Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| River Falls Townhall | Building | 299 | Pierce | 44 49 47 N | 092 35 25 W |
| Riverside Theater | Building | 179 | Milwaukee | 43 02 21 N | 087 54 39 W |
| Riverview Townhall | Building | 355 | Oconto | 45 14 49 N | 088 28 30 W |
| Roach Hall | Building | 333 | Portage | 44 31 54 N | 089 34 09 W |
| Robert Lutz House | Building | 233 | Winnebago | 44 00 23 N | 088 33 46 W |
| Rock County Courthouse | Building | 257 | Rock | 42 40 58 N | 089 01 07 W |
| Rock County Jail | Building | 235 | Rock | 42 40 48 N | 089 01 14 W |
| Rock Falls Townhall | Building | 486 | Lincoln | 45 20 14 N | 089 43 26 W |
| Rodli Commons | Building | 275 | Pierce | 44 51 12 N | 092 37 06 W |
| Rolling Hills County Home | Building | 256 | Monroe | 43 58 02 N | 090 48 48 W |
| Rolling Townhall | Building | 451 | Langlade | 45 06 08 N | 089 09 31 W |
| Roosevelt Townhall | Building | 391 | Burnett | 45 40 33 N | 092 07 02 W |
| Rosalie Hall | Building | 213 | Milwaukee | 43 02 48 N | 087 56 31 W |
| Rose Terrace | Building | 204 | La Crosse | 43 48 14 N | 091 14 43 W |
| Roseman Hall | Building | 255 | Walworth | 42 50 18 N | 088 44 32 W |
| Rothwell Student Center | Building | 193 | Douglas | 46 43 09 N | 092 05 18 W |
| Roundy Hall | Building | 278 | Dodge | 43 27 30 N | 088 49 42 W |
| Rush River Townhall | Building | 350 | St. Croix | 44 55 14 N | 092 23 39 W |
| Rusk County Courthouse | Building | 351 | Rusk | 45 27 54 N | 091 05 51 W |
| Rusk County Jail | Building | 350 | Rusk | 45 27 52 N | 091 05 52 W |
| Rusk Townhall | Building | 319 | Burnett | 45 49 46 N | 092 05 39 W |
| Rusk Townhall | Building | 353 | Rusk | 45 18 49 N | 091 28 44 W |
| Russell Laboratories | Building | 265 | Dane | 43 04 32 N | 089 24 47 W |
| Russell Sage Dormitory | Building | 234 | Outagamie | 44 15 35 N | 088 23 46 W |
| Ruth De Young Kohler Residence Hall for Women | Building | 237 | Outagamie | 44 15 42 N | 088 23 47 W |
| S N Pickard Commons | Building | 292 | Fond du Lac | 43 50 38 N | 088 50 36 W |
| Sagan Centre | Building | 195 | La Crosse | 43 47 30 N | 091 14 51 W |
| Saint Aemillian Home | Building | 238 | Milwaukee | 43 05 20 N | 088 01 26 W |
| Saint Ambrose Hall | Building | 229 | Fond du Lac | 43 46 45 N | 088 26 57 W |
| Saint Ann Rest Home | Building | 199 | Milwaukee | 43 00 28 N | 087 56 28 W |
| Saint Anthonys Hall | Building | 195 | Milwaukee | 43 00 42 N | 087 55 21 W |
| Saint Benedict the Moor Social Center | Building | 194 | Milwaukee | 43 02 37 N | 087 55 24 W |
| Saint Catherines Home for Girls | Building | 196 | Milwaukee | 43 02 19 N | 087 55 36 W |
| Saint Catherines Library | Building | 179 | Brown | 44 30 36 N | 088 00 58 W |
| Saint Catherines Residence for Young Women | Building | 202 | Milwaukee | 43 02 50 N | 087 53 53 W |
| Saint Charles Boys Home | Building | 216 | Milwaukee | 43 01 50 N | 088 01 07 W |
| Saint Croix County Courthouse | Building | 231 | St. Croix | 44 58 47 N | 092 45 17 W |
