Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Saint Adalbert Church | Church | 406 | Marathon | 44 46 17 N | 090 10 17 W |
| Saint Adalbert Grade School | School | 197 | Milwaukee | 42 54 47 N | 087 52 25 W |
| Saint Adalbert School | School | 193 | Douglas | 46 42 19 N | 092 02 52 W |
| Saint Adalbert School | School | 194 | Milwaukee | 43 00 22 N | 087 56 14 W |
| Saint Adalbert School | School | 352 | Portage | 44 37 29 N | 089 19 32 W |
| Saint Adalberts Cemetery | Cemetery | 217 | Kewaunee | 44 31 49 N | 087 34 57 W |
| Saint Adalberts Cemetery | Cemetery | 212 | Milwaukee | 42 58 35 N | 087 55 27 W |
| Saint Adalberts Roman Catholic Church | Church | 194 | Milwaukee | 43 00 23 N | 087 56 16 W |
| Saint Adalberts Roman Catholic Church | Church | 197 | Milwaukee | 42 54 47 N | 087 52 25 W |
| Saint Adelberts Roman Catholic Church | Church | 192 | Douglas | 46 42 19 N | 092 02 50 W |
| Saint Aemillian Home | Building | 238 | Milwaukee | 43 05 20 N | 088 01 26 W |
| Saint Agnes Catholic Church | Church | 375 | Marathon | 44 54 06 N | 089 31 15 W |
| Saint Agnes Catholic Church | Church | 231 | Waukesha | 43 06 26 N | 088 04 17 W |
| Saint Agnes Catholic Grade School | School | 231 | Waukesha | 43 06 27 N | 088 04 18 W |
| Saint Agnes Cemetery | Cemetery | 253 | Ashland | 46 33 41 N | 090 54 28 W |
| Saint Agnes Church | Church | 196 | Brown | 44 30 55 N | 088 03 56 W |
| Saint Agnes Hospital | Hospital | 232 | Fond du Lac | 43 46 42 N | 088 25 48 W |
| Saint Agnes Parochial School | School | 199 | Ashland | 46 35 33 N | 090 52 55 W |
| Saint Agnes Roman Catholic Church | Church | 196 | Ashland | 46 35 37 N | 090 52 57 W |
| Saint Agnes Roman Catholic Church | Church | 200 | Milwaukee | 43 05 27 N | 087 56 42 W |
| Saint Agnes School | School | 197 | Brown | 44 30 56 N | 088 03 52 W |
| Saint Agnes School | School | 232 | Fond du Lac | 43 46 36 N | 088 25 45 W |
| Saint Agnes School | School | 200 | Milwaukee | 43 05 30 N | 087 56 42 W |
| Saint Albans Episcopal Church | Church | 332 | Washburn | 45 49 42 N | 091 53 19 W |
| Saint Albans Episcopal Church | Church | 382 | Wood | 44 39 16 N | 090 09 49 W |
| Saint Albans the Martyr Episcopal Church | Church | 194 | Douglas | 46 43 18 N | 092 05 45 W |
| Saint Albert School | School | 209 | Milwaukee | 43 07 33 N | 087 57 19 W |
| Saint Albert the Great Church | Church | 293 | Dane | 43 11 48 N | 089 15 20 W |
| Saint Alexanders Catholic Church | Church | 296 | Wood | 44 20 57 N | 089 51 30 W |
| Saint Alexanders Roman Catholic Church | Church | 211 | Milwaukee | 42 59 03 N | 087 56 00 W |
| Saint Alexanders School | School | 211 | Milwaukee | 42 59 02 N | 087 56 02 W |
| Saint Aloysius Catholic Church | Church | 235 | Milwaukee | 43 00 58 N | 088 01 38 W |
| Saint Aloysius Catholic Church | Church | 222 | Outagamie | 44 15 34 N | 088 16 34 W |
| Saint Aloysius Catholic Church | Church | 235 | Sauk | 43 16 53 N | 089 43 32 W |
| Saint Aloysius Cemetery | Cemetery | 229 | Sauk | 43 16 01 N | 089 44 16 W |
| Saint Aloysius Church | Church | 326 | Douglas | 46 30 40 N | 092 10 21 W |
