheyenne | 41 08 32 N | 102 58 46 W |
| Silver Creek Township Library | Building | 470 | Merrick | 41 18 32 N | 097 39 28 W |
| Sioux County Court House | Building | 1483 | Sioux | 42 41 14 N | 103 52 58 W |
| Sioux County Museum | Building | 1483 | Sioux | 42 41 14 N | 103 52 58 W |
| Sioux County Sheriffs Department | Building | 1483 | Sioux | 42 41 14 N | 103 52 58 W |
| Skutt Student Center | Building | 336 | Douglas | 41 15 51 N | 095 57 00 W |
| Skyline Dental Center | Building | 388 | Douglas | 41 15 44 N | 096 14 36 W |
| Skyline Manor and Villa | Building | 368 | Douglas | 41 17 54 N | 096 01 35 W |
| Smith Hall | Building | 431 | Saline | 40 37 29 N | 096 57 05 W |
| Smith Residence Hall | Building | 351 | Lancaster | 40 49 30 N | 096 42 01 W |
| Smith-Curtis Classroom - Administration Building | Building | 362 | Lancaster | 40 50 23 N | 096 39 01 W |
| Snyder Fire Hall | Building | 410 | Dodge | 41 42 19 N | 096 47 21 W |
| Snyder Public Library | Building | 409 | Dodge | 41 42 15 N | 096 47 20 W |
| Social Work Building | Building | 351 | Douglas | 41 15 22 N | 096 00 51 W |
| Sod House Museum | Building | 781 | Dawson | 40 55 03 N | 100 10 02 W |
| Sokol South Omaha Czechoslovak Museum | Building | 354 | Douglas | 41 12 05 N | 095 56 27 W |
| South Branch Library | Building | 354 | Douglas | 41 12 40 N | 095 56 44 W |
| South Branch Library | Building | 374 | Lancaster | 40 47 29 N | 096 40 58 W |
| South Omaha Dental Group Building | Building | 356 | Douglas | 41 12 41 N | 095 56 50 W |
| South Sioux City Fire Department | Building | 335 | Dakota | 42 28 30 N | 096 24 51 W |
| South Sioux City Library | Building | 335 | Dakota | 42 28 06 N | 096 24 51 W |
| Southwest Family Physicians Center | Building | 312 | Douglas | 41 13 50 N | 096 02 30 W |
| Spalding Public Library | Building | 581 | Greeley | 41 41 20 N | 098 21 48 W |
| Sparks Hall | Building | 1045 | Dawes | 42 49 12 N | 103 00 03 W |
| Specialty Services Pavilion | Building | 350 | Douglas | 41 15 16 N | 095 58 41 W |
| Spencer Fire Department | Building | 514 | Boyd | 42 52 26 N | 098 42 05 W |
| Spencer Police Department | Building | 514 | Boyd | 42 52 26 N | 098 42 05 W |
| Spencer Township Library | Building | 514 | Boyd | 42 52 26 N | 098 42 05 W |
| Sports Medicine Institute of Nebraska | Building | 401 | Lancaster | 40 47 53 N | 096 37 34 W |
| Springbank Township Library | Building | 462 | Dixon | 42 24 60 N | 096 50 42 W |
| Springfield Public Library | Building | 335 | Sarpy | 41 04 57 N | 096 07 57 W |
| Stadium Office Building | Building | 351 | Lancaster | 40 49 22 N | 096 42 16 W |
| Stanford Hall East | Building | 350 | Douglas | 41 14 45 N | 095 55 38 W |
| Stanford Hall West | Building | 350 | Douglas | 41 14 45 N | 095 55 39 W |
| Stanley A Matzke Library | Building | 442 | Seward | 40 46 19 N | 097 01 28 W |
| Stanton County Courthouse | Building | 451 | Stanton | 41 57 03 N | 097 13 18 W |
| Stanton County Museum | Building | 435 | Stanton | 42 01 06 N | 097 03 29 W |
| Stanton County Sheriffs Office | Building | 451 | Stanton | 41 57 03 N | 097 13 18 W |