| Saint Croix Falls Townhall | Building | 373 | Polk | 45 23 54 N | 092 34 14 W |
| Saint Elibaths Rest Home | Building | 260 | Rock | 42 40 58 N | 089 01 01 W |
| Saint Francis Home | Building | 193 | Douglas | 46 42 16 N | 092 02 45 W |
| Saint Francis Home | Building | 207 | La Crosse | 43 48 33 N | 091 13 14 W |
| Saint Francis Municipal Building | Building | 209 | Milwaukee | 42 58 02 N | 087 52 23 W |
| Saint Francis Parish Hall | Building | 208 | Milwaukee | 43 03 22 N | 087 54 56 W |
| Saint George Parish Rectory | Building | 217 | Sheboygan | 43 40 10 N | 087 47 59 W |
| Saint Henrys Hall | Building | 255 | Jefferson | 43 11 48 N | 088 43 16 W |
| Saint Hyacinth Hall | Building | 195 | Milwaukee | 43 00 25 N | 087 55 45 W |
| Saint Johns Home | Building | 202 | Milwaukee | 43 02 48 N | 087 54 07 W |
| Saint Joseph Orphanage | Building | 197 | Douglas | 46 42 27 N | 092 04 04 W |
| Saint Joseph Townhall | Building | 275 | St. Croix | 45 03 25 N | 092 44 25 W |
| Saint Josephs Home | Building | 204 | La Crosse | 43 46 55 N | 091 13 50 W |
| Saint Josephs Home | Building | 209 | Milwaukee | 43 00 03 N | 087 58 49 W |
| Saint Josephs Home for Children | Building | 208 | Milwaukee | 42 59 08 N | 087 56 12 W |
| Saint Josephs Home for the Aged | Building | 257 | Jefferson | 43 11 12 N | 088 43 08 W |
| Saint Josephs Home of the Sacred Heart | Building | 185 | Kenosha | 42 34 47 N | 087 49 21 W |
| Saint Marys Hall | Building | 192 | Douglas | 46 43 30 N | 092 05 30 W |
| Saint Marys Hall | Building | 207 | Milwaukee | 42 54 49 N | 087 51 59 W |
| Saint Marys Home for the Aged | Building | 197 | Manitowoc | 44 04 49 N | 087 40 24 W |
| Saint Matthews Guild Hall | Building | 183 | Kenosha | 42 34 54 N | 087 49 10 W |
| Saint Roses Orphan Asylum | Building | 204 | Milwaukee | 43 03 39 N | 087 52 50 W |
| Salisbury Hall | Building | 256 | Walworth | 42 50 21 N | 088 44 38 W |
| Salsmann Library | Building | 194 | Milwaukee | 42 58 54 N | 087 52 13 W |
| Salzar Square | Building | 204 | La Crosse | 43 47 56 N | 091 14 49 W |
| Sampson Townhall | Building | 334 | Chippewa | 45 14 19 N | 091 28 46 W |
| Sand Lake Townhall | Building | 297 | Burnett | 45 51 35 N | 092 15 12 W |
| Sanderling Nature Center | Building | 44 | Sheboygan | 43 40 02 N | 087 42 58 W |
| Sanford Hall | Building | 204 | La Crosse | 43 49 05 N | 091 13 42 W |
| Sarona Town Hall | Building | 396 | Washburn | 45 42 40 N | 091 48 25 W |
| Sauk City Public Library | Building | 227 | Sauk | 43 16 30 N | 089 43 15 W |
| Sauk County Courthouse | Building | 269 | Sauk | 43 28 13 N | 089 44 36 W |
| Sauk County Historical Museum | Building | 276 | Sauk | 43 28 15 N | 089 44 59 W |
| Sawyer County Courthouse | Building | 369 | Sawyer | 46 01 01 N | 091 29 12 W |
| Sayles Hall | Building | 255 | Walworth | 42 50 22 N | 088 44 36 W |
| Scandinavian-American Old Peoples Home | Building | 198 | Milwaukee | 43 01 12 N | 087 56 37 W |