| Saint Aloysius Church | Church | 298 | Vernon | 43 38 59 N | 090 20 35 W |
| Saint Aloysius Grade School | School | 222 | Outagamie | 44 15 34 N | 088 16 33 W |
| Saint Aloysius Grade School | School | 235 | Sauk | 43 16 53 N | 089 43 37 W |
| Saint Aloysius School | School | 235 | Milwaukee | 43 00 56 N | 088 01 38 W |
| Saint Alphonsus Cemetery | Cemetery | 239 | Kenosha | 42 34 50 N | 088 13 32 W |
| Saint Alphonsus Grade School | School | 233 | Milwaukee | 42 56 27 N | 087 59 22 W |
| Saint Alphonsus Hospital | Hospital | 217 | Ozaukee | 43 23 51 N | 087 52 34 W |
| Saint Amand Catholic Church | Church | 238 | Kewaunee | 44 32 44 N | 087 45 16 W |
| Saint Ambrose Cemetery | Cemetery | 495 | Forest | 45 27 04 N | 088 38 57 W |
| Saint Ambrose Episcopal Church | Church | 456 | Langlade | 45 08 22 N | 089 09 16 W |
| Saint Ambrose Hall | Building | 229 | Fond du Lac | 43 46 45 N | 088 26 57 W |
| Saint Andrew Church | Church | 284 | Grant | 42 41 27 N | 090 40 54 W |
| Saint Andrew Evangelical Lutheran Church | Church | 230 | Winnebago | 44 02 24 N | 088 31 23 W |
| Saint Andrew Lutheran Church | Church | 366 | Marathon | 44 56 05 N | 089 40 35 W |
| Saint Andrew Lutheran Church | Church | 194 | Sheboygan | 43 44 08 N | 087 43 08 W |
| Saint Andrew School | School | 314 | Dodge | 43 34 21 N | 088 33 02 W |
| Saint Andrews Catholic Church | Church | 286 | Walworth | 42 37 58 N | 088 38 19 W |
| Saint Andrews Cemetery | Cemetery | 286 | Walworth | 42 38 19 N | 088 38 10 W |
| Saint Andrews Church | Church | 260 | Marquette | 43 38 44 N | 089 17 41 W |
| Saint Andrews Episcopal Church | Church | 200 | Ashland | 46 35 14 N | 090 53 22 W |
| Saint Andrews Episcopal Church | Church | 277 | Dane | 43 04 03 N | 089 25 06 W |
| Saint Andrews Episcopal Church | Church | 190 | Kenosha | 42 34 27 N | 087 50 24 W |
| Saint Andrews Episcopal Church | Church | 216 | Milwaukee | 43 03 28 N | 087 57 17 W |
| Saint Andrews Evangelical Lutheran Church | Church | 198 | Milwaukee | 42 59 18 N | 087 55 38 W |
| Saint Andrews Evangelical Lutheran School | School | 198 | Milwaukee | 42 59 18 N | 087 55 36 W |
| Saint Andrews Lutheran Cemetery | Cemetery | 444 | Taylor | 45 08 56 N | 090 05 08 W |
| Saint Andrews Lutheran Church | Church | 280 | Dane | 43 06 49 N | 089 30 07 W |
| Saint Andrews Orthodox Mission | Church | 490 | Oneida | 45 52 11 N | 089 42 29 W |
| Saint Andrews Roman Catholic Church | Church | 196 | Manitowoc | 44 04 37 N | 087 39 59 W |
| Saint Andrews School | School | 196 | Manitowoc | 44 04 38 N | 087 39 59 W |
| Saint Andrews School | School | 286 | Walworth | 42 37 56 N | 088 38 19 W |
| Saint Ann Cemetery | Cemetery | 378 | Barron | 45 23 15 N | 092 09 06 W |
| Saint Ann Cemetery | Cemetery | 487 | Taylor | 45 16 49 N | 090 15 04 W |
| Saint Ann Church | Church | 485 | Taylor | 45 16 51 N | 090 14 60 W |
| Saint Ann Rest Home | Building | 199 | Milwaukee | 43 00 28 N | 087 56 28 W |
| Saint Anna | Populated Place | 292 | Calumet | 43 53 36 N | 088 07 17 W |