| Stanton Fire Department | Building | 449 | Stanton | 41 56 59 N | 097 13 22 W |
| Stanton Police Department | Building | 458 | Stanton | 41 57 12 N | 097 13 18 W |
| Stanton Public Library | Building | 453 | Stanton | 41 57 04 N | 097 13 29 W |
| Staplehurst Fire Department | Building | 452 | Seward | 40 58 30 N | 097 10 21 W |
| Staplehurst Police Department | Building | 452 | Seward | 40 58 30 N | 097 10 21 W |
| Stapleton Fire Department | Building | 884 | Logan | 41 28 49 N | 100 30 47 W |
| Star City Visitors Center | Building | 353 | Lancaster | 40 48 54 N | 096 42 41 W |
| Starke Round Barn | Building | 512 | Webster | 40 05 20 N | 098 26 01 W |
| State Capitol | Building | 367 | Lancaster | 40 48 29 N | 096 41 59 W |
| Steamboat Museum | Building | 305 | Washington | 41 31 19 N | 096 01 45 W |
| Steinauer Fire Department | Building | 370 | Pawnee | 40 12 28 N | 096 14 03 W |
| Steinhart Hall of Science | Building | 584 | Adams | 40 35 35 N | 098 22 25 W |
| Stella Community Library | Building | 319 | Richardson | 40 13 59 N | 095 46 24 W |
| Sterling Fire Department | Building | 361 | Johnson | 40 27 29 N | 096 22 36 W |
| Sterling Public Library | Building | 363 | Johnson | 40 27 33 N | 096 22 36 W |
| Stewart Seed Laboratory | Building | 353 | Lancaster | 40 50 05 N | 096 39 59 W |
| Stone Health Center | Building | 584 | Adams | 40 35 35 N | 098 22 30 W |
| Stony Brook Dental Center | Building | 360 | Douglas | 41 11 60 N | 096 08 36 W |
| Stout Hall | Building | 665 | Buffalo | 40 42 08 N | 099 05 51 W |
| Strang Public Library | Building | 494 | Fillmore | 40 24 56 N | 097 35 13 W |
| Strategic Air Command Museum | Building | 359 | Cass | 41 00 60 N | 096 19 11 W |
| Strategic Air Command Museum | Building | 322 | Sarpy | 41 07 58 N | 095 54 21 W |
| Stratton Public Library | Building | 854 | Hitchcock | 40 08 53 N | 101 13 37 W |
| Strieter Hall | Building | 455 | Seward | 40 54 47 N | 097 05 28 W |
| Stromsburg Police Department | Building | 511 | Polk | 41 06 51 N | 097 35 56 W |
| Stromsburg Public Library | Building | 512 | Polk | 41 06 55 N | 097 35 53 W |
| Struckman-Baatz Memorial Library | Building | 454 | Saline | 40 23 35 N | 097 11 51 W |
| Stuart Fire Department | Building | 658 | Holt | 42 35 57 N | 099 08 33 W |
| Stuart Police Department | Building | 658 | Holt | 42 35 57 N | 099 08 33 W |
| Stuart Township Library | Building | 658 | Holt | 42 35 57 N | 099 08 33 W |
| Student Affairs Building | Building | 664 | Buffalo | 40 42 05 N | 099 05 49 W |
| Student Center | Building | 1048 | Dawes | 42 49 10 N | 102 59 56 W |
| Student Center | Building | 472 | Madison | 42 02 57 N | 097 23 39 W |
| Student Center | Building | 463 | Platte | 41 28 33 N | 097 22 51 W |
| Student Center | Building | 457 | Wayne | 42 14 33 N | 097 00 48 W |
| Student Life Center | Building | 365 | Douglas | 41 15 15 N | 095 58 23 W |
| Stuhr Museum of the Prairie Pioneer | Building | 568 | Hall | 40 53 03 N | 098 22 23 W |
| Sturdevant-McKee Museum | Building | 641 | Holt | 42 31 43 N | 098 58 42 W |
| Sudman-Neumann Heritage House | Building | 1132 | Deuel | 41 05 45 N | 102 28 26 W |