| Schley Townhall | Building | 461 | Lincoln | 45 14 06 N | 089 30 29 W |
| Schmeeckle Center | Building | 333 | Portage | 44 32 05 N | 089 34 01 W |
| Schmeeckle Shelter | Building | 333 | Portage | 44 32 05 N | 089 34 10 W |
| Schreiner Memorial Library | Building | 332 | Grant | 42 51 02 N | 090 42 35 W |
| Schroeder Residence Hall | Building | 198 | Milwaukee | 43 02 23 N | 087 55 45 W |
| Scott Hall | Building | 231 | Winnebago | 44 01 25 N | 088 32 56 W |
| Scott Townhall | Building | 324 | Burnett | 45 56 34 N | 092 05 31 W |
| Scott Townhall | Building | 436 | Lincoln | 45 08 57 N | 089 44 04 W |
| Scovill Hall | Building | 234 | Rock | 42 30 03 N | 089 01 53 W |
| Second District Police Station | Building | 185 | Milwaukee | 43 00 09 N | 087 54 49 W |
| Seeley G Mudd Library | Building | 238 | Outagamie | 44 15 42 N | 088 23 53 W |
| Sellery Hall | Building | 264 | Dane | 43 04 18 N | 089 23 59 W |
| Sensenbrenner Hall | Building | 196 | Milwaukee | 43 02 18 N | 087 55 34 W |
| Service Memorial Institute | Building | 270 | Dane | 43 04 27 N | 089 24 25 W |
| Seventh District Police Station | Building | 210 | Milwaukee | 43 04 37 N | 087 57 29 W |
| Seymour Town Hall | Building | 284 | Eau Claire | 44 50 42 N | 091 21 20 W |
| Shady Lane Home for the Aged | Building | 198 | Manitowoc | 44 05 03 N | 087 40 34 W |
| Sheboygan City Hall | Building | 193 | Sheboygan | 43 45 04 N | 087 42 50 W |
| Sheboygan County Courthouse | Building | 190 | Sheboygan | 43 45 04 N | 087 42 32 W |
| Sheboygan County Historical Research Center Library | Building | 201 | Sheboygan | 43 43 44 N | 087 48 33 W |
| Sheboygan County Museum | Building | 217 | Sheboygan | 43 45 13 N | 087 44 47 W |
| Sheboygan Falls City Hall | Building | 204 | Sheboygan | 43 43 44 N | 087 48 48 W |
| Sheboygan Falls Memorial Library | Building | 202 | Sheboygan | 43 43 46 N | 087 48 42 W |
| Sheboygan Press Library | Building | 191 | Sheboygan | 43 45 04 N | 087 42 37 W |
| Shell Lake City Hall | Building | 382 | Washburn | 45 44 34 N | 091 55 38 W |
| Sherman Townhall | Building | 493 | Iron | 46 01 30 N | 090 08 06 W |
| Shorewood Public Library | Building | 207 | Milwaukee | 43 05 15 N | 087 53 03 W |
| Shorewood Village Hall | Building | 207 | Milwaukee | 43 05 17 N | 087 53 05 W |
| Sims Hall | Building | 332 | Portage | 44 31 47 N | 089 34 09 W |
| Sioux Creek Townhall | Building | 318 | Barron | 45 15 30 N | 091 43 57 W |
| Sixth District Police Station | Building | 200 | Milwaukee | 43 00 38 N | 087 57 17 W |
| Skanawan Townhall | Building | 469 | Lincoln | 45 25 28 N | 089 36 33 W |
| Slitcher Hall | Building | 268 | Dane | 43 04 37 N | 089 24 44 W |
| Smith Hall | Building | 285 | Fond du Lac | 43 50 33 N | 088 50 50 W |
| Smith Hall | Building | 332 | Portage | 44 31 51 N | 089 34 08 W |
| Solls Building | Building | 277 | Dane | 43 04 35 N | 089 24 40 W |
| Somers Town Hall | Building | 210 | Kenosha | 42 38 22 N | 087 53 39 W |