| Saint Anna Catholic Cemetery | Cemetery | 296 | Calumet | 43 53 38 N | 088 07 09 W |
| Saint Anna Cemetery | Cemetery | 269 | Kewaunee | 44 25 42 N | 087 44 15 W |
| Saint Anne Catholic Church | Church | 367 | Marathon | 44 58 14 N | 089 38 35 W |
| Saint Anne Catholic School | School | 368 | Marathon | 44 58 16 N | 089 38 34 W |
| Saint Anne Cemetery | Cemetery | 413 | Bayfield | 46 12 27 N | 091 18 10 W |
| Saint Anne Grade School | School | 223 | Manitowoc | 44 11 49 N | 087 43 11 W |
| Saint Anne Grade School | School | 272 | St. Croix | 45 07 40 N | 092 40 16 W |
| Saint Anne Roman Catholic Church | Church | 211 | Milwaukee | 43 03 51 N | 087 57 32 W |
| Saint Anne School | School | 211 | Milwaukee | 43 03 49 N | 087 57 32 W |
| Saint Annes Catholic Church | Church | 270 | St. Croix | 45 07 40 N | 092 40 23 W |
| Saint Annes Episcopal Church | Church | 183 | Brown | 44 27 11 N | 088 03 36 W |
| Saint Anns Catholic Church | Church | 274 | Dane | 42 55 14 N | 089 13 48 W |
| Saint Anns Cemetery | Cemetery | 271 | Dane | 42 54 44 N | 089 12 00 W |
| Saint Anns Cemetery | Cemetery | 335 | Juneau | 43 44 13 N | 090 09 58 W |
| Saint Anns Cemetery | Cemetery | 351 | Rusk | 45 35 23 N | 091 13 10 W |
| Saint Anns Church | Church | 352 | Rusk | 45 35 23 N | 091 13 12 W |
| Saint Anns Interdenominational Church | Church | 209 | Milwaukee | 43 01 02 N | 087 59 14 W |
| Saint Anns Parish Center | Church | 385 | Barron | 45 23 35 N | 092 08 39 W |
| Saint Anns Roman Catholic Church | Church | 335 | Chippewa | 44 57 26 N | 090 55 57 W |
| Saint Anns School | School | 275 | Dane | 42 55 17 N | 089 13 47 W |
| Saint Anns School (historical) | School | 336 | Chippewa | 44 57 27 N | 090 55 57 W |
| Saint Anns Shrine | Church | 309 | Sauk | 43 16 35 N | 090 03 29 W |
| Saint Ansgar Catholic Church | Church | 266 | Trempealeau | 44 17 33 N | 091 13 28 W |
| Saint Anthony | Populated Place | 324 | Washington | 43 26 33 N | 088 20 30 W |
| Saint Anthony Catholic Cemetery | Cemetery | 380 | Barron | 45 31 04 N | 092 00 58 W |
| Saint Anthony Cemetery | Cemetery | 379 | Clark | 44 44 59 N | 090 29 49 W |
| Saint Anthony Cemetery | Cemetery | 318 | Marinette | 45 47 05 N | 087 59 59 W |
| Saint Anthony Cemetery | Cemetery | 300 | Richland | 43 31 34 N | 090 13 15 W |
| Saint Anthony Church | Church | 381 | Barron | 45 31 02 N | 092 00 52 W |
| Saint Anthony Church | Church | 298 | Bayfield | 46 48 14 N | 091 01 49 W |
| Saint Anthony Church | Church | 304 | Chippewa | 45 02 43 N | 091 10 05 W |
| Saint Anthony Church | Church | 262 | Waukesha | 43 03 31 N | 088 18 58 W |
| Saint Anthony Friary | Church | 372 | Marathon | 44 55 56 N | 089 49 42 W |
| Saint Anthony Grade School | School | 380 | Clark | 44 44 23 N | 090 29 55 W |
| Saint Anthony Grade School | School | 428 | Marathon | 45 01 58 N | 090 04 37 W |
| Saint Anthony Grade School | School | 274 | Waukesha | 43 03 30 N | 088 18 18 W |
| Saint Anthony Hospital | Hospital | 198 | Milwaukee | 43 02 37 N | 087 55 27 W |
| Saint Anthony of Padua Catholic Church | Church | 462 | Price | 45 56 01 N | 090 27 13 W |